Name: P4KE91C
Brand: Littelfuse Inc.
SKU: P4KE91C
Availability: InStock
Rating: 5 (72 reviews)

P4KE91C

For Reference Only

Part Number	P4KE91C
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 77.8VWM 131.25VC AXL
Datasheet	P4KE91C Datasheet P4KE91C Specifications
Package	DO-204AL, DO-41, Axial
ECAD
In Stock	8,784 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # P4KE91C (TVS - Diodes) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For P4KE91C specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add P4KE91C with quantity into BOM. Heisener.com does NOT require any registration to request a quote of P4KE91C.

P4KE91C Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-204AL, DO-41, Axial
ECAD
Series	P4KE
Type	Zener
Unidirectional Channels	-
Bidirectional Channels	1
Voltage - Reverse Standoff (Typ)	77.8V
Voltage - Breakdown (Min)	81.9V
Voltage - Clamping (Max) @ Ipp	131.25V
Current - Peak Pulse (10/1000µs)	3.3A
Power - Peak Pulse	400W
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Through Hole
Package / Case	DO-204AL, DO-41, Axial
Supplier Device Package	DO-204AL (DO-41)

P4KE91C Datasheet

P4KE91C Reviews

Cad*****Tran

April 2, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Andy*****wami

February 22, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

P4KE91C Packaging

P4KE91C FAQ

1. How to order P4KE91C on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that P4KE91C is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the P4KE91C. All suppliers must pass our qualification reviews before they can publish their products including P4KE91C on Heisener; we pay more attention to the channels and quality of P4KE91C products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the P4KE91C price and inventory displayed accurate?

The price and inventory of P4KE91C fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of P4KE91C?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the P4KE91C we delivered, we will accept the replacement or return of the P4KE91C only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of P4KE91C.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as P4KE91C pin diagram, P4KE91C datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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P4KE91C Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
MXP4KE91CA D# V36:1790_09121041	Microchip Technology Inc	TVS Diode Single Bi-Dir 77.8V 400W 2-Pin DO-41 Bag RoHS: Not Compliant	0
P4KE9.1CA-T D# V36:1790_22974909	Rectron Semiconductor	TVS Diode Single Bi-Dir 7.78V 400W 2-Pin DO-41 T/R	0
P4KE91CA R0G D# V36:1790_16940939	Taiwan Semiconductor	TVS Diode Single Bi-Dir 77.8V 400W 2-Pin DO-41 T/R	0
P4KE9.1CA-G D# V72:2272_19873909	Comchip Technology Corporation Ltd	TVS Diode Single Bi-Dir 7.8V 400W 2-Pin DO-41 Ammo	0
MXP4KE91CAE3 D# V36:1790_09121042	Microchip Technology Inc	TVS Diode Single Bi-Dir 77.8V 400W 2-Pin DO-41 Bag	0
P4KE9.1CA R0G D# V36:1790_16940933	Taiwan Semiconductor	TVS Diode Single Bi-Dir 7.78V 400W 2-Pin DO-41 T/R	0
MXP4KE9.1CA D# V36:1790_09121222	Microchip Technology Inc	TVS Diode Single Bi-Dir 7.78V 400W 2-Pin DO-41 Bag RoHS: Not Compliant	0
P4KE91CA-TP D# V36:1790_06837549	Micro Commercial Components	TVS Diode Single Bi-Dir 77.8V 400W 2-Pin DO-41 T/R	0
MXP4KE9.1CAE3 D# V36:1790_09121038	Microchip Technology Inc	TVS Diode Single Bi-Dir 7.78V 400W 2-Pin DO-41 Bag	0
P4KE91C D# V72:2272_19772794	EIC Corporation	TVS Diode Single Bi-Dir 73.7V 400W 2-Pin DO-41 RoHS: Compliant	0
P4KE91CA-T D# V36:1790_22974915	Rectron Semiconductor	TVS Diode Single Bi-Dir 77.8V 400W 2-Pin DO-41 T/R	0
P4KE9.1CA D# V72:2272_19772830	EIC Corporation	TVS Diode Single Bi-Dir 7.78V 400W 2-Pin DO-41 RoHS: Compliant	0
P4KE91CA-G D# V99:2348_19873913	Comchip Technology Corporation Ltd	TVS Diode Single Bi-Dir 77.8V 400W 2-Pin DO-41 Ammo	0
P4KE9.1C D# V72:2272_19772756	EIC Corporation	TVS Diode Single Bi-Dir 7.37V 400W 2-Pin DO-41 RoHS: Compliant	0
P4KE91CA D# V72:2272_06452824	Littelfuse Inc	TVS Diode Single Bi-Dir 77.8V 400W 2-Pin DO-204AL T/R	0

