Name: P4KE9.1A
Brand: Littelfuse Inc.
SKU: P4KE9-1A
Availability: InStock
Rating: 5 (135 reviews)

P4KE9.1A

For Reference Only

Part Number	P4KE9.1A
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 7.78VWM 13.4VC AXIAL
Datasheet	P4KE9.1A Datasheet P4KE9.1A Specifications
Package	DO-204AL, DO-41, Axial
ECAD
In Stock	3,508 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 9 - Jun 14 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # P4KE9.1A (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 P4KE9.1A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add P4KE9.1A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of P4KE9.1A.

P4KE9.1A Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-204AL, DO-41, Axial
ECAD
Series	P4KE
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	7.78V
Voltage - Breakdown (Min)	8.65V
Voltage - Clamping (Max) @ Ipp	13.4V
Current - Peak Pulse (10/1000µs)	30.6A
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)

P4KE9.1A Datasheet

P4KE9.1A Reviews

Zand*****elix

March 28, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Cade*****Greer

March 22, 2023

★ ★ ★ ★ ★

You guys and girls I can trust and rely on. Thank You All!

Oak***** Le

March 19, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Jaba*****napp

March 18, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Sami*****rding

March 13, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Brand*****odwin

March 12, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Cris*****o Kant

March 10, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Mari*****ates

February 26, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Jill*****Hodges

February 19, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Write a Review

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P4KE9.1A Packaging

P4KE9.1A FAQ

1. How to order P4KE9.1A 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 P4KE9.1A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the P4KE9.1A. All suppliers must pass our qualification reviews before they can publish their products including P4KE9.1A on Heisener; we pay more attention to the channels and quality of P4KE9.1A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the P4KE9.1A price and inventory displayed accurate?

The price and inventory of P4KE9.1A 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 P4KE9.1A?

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 P4KE9.1A we delivered, we will accept the replacement or return of the P4KE9.1A 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 P4KE9.1A.

(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 P4KE9.1A pin diagram, P4KE9.1A datasheet?

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

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P4KE9.1A 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
P4KE9.1A-TP D# V36:1790_06837546	Micro Commercial Components	TVS Diode Single Uni-Dir 7.78V 400W 2-Pin DO-41 T/R	0
P4KE91A-T D# V36:1790_22974912	Rectron Semiconductor	TVS Diode Single Uni-Dir 77.8V 400W 2-Pin DO-41 T/R	0
P4KE91A R0G D# V36:1790_16940936	Taiwan Semiconductor	TVS Diode Single Uni-Dir 77.8V 400W 2-Pin DO-41 T/R	0
P4KE9.1A D# V72:2272_19772714	EIC Corporation	TVS Diode Single Uni-Dir 7.78V 400W 2-Pin DO-41 RoHS: Compliant	0
P4KE9.1A-T D# V36:1790_22974905	Rectron Semiconductor	TVS Diode Single Uni-Dir 7.78V 400W 2-Pin DO-41 T/R	0
MXP4KE9.1A D# V36:1790_09121221	Microchip Technology Inc	TVS Diode Single Uni-Dir 7.78V 400W 2-Pin DO-41 Bag RoHS: Not Compliant	0
P4KE91A-TP D# V36:1790_06837548	Micro Commercial Components	TVS Diode Single Uni-Dir 77.8V 400W 2-Pin DO-41 T/R	0
P4KE91A-E3/54 D# V36:1790_18779528	Vishay Intertechnologies	TVS Diode Single Uni-Dir 77.8V 400W 2-Pin DO-41 T/R	0
MXP4KE91AE3 D# V36:1790_09121040	Microchip Technology Inc	TVS Diode Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bag	0
P4KE91A-G D# V99:2348_19873911	Comchip Technology Corporation Ltd	TVS Diode Single Uni-Dir 77.8V 400W 2-Pin DO-41 Ammo	0
P4KE9.1A R0G D# V36:1790_16940930	Taiwan Semiconductor	TVS Diode Single Uni-Dir 7.78V 400W 2-Pin DO-41 T/R	0
P4KE91A D# V72:2272_19772737	EIC Corporation	TVS Diode Single Uni-Dir 77.8V 400W 2-Pin DO-41 RoHS: Compliant	0
MXP4KE91A D# V36:1790_09121039	Microchip Technology Inc	TVS Diode Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bag RoHS: Not Compliant	0
P4KE9.1A-G D# V72:2272_19873908	Comchip Technology Corporation Ltd	TVS Diode Single Uni-Dir 7.8V 400W 2-Pin DO-41 Ammo	0

