Name: 20KPA28
Brand: Littelfuse Inc.
SKU: 20KPA28
Availability: InStock
Rating: 5 (132 reviews)

20KPA28

For Reference Only

Part Number	20KPA28
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 28VWM 50.4VC AXIAL
Datasheet	20KPA28 Datasheet 20KPA28 Specifications
Package	P600, Axial
ECAD
In Stock	5,238 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 20KPA28 (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 20KPA28 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 20KPA28 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 20KPA28.

20KPA28 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	P600, Axial
ECAD
Series	20KPA
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	28V
Voltage - Breakdown (Min)	29.56V
Voltage - Clamping (Max) @ Ipp	50.4V
Current - Peak Pulse (10/1000µs)	420.8A
Power - Peak Pulse	20000W (20kW)
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Through Hole
Package / Case	P600, Axial
Supplier Device Package	P600

20KPA28 Datasheet

20KPA28 Reviews

Mak*****Glass

March 16, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Fost*****onner

March 13, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

James*****nkins

March 12, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Jax*****ams

March 9, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Aub***** Nagy

March 9, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Kair*****eele

March 1, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Arel*****mirez

March 1, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

Write a Review

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20KPA28 Packaging

20KPA28 FAQ

1. How to order 20KPA28 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 20KPA28 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 20KPA28. All suppliers must pass our qualification reviews before they can publish their products including 20KPA28 on Heisener; we pay more attention to the channels and quality of 20KPA28 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 20KPA28 price and inventory displayed accurate?

The price and inventory of 20KPA28 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 20KPA28?

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 20KPA28 we delivered, we will accept the replacement or return of the 20KPA28 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 20KPA28.

(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 20KPA28 pin diagram, 20KPA28 datasheet?

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

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20KPA28 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

20KPA28A

D# V36:1790_06419739

Littelfuse Inc

TVS Diode Single Uni-Dir 28V 20KW 2-Pin Case P-600 T/R

Part Number	Manufacturer	Description	Stock
20KPA28A/TR13 D# 20KPA28A/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 28V 20kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 20KPA28A/TR13) RoHS: Not Compliant	0
20KPA280CA/B D# 20KPA280CA/B	YAGEO Corporation	Transient Voltage Suppressor Bi-Directional 280V 20kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 20KPA280CA/B) RoHS: Not Compliant	0
20KPA28A/B D# 20KPA28A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 28V 20kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 20KPA28A/B) RoHS: Not Compliant	0
20KPA28CA/TR13 D# 20KPA28CA/TR13	YAGEO Corporation	Transient Voltage Suppressor Bi-Directional 28V 20kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 20KPA28CA/TR13) RoHS: Not Compliant	0
20KPA28CA/B D# 20KPA28CA/B	YAGEO Corporation	Transient Voltage Suppressor Bi-Directional 28V 20kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 20KPA28CA/B) RoHS: Not Compliant	0
20KPA280A/TR13 D# 20KPA280A/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 280V 20kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 20KPA280A/TR13) RoHS: Not Compliant	0
20KPA280CA/TR13 D# 20KPA280CA/TR13	YAGEO Corporation	Transient Voltage Suppressor Bi-Directional 280V 20kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 20KPA280CA/TR13) RoHS: Not Compliant	0
20KPA280A/B D# 20KPA280A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 280V 20kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 20KPA280A/B) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

20KPA28A

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
20KPA28CA-B	Littelfuse Inc	TVS DIODE 28VWM 48VC P600	0
20KPA280CA-B	Littelfuse Inc	TVS DIODE 280VWM 451VC P600	0
20KPA280A-B	Littelfuse Inc	TVS DIODE 280VWM 451VC P600	0
20KPA280CA	Littelfuse Inc	TVS Diode 20000W Axial Bi 5%	0
20KPA280	Littelfuse Inc	TVS Diode 20000W Axial Uni 10%	0
20KPA280C-B	Littelfuse Inc	TVS DIODE 280VWM 473.55VC P600	0
20KPA28CA	Littelfuse Inc	TVS Diode 20000W Axial Bi 5%	0
20KPA28A-B	Littelfuse Inc	TVS DIODE 28VWM 48VC P600	0
20KPA28	Littelfuse Inc	TVS Diode 20000W Axial Uni 10%	0
20KPA280-B	Littelfuse Inc	TVS DIODE 280VWM 473.55VC P600	0
20KPA28C-B	Littelfuse Inc	TVS DIODE 28VWM 50.4VC P600	0
20KPA28-B	Littelfuse Inc	TVS DIODE 28VWM 50.4VC P600	0
20KPA280A	Littelfuse Inc	TVS Diode 20000W Axial Uni 5%	0
20KPA280C	Littelfuse Inc	TVS Diode 20000W Axial Bi 10%	0
20KPA28C	Littelfuse Inc	TVS Diode 20000W Axial Bi 10%	0
20KPA28A	Littelfuse Inc	TVS Diode 20000W Axial Uni 5%	0