Part Number	Manufacturer	Description	Stock
P4KE91CA D# P4KE91CA	Surge Components Inc	Transient Voltage Suppression Diode Bi-Direction 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE91CA) RoHS: Compliant	0
MP4KE91CAE3 D# MP4KE91CAE3	Microchip Technology Inc	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MP4KE91CAE3) RoHS: Compliant	0
MXP4KE91CA D# MXP4KE91CA	Microchip Technology Inc	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXP4KE91CA) RoHS: Not Compliant	0
P4KE91CA R0G D# P4KE91CA R0G	Taiwan Semiconductor	- Tape and Reel (Alt: P4KE91CA R0G) RoHS: Compliant	0
P4KE91CA-E3/54 D# P4KE91CA-E3/54	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE91CA-E3/54) RoHS: Compliant	0
P4KE91CA-E3/73 D# P4KE91CA-E3/73	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-204AL Ammo - Ammo Pack (Alt: P4KE91CA-E3/73) RoHS: Compliant	0
P4KE9.1CA-E3/54 D# P4KE9.1CA-E3/54	Vishay Intertechnologies	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE9.1CA-E3/54) RoHS: Compliant	0
P4KE91CAHE3/73 D# P4KE91CAHE3/73	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-204AL Ammo - Ammo Pack (Alt: P4KE91CAHE3/73) RoHS: Compliant	0
MP4KE9.1CA D# MP4KE9.1CA	Microchip Technology Inc	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-41 Bulk - Bag (Alt: MP4KE9.1CA) RoHS: Not Compliant	0
MXP4KE91CAE3 D# MXP4KE9.1CAE3	Microchip Technology Inc	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXP4KE9.1CAE3) RoHS: Compliant	0
MXLP4KE91CAE3 D# MXLP4KE9.1CAE3	Microchip Technology Inc	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXLP4KE9.1CAE3) RoHS: Compliant	0
P4KE9.1CA/TR13 D# P4KE9.1CA/TR13	YAGEO Corporation	Transient Voltage Suppressor Bi-Directional 7.78V 400W 2-Pin DO-41 T/R - Boxed Product (Development Kits) (Alt: P4KE9.1CA/TR13)	0
P4KE91CA-AT/B D# P4KE91CA-AT/B	YAGEO Corporation	Diode TVS Single Bi-Directional 77.8V 400W 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: P4KE91CA-AT/B) RoHS: Compliant	0
MXP4KE9.1CA D# MXP4KE9.1CA	Microchip Technology Inc	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXP4KE9.1CA) RoHS: Not Compliant	0
MAP4KE91CAE3 D# MAP4KE9.1CAE3	Microchip Technology Inc	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MAP4KE9.1CAE3) RoHS: Compliant	0
MXLP4KE9.1CA D# MXLP4KE91CA	Microchip Technology Inc	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXLP4KE91CA) RoHS: Not Compliant	0