Part Number	Manufacturer	Description	Stock
P4KE91A R0 D# P4KE91A R0	Taiwan Semiconductor	- Tape and Reel (Alt: P4KE91A R0) RoHS: Compliant	0
MXP4KE91A D# MXP4KE91A	Microchip Technology Inc	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXP4KE91A) RoHS: Not Compliant	0
P4KE9.1AHE3/54 D# P4KE9.1AHE3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE9.1AHE3/54) RoHS: Compliant	0
P4KE91AHR0G D# P4KE91AHR0G	Taiwan Semiconductor	- Tape and Reel (Alt: P4KE91AHR0G) RoHS: Compliant	0
P4KE9.1A-E3/54 D# P4KE9.1A-E3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE9.1A-E3/54) RoHS: Compliant	0
P4KE9.1A-E3/73 D# P4KE9.1A-E3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-204AL Ammo - Ammo Pack (Alt: P4KE9.1A-E3/73) RoHS: Compliant	0
P4KE9.1A-AT/TR13 D# P4KE9.1A-AT/TR13	YAGEO Corporation	Diode TVS Single Uni-Directional 7.78V 400W 2-Pin Axial Leaded T/R - Tape and Reel (Alt: P4KE9.1A-AT/TR13) RoHS: Compliant	0
P4KE9.1AHE3/73 D# P4KE9.1AHE3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-204AL Ammo - Ammo Pack (Alt: P4KE9.1AHE3/73) RoHS: Compliant	0
MXLP4KE9.1A D# MXLP4KE91A	Microchip Technology Inc	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXLP4KE91A) RoHS: Not Compliant	0
P4KE9.1A R0G D# P4KE9.1A R0G	Taiwan Semiconductor	- Tape and Reel (Alt: P4KE9.1A R0G) RoHS: Compliant	0
MXLP4KE91A D# MXLP4KE9.1A	Microchip Technology Inc	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXLP4KE9.1A) RoHS: Not Compliant	0
MXLP4KE91AE3 D# MXLP4KE9.1AE3	Microchip Technology Inc	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXLP4KE9.1AE3) RoHS: Compliant	0
P4KE91A-AT/TR13 D# P4KE91A-AT/TR13	YAGEO Corporation	Diode TVS Single Uni-Directional 77.8V 400W 2-Pin Axial Leaded T/R - Tape and Reel (Alt: P4KE91A-AT/TR13) RoHS: Compliant	0
P4KE91A R0G D# P4KE91A R0G	Taiwan Semiconductor	- Tape and Reel (Alt: P4KE91A R0G) RoHS: Compliant	0
MXLP4KE9.1AE3 D# MXLP4KE91AE3	Microchip Technology Inc	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXLP4KE91AE3) RoHS: Compliant	0
P4KE9.1A/B D# P4KE9.1A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 7.78V 400W 2-Pin DO-41 Box - Boxed Product (Development Kits) (Alt: P4KE9.1A/B)	0
P4KE91A/B D# P4KE91A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 77.8V 400W 2-Pin DO-41 Box - Boxed Product (Development Kits) (Alt: P4KE91A/B)	0
MP4KE9.1A D# MP4KE9.1A	Microchip Technology Inc	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-41 Bulk - Bag (Alt: MP4KE9.1A) RoHS: Not Compliant	0
P4KE9.1AHR0G D# P4KE9.1AHR0G	Taiwan Semiconductor	- Tape and Reel (Alt: P4KE9.1AHR0G) RoHS: Compliant	0
MXP4KE9.1A D# MXP4KE9.1A	Microchip Technology Inc	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXP4KE9.1A) RoHS: Not Compliant	0
P4KE91A-E3/54 D# P4KE91A-E3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE91A-E3/54) RoHS: Compliant	0
MXP4KE91AE3 D# MXP4KE9.1AE3	Microchip Technology Inc	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MXP4KE9.1AE3) RoHS: Compliant	0
P4KE91AHE3/54 D# P4KE91AHE3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE91AHE3/54) RoHS: Compliant	0
P4KE9.1A/TR13 D# P4KE9.1A/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 7.78V 400W 2-Pin DO-41 T/R - Boxed Product (Development Kits) (Alt: P4KE9.1A/TR13)	0
P4KE91A D# P4KE91A	Surge Components Inc	Transient Voltage Suppression Diode Uni-Direction 400W 2-Pin DO-204AL T/R - Tape and Reel (Alt: P4KE91A) RoHS: Compliant	0
MAP4KE91AE3 D# MAP4KE9.1AE3	Microchip Technology Inc	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MAP4KE9.1AE3) RoHS: Compliant	0
MAP4KE91A D# MAP4KE91A	Microchip Technology Inc	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MAP4KE91A) RoHS: Not Compliant	0
MP4KE91AE3 D# MP4KE91AE3	Microchip Technology Inc	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 Bulk - Bag (Alt: MP4KE91AE3) RoHS: Compliant	0
P4KE91A-E3/73 D# P4KE91A-E3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-204AL Ammo - Ammo Pack (Alt: P4KE91A-E3/73) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
P4KE9.1A R0G D# P4KE9.1A R0G	Taiwan Semiconductor	(Alt: P4KE9.1A R0G)	0
P4KE9.1A T/B D# P4KE9.1A_AY_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-41 Ammo (Alt: P4KE9.1A_AY_10001) RoHS: Compliant	0
P4KE91AT/R D# P4KE91A_R2_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 T/R (Alt: P4KE91A_R2_10001) RoHS: Compliant	0
P4KE91AT/B D# P4KE91A_AY_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 77.8V 400W 2-Pin DO-41 Ammo (Alt: P4KE91A_AY_10001) RoHS: Compliant	0
P4KE9.1A T/R D# P4KE9.1A_R2_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 7.78V 400W 2-Pin DO-41 T/R (Alt: P4KE9.1A_R2_10001) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