Part Number	Manufacturer	Description	Stock
20KPA280CA D# 20KPA280CA-ND	Littelfuse Inc	TVS DIODE 280V 451V P600	0
20KPA280C-B D# 20KPA280C-B-ND	Littelfuse Inc	TVS DIODE 280V 473.55V P600	0
20KPA28CA D# 20KPA28CA-ND	Littelfuse Inc	TVS DIODE 28V 48V P600	0
20KPA28 D# 20KPA28-ND	Littelfuse Inc	TVS DIODE 28V 50.4V P600	0
20KPA28A-B D# 20KPA28A-B-ND	Littelfuse Inc	TVS DIODE 28V 48V P600	0
20KPA280-B D# 20KPA280-B-ND	Littelfuse Inc	TVS DIODE 280V 473.55V P600	0
20KPA28C-B D# 20KPA28C-B-ND	Littelfuse Inc	TVS DIODE 28V 50.4V P600	0
20KPA28-B D# 20KPA28-B-ND	Littelfuse Inc	TVS DIODE 28V 50.4V P600	0
20KPA280A D# 20KPA280A-ND	Littelfuse Inc	TVS DIODE 280V 451V P600	0
20KPA28C D# 20KPA28C-ND	Littelfuse Inc	TVS DIODE 28V 50.4V P600	0
20KPA28A D# 20KPA28A-ND	Littelfuse Inc	TVS DIODE 28V 48V P600	0
20KPA280C D# 20KPA280C-ND	Littelfuse Inc	TVS DIODE 280V 473.55V P600	0
20KPA280 D# 20KPA280-ND	Littelfuse Inc	TVS DIODE 280V 473.55V P600	0
20KPA28CA-B D# 20KPA28CA-B-ND	Littelfuse Inc	TVS DIODE 28V 48V P600	0
20KPA280CA-B D# 20KPA280CA-B-ND	Littelfuse Inc	TVS DIODE 280V 451V P600	0
20KPA280A-B D# 20KPA280A-B-ND	Littelfuse Inc	TVS DIODE 280V 451V P600	0

Part Number	Manufacturer	Description	Stock
20KPA28CA D# 32M4092	Littelfuse Inc	TVS DIODE, TVS Polarity:Bidirectional, Reverse Stand-Off Voltage Vrwm:28V, Breakdown Voltage Range:31.28V, Clamping Voltage Vc Max:48V, Peak Pulse Current Ippm:420.8A, Diode Case Style:Axial Leaded, No. of Pins:2 RoHS Compliant: Yes RoHS: Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA280C-B D# 91T3592	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA28 D# 32M4089	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,28V V(RWM),Axial-9.1 RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA28A-B D# 91T3587	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA280-B D# 91T3590	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA28C-B D# 91T3588	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA28-B D# 91T3586	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA280A D# 32M4094	Littelfuse Inc	TVS DIODE, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:280V, Breakdown Voltage Range:312.8V, Clamping Voltage Vc Max:451V, Peak Pulse Current Ippm:44.8A, Diode Case Style:Axial Leaded, No. of Pins:2 RoHS Compliant: Yes RoHS: Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA28C D# 32M4091	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,28V V(RWM),Axial-9.1 RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA28A D# 32M4090	Littelfuse Inc	TVS DIODE, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:28V, Breakdown Voltage Range:31.28V, Clamping Voltage Vc Max:48V, Peak Pulse Current Ippm:420.8A, Diode Case Style:Axial Leaded, No. of Pins:2 RoHS Compliant: Yes RoHS: Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA280C D# 32M4095	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,280V V(RWM),Axial-9.1 RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA280 D# 32M4093	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,280V V(RWM),Axial-9.1 RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA28CA-B D# 91T3589	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA280CA-B D# 91T3593	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA280A-B D# 91T3591	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA280CA D# 32M4096	Littelfuse Inc	TVS DIODE, TVS Polarity:Bidirectional, Reverse Stand-Off Voltage Vrwm:280V, Breakdown Voltage Range:312.8V, Clamping Voltage Vc Max:451V, Peak Pulse Current Ippm:44.8A, Diode Case Style:Axial Leaded, No. of Pins:2 RoHS Compliant: Yes RoHS: Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
20KPA280CA-B D# NS-20KPA280CA-B	Littelfuse Inc	OEM/CM ONLY	6325
20KPA280A-B D# NS-20KPA280A-B	Littelfuse Inc	OEM/CM ONLY	1187
20KPA280 D# NS-20KPA280	Littelfuse Inc	OEM/CM ONLY	5114
20KPA28CA-B D# NS-20KPA28CA-B	Littelfuse Inc	OEM/CM ONLY	9236
20KPA280CA D# NS-20KPA280CA	Littelfuse Inc	OEM/CM ONLY	7258
20KPA280C-B D# NS-20KPA280C-B	Littelfuse Inc	OEM/CM ONLY	4581
20KPA28CA D# NS-20KPA28CA	Littelfuse Inc	OEM/CM ONLY	6228
20KPA28 D# NS-20KPA28	Littelfuse Inc	OEM/CM ONLY	9225
20KPA28A-B D# NS-20KPA28A-B	Littelfuse Inc	OEM/CM ONLY	9167
20KPA280-B D# NS-20KPA280-B	Littelfuse Inc	OEM/CM ONLY	6269
20KPA28C-B D# NS-20KPA28C-B	Littelfuse Inc	OEM/CM ONLY	5528
20KPA280A D# NS-20KPA280A	Littelfuse Inc	OEM/CM ONLY	9774
20KPA28C D# NS-20KPA28C	Littelfuse Inc	OEM/CM ONLY	6636
20KPA28-B D# NS-20KPA28-B	Littelfuse Inc	OEM/CM ONLY	3939
20KPA28A D# NS-20KPA28A	Littelfuse Inc	OEM/CM ONLY	4968
20KPA280C D# NS-20KPA280C	Littelfuse Inc	OEM/CM ONLY	1674

Part Number

Manufacturer

Description

Stock

20KPA28A

Littelfuse Inc

Part Number

Manufacturer

Description

Stock

20KPA28A

D# 20KPA28A

Sensitron Semiconductors

Semiconductor

128

Part Number

Manufacturer

Description

Stock

20KPA28A

Littelfuse Inc

OEM/CM ONLY

153

20KPA280CA

Littelfuse Inc

OEM/CM ONLY

Quick Inquiry

20KPA28

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