MXP4KE9.1CAE3 D# MXP4KE91CAE3	Microchip Technology Inc	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXP4KE91CAE3) RoHS: Compliant	0
P4KE91CA-AT/TR13 D# P4KE91CA-AT/TR13	YAGEO Corporation	Diode TVS Single Bi-Directional 77.8V 400W 2-Pin Axial Leaded T/R - Tape and Reel (Alt: P4KE91CA-AT/TR13) RoHS: Compliant	0
P4KE91CAHR0G D# P4KE91CAHR0G	Taiwan Semiconductor	- Tape and Reel (Alt: P4KE91CAHR0G) RoHS: Compliant	0
P4KE9.1CA R0G D# P4KE9.1CA R0G	Taiwan Semiconductor	Diode TVS Single Bi-Dir 7.02V 400W 2-Pin DO-204AL Paper T/R - Tape and Reel (Alt: P4KE9.1CA R0G) RoHS: Compliant	0
P4KE9.1CAHR0G D# P4KE9.1CAHR0G	Taiwan Semiconductor	- Tape and Reel (Alt: P4KE9.1CAHR0G) RoHS: Compliant	0
P4KE9.1CAHE3/73 D# P4KE9.1CAHE3/73	Vishay Intertechnologies	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-204AL Ammo - Ammo Pack (Alt: P4KE9.1CAHE3/73) RoHS: Compliant	0
P4KE91CAHE3/54 D# P4KE91CAHE3/54	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE91CAHE3/54) RoHS: Compliant	0
P4KE9.1CA-AT/B D# P4KE9.1CA-AT/B	YAGEO Corporation	Diode TVS Single Bi-Directional 7.78V 400W 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: P4KE9.1CA-AT/B) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
P4KE91CAT/B D# P4KE91CA_AY_10001	PanJit Semiconductor	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-41 Ammo (Alt: P4KE91CA_AY_10001) RoHS: Compliant	0
P4KE9.1CA-E3/54 D# P4KE9.1CA-E3/54	Vishay Intertechnologies	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-204AL T/R (Alt: P4KE9.1CA-E3/54) RoHS: Compliant	0
P4KE9.1CA T/R D# P4KE9.1CA_R2_10001	PanJit Semiconductor	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-41 T/R (Alt: P4KE9.1CA_R2_10001) RoHS: Compliant	0
P4KE9.1CA T/B D# P4KE9.1CA_AY_10001	PanJit Semiconductor	Diode TVS Single Bi-Dir 7.78V 400W 2-Pin DO-41 Ammo (Alt: P4KE9.1CA_AY_10001) RoHS: Compliant	0
P4KE91CAT/R D# P4KE91CA_R2_10001	PanJit Semiconductor	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-41 T/R (Alt: P4KE91CA_R2_10001) RoHS: Compliant	0
P4KE91CAHE3/54 D# P4KE91CAHE3/54	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 400W 2-Pin DO-204AL T/R (Alt: P4KE91CAHE3/54) RoHS: Compliant	0
P4KE9.1CA R0G D# P4KE9.1CA R0G	Taiwan Semiconductor	Diode TVS Single Bi-Dir 7.02V 400W 2-Pin DO-204AL Paper T/R (Alt: P4KE9.1CA R0G) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