P4KE9.1A

Littelfuse Inc

310

Part Number	Manufacturer	Description	Stock
P4KE91A-E3/54	Vishay Semiconductors	TVS SGL UNI-DIR 77.8V 400W 2PIN DO-204AL - Tape and Reel	0
P4KE91AHE3/54	Vishay Semiconductors	TVS SGL UNI-DIR 77.8V 1.5KW 2PIN DO-204AL - Tape and Reel	0
MXP4KE9.1A	Microsemi Corporation		0
P4KE9.1A-G	Comchip Technology Corporation Ltd	TVS DIODE 7.8VWM 13.4VC DO41	0
MXP4KE91AE3	Microsemi Corporation		0
P4KE91A-E3/73	Vishay Semiconductors	TVS SGL UNI-DIR 77.8V 400W 2PIN DO-204AL - Ammo Pack	0
P4KE91A-B	Littelfuse Inc	Diode: transil, 400W, 91V, 3.3A, unidirectional, DO204	0
P4KE91A	PanJit Semiconductor	Min Qty 5000	0
MXP4KE91A	Microsemi Corporation		0
P4KE9.1AHE3/54	Vishay Semiconductors	TVS SGL UNI-DIR 77.8V 1.5KW 2PIN DO-204AL - Tape and Reel	0
MP4KE91AE3	Microsemi Corporation		0
MAP4KE91A	Microsemi Corporation	TVS DIODE 7.78VWM 13.4VC DO41	0
P4KE9.1A-E3/73	Vishay Semiconductors	TVS SGL UNI-DIR 77.8V 400W 2PIN DO-204AL - Ammo Pack	0
P4KE9.1AHE3/73	Vishay Semiconductors	TVS SGL UNI-DIR 77.8V 400W 2PIN DO-204AL AMM - Ammo Pack	0
MXLP4KE9.1A	Microsemi Corporation	TVS DIODE 77.8VWM 125VC DO41	0
MXLP4KE91A	Microsemi Corporation	TVS DIODE 77.8VWM 125VC DO41	0
MAP4KE91AE3	Microsemi Corporation	TVS DIODE 7.78VWM 13.4VC DO41	0
P4KE9.1A-E3/54	Vishay Semiconductors	TVS SGL UNI-DIR 77.8V 400W 2PIN DO-204AL - Tape and Reel	0
MXLP4KE91AE3	Microsemi Corporation	TVS DIODE 7.78VWM 13.4VC DO41	0
P4KE9.1A-B	Littelfuse Inc	TVS Diode 400W UL Axial Uni 5%	0
MP4KE9.1A	Microsemi Corporation	TVS DIODE 7.78VWM 13.4VC DO41	0
P4KE9.1A	PanJit Semiconductor	Min Qty 5000	0
MXLP4KE9.1AE3	Microsemi Corporation	TVS DIODE 77.8VWM 125VC DO41	0
P4KE91A-G	Comchip Technology Corporation Ltd	TVS DIODE 77.8VWM 125VC DO41	0

