Name: 20KPA172
Brand: Littelfuse Inc.
SKU: 20KPA172
Availability: InStock
Rating: 5 (126 reviews)

20KPA172

For Reference Only

Part Number	20KPA172
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 172VWM 290.85VC AXIAL
Datasheet	20KPA172 Datasheet 20KPA172 Specifications
Package	P600, Axial
ECAD
In Stock	6,912 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 2 - Jul 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 20KPA172 (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 20KPA172 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 20KPA172 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 20KPA172.

20KPA172 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)	172V
Voltage - Breakdown (Min)	181.53V
Voltage - Clamping (Max) @ Ipp	290.85V
Current - Peak Pulse (10/1000µs)	72.9A
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

20KPA172 Datasheet

20KPA172 Reviews

Elli*****wrence

April 6, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Tiana*****erson

March 27, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Terr*****Karpe

March 27, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Kha***** Tara

March 14, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Osca*****nerjee

March 10, 2023

★ ★ ★ ★ ★

I am satisfied with Heisener company

Rand*****evens

March 8, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Fost*****astry

March 4, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Kail*****Good

February 22, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

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20KPA172 Packaging

20KPA172 FAQ

1. How to order 20KPA172 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 20KPA172 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 20KPA172. All suppliers must pass our qualification reviews before they can publish their products including 20KPA172 on Heisener; we pay more attention to the channels and quality of 20KPA172 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 20KPA172 price and inventory displayed accurate?

The price and inventory of 20KPA172 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 20KPA172?

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 20KPA172 we delivered, we will accept the replacement or return of the 20KPA172 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 20KPA172.

(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 20KPA172 pin diagram, 20KPA172 datasheet?

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

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20KPA172 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
20KPA172A/TR13 D# 20KPA172A/TR13	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 172V 20kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 20KPA172A/TR13) RoHS: Not Compliant	0
20KPA172CA/B D# 20KPA172CA/B	YAGEO Corporation	Transient Voltage Suppressor Bi-Directional 172V 20kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 20KPA172CA/B) RoHS: Not Compliant	0
20KPA172A/B D# 20KPA172A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 172V 20kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 20KPA172A/B) RoHS: Not Compliant	0
20KPA172CA/TR13 D# 20KPA172CA/TR13	YAGEO Corporation	Transient Voltage Suppressor Bi-Directional 172V 20kW 2-Pin Axial Leaded T/R - Tape and Reel (Alt: 20KPA172CA/TR13) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

20KPA172A

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
20KPA172A-B	Littelfuse Inc	TVS DIODE 172VWM 277VC P600	0
20KPA172C-B	Littelfuse Inc	TVS DIODE 172VWM 290.85VC P600	0
20KPA172-B	Littelfuse Inc	TVS DIODE 172VWM 290.85VC P600	0
20KPA172A	Littelfuse Inc	TVS Diode 20000W Axial Uni 5%	0
20KPA172CA-B	Littelfuse Inc	TVS DIODE 172VWM 277VC P600	0
20KPA172CA	Littelfuse Inc	TVS Diode 20000W Axial Bi 5%	0
20KPA172C	Littelfuse Inc	TVS Diode 20000W Axial Bi 10%	0
20KPA172	Littelfuse Inc	TVS Diode 20000W Axial Uni 10%	0

Part Number	Manufacturer	Description	Stock
20KPA172A-B D# 20KPA172A-B-ND	Littelfuse Inc	TVS DIODE 172V 277V P600	0
20KPA172C-B D# 20KPA172C-B-ND	Littelfuse Inc	TVS DIODE 172V 290.85V P600	0
20KPA172-B D# 20KPA172-B-ND	Littelfuse Inc	TVS DIODE 172V 290.85V P600	0
20KPA172A D# 20KPA172A-ND	Littelfuse Inc	TVS DIODE 172V 277V P600	0
20KPA172CA-B D# 20KPA172CA-B-ND	Littelfuse Inc	TVS DIODE 172V 277V P600	0
20KPA172CA D# 20KPA172CA-ND	Littelfuse Inc	TVS DIODE 172V 277V P600	0
20KPA172C D# 20KPA172C-ND	Littelfuse Inc	TVS DIODE 172V 290.85V P600	0
20KPA172 D# 20KPA172-ND	Littelfuse Inc	TVS DIODE 172V 290.85V P600	0

Part Number	Manufacturer	Description	Stock
20KPA172C-B D# 91T3544	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA172A D# 32M4046	Littelfuse Inc	TVS DIODE, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:172V, Breakdown Voltage Range:192.1V, Clamping Voltage Vc Max:277V, Peak Pulse Current Ippm:72.9A, Diode Case Style:Axial Leaded, No. of Pins:2 RoHS Compliant: Yes RoHS: Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA172-B D# 91T3542	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA172CA-B D# 91T3545	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
20KPA172CA D# 32M4048	Littelfuse Inc	TVS DIODE, TVS Polarity:Bidirectional, Reverse Stand-Off Voltage Vrwm:172V, Breakdown Voltage Range:192.1V, Clamping Voltage Vc Max:277V, Peak Pulse Current Ippm:72.9A, Diode Case Style:Axial Leaded, No. of Pins:2 RoHS Compliant: Yes RoHS: Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA172C D# 32M4047	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,172V V(RWM),Axial-9.1 RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA172 D# 32M4045	Littelfuse Inc	TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,172V V(RWM),Axial-9.1 RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
20KPA172A-B D# 91T3543	Littelfuse Inc	TVS AXIAL LEAD HIGH POWER - BULK / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
20KPA172A-B D# NS-20KPA172A-B	Littelfuse Inc	OEM/CM ONLY	2684
20KPA172C-B D# NS-20KPA172C-B	Littelfuse Inc	OEM/CM ONLY	1718
20KPA172A D# NS-20KPA172A	Littelfuse Inc	OEM/CM ONLY	2781
20KPA172-B D# NS-20KPA172-B	Littelfuse Inc	OEM/CM ONLY	1134
20KPA172CA-B D# NS-20KPA172CA-B	Littelfuse Inc	OEM/CM ONLY	7263
20KPA172CA D# NS-20KPA172CA	Littelfuse Inc	OEM/CM ONLY	8536
20KPA172C D# NS-20KPA172C	Littelfuse Inc	OEM/CM ONLY	3759
20KPA172 D# NS-20KPA172	Littelfuse Inc	OEM/CM ONLY	2324

Part Number

Manufacturer

Description

Stock

20KPA172A

Littelfuse Inc

TRANS VOLTAGE SUPPRESSOR DIODE, 20000W, 172V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON

Part Number

Manufacturer

Description

Stock

20KPA172A

Littelfuse Inc

OEM/CM ONLY

191

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20KPA172

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