P4KE91CA-B

Littelfuse Inc

500

Part Number	Manufacturer	Description	Stock
P4KE91CA-E3/54	Vishay Semiconductors	TVS SGL BI-DIR 77.8V 400W 2PIN DO-204AL - Tape and Reel	0
P4KE9.1CA-T	Micro Commercial Components	TVS DIODE 77.8VWM 125VC DO41	0
P4KE9.1C-B	Littelfuse Inc	TVS Diode 400W UL Axial Bi 10%	0
MP4KE91CA	Microsemi Corporation		0
P4KE91C	Micro Commercial Components	TVS DIODE 77.8VWM 125VC DO41	0
P4KE91CA-B	Littelfuse Inc	Diode: transil, 400W, 9.1V, 30.6A, bidirectional, DO204	316
P4KE91CA-G	Comchip Technology Corporation Ltd	TVS DIODE 77.8VWM 125VC DO41	0
P4KE91CA	Micro Commercial Components	TVS DIODE 77.8VWM 125VC DO41	0
P4KE9.1C	Micro Commercial Components	TVS DIODE 77.8VWM 125VC DO41	0
MXLP4KE9.1CAE3	Microsemi Corporation	TVS DIODE 77.8VWM 125VC DO41	0
MP4KE9.1CA	Microsemi Corporation	TVS DIODE 77.8VWM 125VC DO41	0
P4KE9.1CA-G	Comchip Technology Corporation Ltd	TVS DIODE 7.8VWM 13.4VC DO41	0
MP4KE91CAE3	Microsemi Corporation		0
P4KE91CA-E3/73	Vishay Semiconductors	TVS SGL BI-DIR 77.8V 400W 2PIN DO-204AL - Ammo Pack	0
MAP4KE91CA	Microsemi Corporation	TVS DIODE 77.8VWM 125VC DO41	0
P4KE91CAHE3/73	Vishay Semiconductors	TVS SGL BI-DIR 7.78V 400W 2PIN DO-204AL AMM - Ammo Pack	0
P4KE91C-B	Littelfuse Inc	Diode: transil, 400W, 9.1V, 30.6A, unidirectional, DO20	0
MXP4KE91CA	Microsemi Corporation		0
MXP4KE91CAE3	Microsemi Corporation		0
P4KE9.1CA-B	Littelfuse Inc	TVS Diode 400W UL Axial Bi 5%	0
P4KE91CAHE3/54	Vishay Semiconductors	TVS SGL BI-DIR 7.78V 400W 2PIN DO-204AL - Tape and Reel	0
P4KE9.1CA	Micro Commercial Components	TVS DIODE 77.8VWM 125VC DO41	0
P4KE9.1CAHE3/73	Vishay Semiconductors	TVS SGL BI-DIR 7.78V 400W 2PIN DO-204AL AMM - Ammo Pack	0
P4KE91CA-TP	Micro Commercial Components	TVS DIODE 77.8VWM 125VC DO41	0
MXLP4KE91CAE3	Microsemi Corporation	TVS DIODE 7.78VWM 13.4VC DO41	0
MAP4KE91CAE3	Microsemi Corporation	TVS DIODE 7.78VWM 13.4VC DO41	0
P4KE9.1CA-E3/54	Vishay Semiconductors	TVS SGL BI-DIR 77.8V 400W 2PIN DO-204AL - Tape and Reel	0
MXP4KE9.1CAE3	Microsemi Corporation		0
MXLP4KE9.1CA	Microsemi Corporation	TVS DIODE 7.78VWM 13.4VC DO41	0
MXP4KE9.1CA	Microsemi Corporation		0