Part Number

Manufacturer

Description

Stock

P4KE91A

CREATEK Microelectronics

Unidirectional 77.8V 86.5V 125V 3.3A DO-41 TVS RoHS

980

P4KE9.1A

CREATEK Microelectronics

DO-41 TVS RoHS

980

Part Number	Manufacturer	Description	Stock
MAP4KE91AE3 D# 1086-4286-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
MAP4KE91A D# 1086-4285-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
MP4KE91AE3 D# 1086-6819-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE91A-B D# P4KE91A-B-ND	Littelfuse Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE91A D# P4KE91A-ND	Littelfuse Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE9.1AHE3/54 D# P4KE9.1AHE3/54-ND	Vishay Semiconductors	TVS DIODE 7.78V 13.4V DO204AL	0
MP4KE9.1A D# 1086-6814-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE91AHE3/54 D# P4KE91AHE3/54-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V DO204AL	0
P4KE91A-E3/54 D# P4KE91A-E3/54-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V DO204AL	0
P4KE91A R0G D# P4KE91AR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 77.8V 125V DO204AL	0
P4KE91A-E3/73 D# P4KE91A-E3/73-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V DO204AL	0
P4KE9.1A-E3/54 D# P4KE9.1A-E3/54-ND	Vishay Semiconductors	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE9.1A-E3/73 D# P4KE9.1A-E3/73-ND	Vishay Semiconductors	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE9.1A-G D# P4KE9.1A-G-ND	Comchip Technology Corporation Ltd	TVS DIODE 7.8V 13.4V DO41	0
P4KE9.1AHE3/73 D# P4KE9.1AHE3/73-ND	Vishay Semiconductors	TVS DIODE 7.78V 13.4V DO204AL	0
MXLP4KE9.1A D# 1086-10395-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE9.1AHR0G D# P4KE9.1AHR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 7.78V 13.4V DO204AL	0
MXP4KE91A D# 1086-12843-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
MXLP4KE91A D# 1086-10399-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
MXLP4KE91AE3 D# 1086-10400-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE9.1A R0G D# P4KE9.1AR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 7.78V 13.4V DO204AL	0
MXLP4KE9.1AE3 D# 1086-10396-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE91ATR D# P4KE91ATRSMC-ND	SMC Diode Solutions	TVS DIODE 73.7V 125V DO41	0
P4KE9.1ATR D# P4KE9.1ATRSMC-ND	SMC Diode Solutions	TVS DIODE 7.37V 13.4V DO41	0
MXP4KE9.1A D# 1086-12839-ND	Microchip Technology Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE9.1A D# P4KE9.1A-ND	Littelfuse Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE9.1A-B D# P4KE9.1A-B-ND	Littelfuse Inc	TVS DIODE 7.78V 13.4V DO204AL	0
P4KE91A-G D# P4KE91A-G-ND	Comchip Technology Corporation Ltd	TVS DIODE 77.8V 125V DO41	0
MXP4KE91AE3 D# 1086-12844-ND	Microchip Technology Inc	TVS DIODE 77.8V 125V DO204AL	0
P4KE91AHR0G D# P4KE91AHR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 77.8V 125V DO204AL	0

Part Number	Manufacturer	Description	Stock
P4KE91AHR0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
P4KE9.1A-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
P4KE91A	Surge Components Inc	RoHS: Compliant pbFree: Yes	0
P4KE91A R0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
P4KE9.1AHR0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
P4KE9.1A R0G	Taiwan Semiconductor	RoHS: Compliant pbFree: Yes	0
P4KE91A-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

P4KE9.1A

Vishay Intertechnologies

P4KE9.1A /Vishay

RoHS: Compliant

66000

P4KE91A

Vishay Intertechnologies

P4KE91A /Vishay

RoHS: Compliant

66000

Part Number

Manufacturer

Description

Stock

P4KE9.1A

D# C434895

CREATEK Microelectronics

980

P4KE91A

D# C434919

CREATEK Microelectronics

980

Part Number

Manufacturer

Description

Stock

P4KE9.1ATR

World Products Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

P4KE9.1A T/R MEI

MEI Semi

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

P4KE91A T/R MEI

MEI Semi

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

Part Number	Manufacturer	Description	Stock
P4KE91A	Vishay Intertechnologies	OEM/CM Immediate delivery	3000
SMAJP4KE9.1A	Microsemi Corporation	OEM/CM Immediate delivery	895000
P4KE9.1A	Vishay Intertechnologies	OEM/CM Immediate delivery	10000