Part Number

Manufacturer

Description

Stock

P4KE91CA

CREATEK Microelectronics

DO-41 TVS RoHS

5860

P4KE9.1CA

CREATEK Microelectronics

Bidirectional 7.78V 8.65V 13.4V 30.6A DO-41 TVS RoHS

980

Part Number

Manufacturer

Description

Stock

P4KE91CAE373

Vishay Intertechnologies

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
P4KE91CA-G D# P4KE91CA-G-ND	Comchip Technology Corporation Ltd	TVS DIODE 77.8V 125V DO41	0
P4KE9.1CAHE3/73 D# P4KE9.1CAHE3/73-ND	Vishay Semiconductors	TVS DIODE 7.78V 13.4V DO204AL	0
MXLP4KE9.1CAE3 D# 1086-10398-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
MP4KE91CA D# 1086-6820-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE91CA-B D# P4KE91CA-B-ND	Littelfuse Inc	TVS DIODE 77.8V 125V DO204AL	0
MP4KE91CAE3 D# 1086-6821-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
MXP4KE91CA D# 1086-12845-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE91CA-E3/73 D# P4KE91CA-E3/73-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V DO204AL	0
P4KE9.1CA R0G D# P4KE9.1CAR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE91CAHE3/73 D# P4KE91CAHE3/73-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V DO204AL	0
P4KE9.1C-B D# P4KE9.1C-B-ND	Littelfuse Inc	TVS DIODE 7.78V 14.07V DO204AL	0
P4KE91C-B D# P4KE91C-B-ND	Littelfuse Inc	TVS DIODE 77.8V 131.25V DO204AL	0
MAP4KE91CA D# 1086-4287-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE9.1CA-E3/54 D# P4KE9.1CA-E3/54-ND	Vishay Semiconductors	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE91CA-TP D# P4KE91CA-TPMSTR-ND	Micro Commercial Components	TVS DIODE 77.8V 125V DO41	0
P4KE91CATR D# P4KE91CATRSMC-ND	SMC Diode Solutions	TVS DIODE 77.8V 125V DO41	0
P4KE91CAHE3/54 D# P4KE91CAHE3/54-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V DO204AL	0
MXP4KE91CAE3 D# 1086-12846-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE91CA D# P4KE91CACT-ND	Littelfuse Inc	TVS DIODE 77.8V 125V DO204AL	8018
P4KE9.1CA-G D# P4KE9.1CA-G-ND	Comchip Technology Corporation Ltd	TVS DIODE 7.8V 13.4V DO41	0
MXP4KE9.1CA D# 1086-12841-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE9.1CA D# P4KE9.1CACT-ND	Littelfuse Inc	TVS DIODE 7.78V 13.4V DO204AL	4970
MAP4KE91CAE3 D# 1086-4288-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
MXLP4KE9.1CA D# 1086-10397-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
MXP4KE9.1CAE3 D# 1086-12842-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE9.1CA-B D# P4KE9.1CA-B-ND	Littelfuse Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE9.1CATR D# P4KE9.1CATRSMC-ND	SMC Diode Solutions	TVS DIODE 7.78V 13.4V DO41	0
MP4KE9.1CA D# 1086-6816-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
MXLP4KE91CAE3 D# 1086-10402-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE91CAHR0G D# P4KE91CAHR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 77.8V 125V DO204AL	0
P4KE91CA-E3/54 D# P4KE91CA-E3/54-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V DO204AL	0
P4KE9.1CAHR0G D# P4KE9.1CAHR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE91CA R0G D# P4KE91CAR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 77.8V 125V DO204AL	0

Part Number	Manufacturer	Description	Stock
P4KE9.1CA R0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
P4KE91CA	Surge Components Inc	RoHS: Compliant pbFree: Yes	0
P4KE91CA-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
P4KE91CAHR0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
P4KE9.1CAHR0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
P4KE91CA R0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

P4KE9.1CA

D# C434896

CREATEK Microelectronics

980

P4KE91CA

D# C434920

CREATEK Microelectronics

5860

Part Number	Manufacturer	Description	Stock
P4KE91CTR	World Products Inc	RoHS: Compliant	0
P4KE91CATR	World Products Inc	Circuit Protection Diode - Transient Voltage Suppression TVS Diode-77.8V Reverse Stand-off Voltage - 125V Clamping Voltage - DO41 - 5.2 x 2.7 x 2.7 mm-400 W-Through Hole RoHS: Compliant	5250
P4KE9.1CATR	World Products Inc	RoHS: Compliant	0
P4KE9.1CTR	World Products Inc	RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

P4KE9.1CA T/R MEI

MEI Semi

TVS DIODE 400WATT Vbr=8.65V VRWM=7.78V IPPM=31.0AMP Vc=13.4V (BI-DIR) ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

P4KE91CA T/R MEI

MEI Semi

TVS DIODE 400WATT Vbr=86.5V VRWM=77.8V IPPM=3.40AMP Vc=125V (BI-DIR) ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

Part Number

Manufacturer

Description

Stock

P4KE9.1CA

Vishay Intertechnologies

OEM/CM Immediate delivery

10000

P4KE91CA

Vishay Intertechnologies

OEM/CM Immediate delivery

3000

Part Number

Manufacturer

Description

Stock

P4KE91CA

D# 576-P4KE91CA

Littelfuse Inc

ESD Suppressors / TVS Diodes 77.8Vso 86.5Vbr

RoHS: Compliant

6821

P4KE9.1CA

D# 576-P4KE9.1CA

Littelfuse Inc

ESD Suppressors / TVS Diodes 7.78Vso 8.65Vbr

RoHS: Compliant

4986

Part Number	Manufacturer	Description	Stock
P4KE91CA-G	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode,77.8VV(RWM),Bidirectional RoHS: Compliant	0
MXLP4KE9.1CA	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE9.1CATR	World Products Inc	Trans Voltage Suppressor Diode, 400W, 7.78VV(RWM), Bidirectional, 1 Element, Silicon RoHS: Compliant	0
P4KE9.1CA	World Products Inc	Transient Suppressor RoHS: Compliant	0
P4KE91CA	World Products Inc	Transient Suppressor RoHS: Compliant	0
MXP4KE9.1CAE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE9.1C	World Products Inc	Trans Voltage Suppressor Diode,400W,7.37VV(RWM),Bidirectional, 1 Element,Silicon,DO-41 RoHS: Compliant	0
P4KE9.1CA-G	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode,7.8VV(RWM),Bidirectional RoHS: Compliant	0
MXLP4KE9.1CAE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MXP4KE91CA	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
AP4KE91CA-G	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode RoHS: Compliant	0
MP4KE91CA	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE91CA-HF	Comchip Technology Corporation Ltd	TVS Diode RoHS: Compliant	0
AP4KE9.1CA-G	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode RoHS: Compliant	0
MP4KE91CAE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE91CATR	World Products Inc	Trans Voltage Suppressor Diode, 400W, 77.8VV(RWM), Bidirectional, 1 Element, Silicon RoHS: Compliant	0
MXLP4KE91CAE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE91C	World Products Inc	Trans Voltage Suppressor Diode,400W,73.7VV(RWM),Bidirectional, 1 Element,Silicon,DO-41 RoHS: Compliant	0
MP4KE9.1CA	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MXP4KE91CAE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MAP4KE91CA	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MXP4KE9.1CA	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MAP4KE91CAE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
P4KE91C D# WPI000000002182	World Products Inc	Trans Voltage Suppressor Diode,400W,73.7VV(RWM),Bidirectional, 1 Element,Silicon,DO-41	0
P4KE91CA-G D# CC0000000004065	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode,77.8VV(RWM),Bidirectional	0
P4KE9.1C D# WPI000000002174	World Products Inc	Trans Voltage Suppressor Diode,400W,7.37VV(RWM),Bidirectional, 1 Element,Silicon,DO-41	0
P4KE9.1CATR D# WPI000000002176	World Products Inc	Trans Voltage Suppressor Diode, 400W, 7.78VV(RWM), Bidirectional, 1 Element, Silicon	0
P4KE9.1CA D# WPI000000002175	World Products Inc	Transient Suppressor	0
MXLP4KE9.1CAE3 D# MCHP00000086599	Microchip Technology Inc	Hi Rel TVS	0
MP4KE91CA D# MCHP00000080876	Microchip Technology Inc	Hi Rel TVS	0
MXP4KE9.1CAE3 D# MCHP00000089297	Microchip Technology Inc	Hi Rel TVS	0
P4KE91CA D# WPI000000002183	World Products Inc	Transient Suppressor	0
P4KE9.1CA-G D# CC0000000004061	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode,7.8VV(RWM),Bidirectional	0
MP4KE91CAE3 D# MCHP00000080877	Microchip Technology Inc	Hi Rel TVS	0
MXP4KE91CA D# MCHP00000089300	Microchip Technology Inc	Hi Rel TVS	0
AP4KE91CA-G D# CC0000000009281	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode	0
MP4KE9.1CA D# MCHP00000080872	Microchip Technology Inc	Hi Rel TVS	0
MAP4KE91CA D# MCHP00000077829	Microchip Technology Inc	Hi Rel TVS	0
MXLP4KE91CAE3 D# MCHP00000086603	Microchip Technology Inc	Hi Rel TVS	0
P4KE91CA-HF D# CC0000000004066	Comchip Technology Corporation Ltd	TVS Diode	0
AP4KE9.1CA-G D# CC0000000009279	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode	0
MAP4KE91CAE3 D# MCHP00000077830	Microchip Technology Inc	Hi Rel TVS	0
P4KE91CATR D# WPI000000002184	World Products Inc	Trans Voltage Suppressor Diode, 400W, 77.8VV(RWM), Bidirectional, 1 Element, Silicon	0
MXLP4KE9.1CA D# MCHP00000086598	Microchip Technology Inc	Hi Rel TVS	0
MXP4KE91CAE3 D# MCHP00000089301	Microchip Technology Inc	Hi Rel TVS	0
MXP4KE9.1CA D# MCHP00000089296	Microchip Technology Inc	Hi Rel TVS	0