Part Number

Manufacturer

Description

Stock

P4KE9.1A

D# 576-P4KE9.1A

Littelfuse Inc

ESD Suppressors / TVS Diodes 7.78Vso 8.65Vbr

RoHS: Compliant

2680

Part Number	Manufacturer	Description	Stock
P4KE91A-G	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode,77.8VV(RWM),Unidirectional RoHS: Compliant	0
MXP4KE91A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE9.1A-G	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode,7.8VV(RWM),Unidirectional RoHS: Compliant	0
P4KE9.1A-HF	Comchip Technology Corporation Ltd	TVS Diode RoHS: Compliant	0
MP4KE91AE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MAP4KE91A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MXP4KE91AE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE9.1ATR	World Products Inc	Trans Voltage Suppressor Diode, 400W, 7.78VV(RWM), Unidirectional, 1 Element, Silicon RoHS: Compliant	0
MXLP4KE91AE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MXLP4KE9.1A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE91A	World Products Inc	Transient Suppressor RoHS: Compliant	0
MXLP4KE91A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MXLP4KE9.1AE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MAP4KE91AE3	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE91ATR	World Products Inc	Trans Voltage Suppressor Diode, 400W, 77.8VV(RWM), Unidirectional, 1 Element, Silicon RoHS: Compliant	0
P4KE91A-HF	Comchip Technology Corporation Ltd	TVS Diode RoHS: Compliant	0
MXP4KE9.1A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
MP4KE9.1A	Microchip Technology Inc	Hi Rel TVS RoHS: Compliant	0
P4KE9.1A	World Products Inc	Transient Suppressor RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
MXLP4KE9.1AE3 D# MCHP00000086597	Microchip Technology Inc	Hi Rel TVS	0
MP4KE9.1A D# MCHP00000080870	Microchip Technology Inc	Hi Rel TVS	0
MAP4KE91AE3 D# MCHP00000077828	Microchip Technology Inc	Hi Rel TVS	0
MAP4KE91A D# MCHP00000077827	Microchip Technology Inc	Hi Rel TVS	0
P4KE91A-G D# CC0000000004063	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode,77.8VV(RWM),Unidirectional	0
MXP4KE91AE3 D# MCHP00000089299	Microchip Technology Inc	Hi Rel TVS	0
P4KE91A D# WPI000000002180	World Products Inc	Transient Suppressor	0
MXP4KE91A D# MCHP00000089298	Microchip Technology Inc	Hi Rel TVS	0
P4KE9.1A-G D# CC0000000004059	Comchip Technology Corporation Ltd	Trans Voltage Suppressor Diode,7.8VV(RWM),Unidirectional	0
P4KE9.1A-HF D# CC0000000004060	Comchip Technology Corporation Ltd	TVS Diode	0
MP4KE91AE3 D# MCHP00000080875	Microchip Technology Inc	Hi Rel TVS	0
P4KE9.1ATR D# WPI000000002173	World Products Inc	Trans Voltage Suppressor Diode, 400W, 7.78VV(RWM), Unidirectional, 1 Element, Silicon	0
P4KE9.1A D# WPI000000002172	World Products Inc	Transient Suppressor	0
MXLP4KE9.1A D# MCHP00000086596	Microchip Technology Inc	Hi Rel TVS	0
P4KE91ATR D# WPI000000002181	World Products Inc	Trans Voltage Suppressor Diode, 400W, 77.8VV(RWM), Unidirectional, 1 Element, Silicon	0
P4KE91A-HF D# CC0000000004064	Comchip Technology Corporation Ltd	TVS Diode	0
MXLP4KE91A D# MCHP00000086600	Microchip Technology Inc	Hi Rel TVS	0
MXLP4KE91AE3 D# MCHP00000086601	Microchip Technology Inc	Hi Rel TVS	0
MXP4KE9.1A D# MCHP00000089293	Microchip Technology Inc	Hi Rel TVS	0