Part Number	Manufacturer	Description	Stock
P4KE9.1C D# 71J1477	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,7.78V V(RWM),DO-41 RoHS: Not Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
P4KE91CA-B D# 64R7480	Littelfuse Inc	TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant Min Qty: 500 Container: Bulk	0
P4KE91CA D# 71J1482	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,77.8V V(RWM),DO-41 RoHS: Not Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
P4KE91C-B D# 64R7479	Littelfuse Inc	TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant Min Qty: 500 Container: Bulk	0
P4KE9.1CA-B D# 64R7476	Littelfuse Inc	TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant Min Qty: 500 Container: Bulk	0
P4KE91C D# 71J1481	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,77.8V V(RWM),DO-41 RoHS: Not Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
P4KE9.1CA D# 71J1478	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,7.78V V(RWM),DO-41 RoHS: Not Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
P4KE9.1C-B D# 64R7475	Littelfuse Inc	TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant Min Qty: 500 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
MAP4KE91CAE3 D# NS-MAP4KE91CAE3	Microsemi Corporation	OEM/CM ONLY	1115
MXLP4KE9.1CA D# NS-MXLP4KE9.1CA	Microsemi Corporation	OEM/CM ONLY	1138
P4KE9.1C-B D# NS-P4KE9.1C-B	Littelfuse Inc	OEM/CM ONLY	9376
ATP4KE91C D# NS-ATP4KE91C	Multiple	OEM/CM ONLY	8134
P4KE91CA D# NS-P4KE91CA	Littelfuse Inc	OEM/CM ONLY	4988
MXP4KE9.1CAE3 D# NS-MXP4KE9.1CAE3	Microsemi Corporation	OEM/CM ONLY	1165
MXLP4KE9.1CAE3 D# NS-MXLP4KE9.1CAE3	Microsemi Corporation	OEM/CM ONLY	1180
P4KE9.1C-T3 D# NS-P4KE9.1C-T3	Won-Top Electronics	OEM/CM ONLY	8505
P4KE91CA-E3/54 D# NS-P4KE91CA-E3/54	Vishay Semiconductors	OEM/CM ONLY	9971
MP4KE91CAE3 D# NS-MP4KE91CAE3	Microsemi Corporation	OEM/CM ONLY	1140
MXP4KE91CA D# NS-MXP4KE91CA	Microsemi Corporation	OEM/CM ONLY	1168
P4KE91CA-G D# NS-P4KE91CA-G	Comchip Technology	OEM/CM ONLY	4942
P4KE91CA-E3/73 D# NS-P4KE91CA-E3/73	Vishay Semiconductors	OEM/CM ONLY	6293
MP4KE91CA D# NS-MP4KE91CA	Microsemi Corporation	OEM/CM ONLY	1101
P4KE91CAHE3/73 D# NS-P4KE91CAHE3/73	Vishay Semiconductors	OEM/CM ONLY	4241
P4KE91CA-B D# NS-P4KE91CA-B	Littelfuse Inc	OEM/CM ONLY	5867
P4KE91C-B D# NS-P4KE91C-B	Littelfuse Inc	OEM/CM ONLY	9519
P4KE9.1C D# NS-P4KE9.1C	VARIOUS	OEM/CM ONLY	7231
MXLP4KE91CAE3 D# NS-MXLP4KE91CAE3	Microsemi Corporation	OEM/CM ONLY	1182
P4KE91CAHE3/54 D# NS-P4KE91CAHE3/54	Vishay Semiconductors	OEM/CM ONLY	5682
TVS-P4KE91C D# NS-TVS-P4KE91C	FCI Semiconductor	OEM/CM ONLY	2500
P4KE91CA-TB D# NS-P4KE91CA-TB	Won-Top Electronics	OEM/CM ONLY	1313
P4KE91CA-TP D# NS-P4KE91CA-TP	Micro Commercial Components	OEM/CM ONLY	3176
MP4KE9.1CA D# NS-MP4KE9.1CA	Microsemi Corporation	OEM/CM ONLY	1173
P4KE9.1CA-G D# NS-P4KE9.1CA-G	Comchip Technology	OEM/CM ONLY	8136
AP4KE91CA D# NS-AP4KE91CA	Multiple	OEM/CM ONLY	6658
MXP4KE91CAE3 D# NS-MXP4KE91CAE3	Microsemi Corporation	OEM/CM ONLY	1185
MAP4KE91CA D# NS-MAP4KE91CA	Microsemi Corporation	OEM/CM ONLY	1150
MXP4KE9.1CA D# NS-MXP4KE9.1CA	Microsemi Corporation	OEM/CM ONLY	1182
P4KE9.1CA-B D# NS-P4KE9.1CA-B	Littelfuse Inc	OEM/CM ONLY	3203
P4KE9.1CA-E3/54 D# NS-P4KE9.1CA-E3/54	Vishay Semiconductors	OEM/CM ONLY	1665
P4KE9.1CA D# NS-P4KE9.1CA	Littelfuse Inc	OEM/CM ONLY	4559
P4KE91C-TB D# NS-P4KE91C-TB	Won-Top Electronics	OEM/CM ONLY	2413
P4KE91C D# NS-P4KE91C	VARIOUS	OEM/CM ONLY	9781
P4KE9.1CAHE3/73 D# NS-P4KE9.1CAHE3/73	Vishay Semiconductors	OEM/CM ONLY	3171
ATP4KE9.1CA D# NS-ATP4KE9.1CA	Multiple	OEM/CM ONLY	4701

Part Number	Manufacturer	Description	Stock
P4KE91CTR	World Products Inc	RoHS: Compliant	0
P4KE91CATR	World Products Inc	Circuit Protection Diode - Transient Voltage Suppression TVS Diode-77.8V Reverse Stand-off Voltage - 125V Clamping Voltage - DO41 - 5.2 x 2.7 x 2.7 mm-400 W-Through Hole RoHS: Compliant	5250
P4KE91CA	World Products Inc	RoHS: Compliant	0
P4KE9.1CATR	World Products Inc	RoHS: Compliant	0
P4KE9.1CTR	World Products Inc	RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

P4KE9.1C

D# P4KE9dot1C

Littelfuse Inc

Semiconductor

5000

P4KE91C

D# P4KE91C

Littelfuse Inc

Semiconductor

5000

Part Number	Manufacturer	Description	Stock
P4KE91CAB	Littelfuse Inc	OEM/CM ONLY	516
P4KE91CATR	World Products Inc	OEM/CM ONLY	2595
P4KE91CAE373	Vishay Semiconductors	OEM/CM ONLY	6016

Part Number

Manufacturer

Description

Stock

P4KE9.1CA

Vishay Intertechnologies

IN stock Immediate delivery

10015

P4KE91CA

Vishay Intertechnologies

IN stock Immediate delivery

3015

Part Number

Manufacturer

Description

Stock

P4KE91CA-E3/54

Vishay Intertechnologies

ESD Suppressors / TVS Diodes 400W 91V Bidirect

pbFree: Pb-Free

P4KE9.1CA-E3/54

Vishay Intertechnologies

ESD Suppressors / TVS Diodes 400W 9.1V Bidirect

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

P4KE91CA

D# 25747134

Littelfuse Inc

TVS Diode Single Bi-Dir 77.8V 400W 2-Pin DO-204AL T/R

P4KE91CATR

D# 51690620

World Products Inc

P4KE91CATR

Quick Inquiry

P4KE91C

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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