Part Number	Manufacturer	Description	Stock
P4KE91A-B D# 64R7478	Littelfuse Inc	TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant Min Qty: 500 Container: Bulk	0
P4KE91A D# 71J1480	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,77.8V V(RWM),DO-41 RoHS: Not Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
P4KE9.1A-B D# 64R7474	Littelfuse Inc	TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant Min Qty: 500 Container: Bulk	0
P4KE9.1A D# 71J1476	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,7.78V V(RWM),DO-41 RoHS: Not Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
MXP4KE91AE3 D# NS-MXP4KE91AE3	Microsemi Corporation	OEM/CM ONLY	1163
P4KE91A-E3/73 D# NS-P4KE91A-E3/73	Vishay Semiconductors	OEM/CM ONLY	8519
P4KE9.1A D# NS-P4KE9.1A	VARIOUS	OEM/CM ONLY	2436
MXP4KE9.1A D# NS-MXP4KE9.1A	Microsemi Corporation	OEM/CM ONLY	1110
MP4KE91AE3 D# NS-MP4KE91AE3	Microsemi Corporation	OEM/CM ONLY	1133
P4KE91A-B D# NS-P4KE91A-B	Littelfuse Inc	OEM/CM ONLY	4414
MAP4KE91A D# NS-MAP4KE91A	Microsemi Corporation	OEM/CM ONLY	1098
P4KE9.1AHE3/54 D# NS-P4KE9.1AHE3/54	Vishay Semiconductors	OEM/CM ONLY	4244
P4KE91A-G D# NS-P4KE91A-G	Comchip Technology	OEM/CM ONLY	6161
TVS-P4KE91A D# NS-TVS-P4KE91A	FCI Semiconductor	OEM/CM ONLY	1842
MXP4KE91A D# NS-MXP4KE91A	Microsemi Corporation	OEM/CM ONLY	1148
P4KE9.1A-E3/73 D# NS-P4KE9.1A-E3/73	Vishay Semiconductors	OEM/CM ONLY	2992
P4KE9.1A-G D# NS-P4KE9.1A-G	Comchip Technology	OEM/CM ONLY	8983
P4KE9.1A-E3/54 D# NS-P4KE9.1A-E3/54	Vishay Semiconductors	OEM/CM ONLY	2117
MAP4KE91AE3 D# NS-MAP4KE91AE3	Microsemi Corporation	OEM/CM ONLY	1124
P4KE9.1AHE3/73 D# NS-P4KE9.1AHE3/73	Vishay Semiconductors	OEM/CM ONLY	7573
P4KE9.1A-B D# NS-P4KE9.1A-B	Littelfuse Inc	OEM/CM ONLY	7269
MXLP4KE9.1A D# NS-MXLP4KE9.1A	Microsemi Corporation	OEM/CM ONLY	1182
MXLP4KE91A D# NS-MXLP4KE91A	Microsemi Corporation	OEM/CM ONLY	1110
MXLP4KE91AE3 D# NS-MXLP4KE91AE3	Microsemi Corporation	OEM/CM ONLY	1141
P4KE91A-TB D# NS-P4KE91A-TB	Won-Top Electronics	OEM/CM ONLY	2755
P4KE91A D# NS-P4KE91A	VARIOUS	OEM/CM ONLY	1785
MP4KE9.1A D# NS-MP4KE9.1A	Microsemi Corporation	OEM/CM ONLY	1137
P4KE91A-E3/54 D# NS-P4KE91A-E3/54	Vishay Semiconductors	OEM/CM ONLY	4187
MXLP4KE9.1AE3 D# NS-MXLP4KE9.1AE3	Microsemi Corporation	OEM/CM ONLY	1103
ATP4KE9.1A D# NS-ATP4KE9.1A	Multiple	OEM/CM ONLY	2307
P4KE91AHE3/54 D# NS-P4KE91AHE3/54	Vishay Semiconductors	OEM/CM ONLY	9977

Part Number

Manufacturer

Description

Stock

P4KE9.1ATR

World Products Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

P4KE9.1A

Littelfuse Inc

248

Part Number

Manufacturer

Description

Stock

P4KE91A

D# P4KE91A

Littelfuse Inc

Semiconductor

5000

Part Number	Manufacturer	Description	Stock
P4KE91A	Vishay Intertechnologies	IN stock Immediate delivery	3015
SMAJP4KE9.1A	Microsemi Corporation	IN stock Immediate delivery	894985
P4KE9.1A	Vishay Intertechnologies	IN stock Immediate delivery	10015

Part Number	Manufacturer	Description	Stock
P4KE9.1A-E3/54	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 9.1V Unidirect pbFree: Pb-Free	0
P4KE91A-E3/54	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 91V Unidirect pbFree: Pb-Free	0
P4KE9.1A	Littelfuse Inc	ESD Suppressors / TVS Diodes 7.78Vso 8.65Vbr	0

Quick Inquiry

P4KE9.1A

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.

ISO9001:2015, ICAS, IAF, UKAS