Name: SRP120LF
Brand: Littelfuse Inc.
SKU: SRP120LF
Availability: InStock
Rating: 5 (165 reviews)

SRP120LF

For Reference Only

Part Number	SRP120LF
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 1.2A STRAP
Datasheet	SRP120LF Datasheet SRP120LF Specifications
Package	Strap
ECAD
In Stock	7,290 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SRP120LF (PTC Resettable Fuses) 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 SRP120LF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SRP120LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SRP120LF.

SRP120LF Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Strap
ECAD
Series	PolySwitch?, SRP
Type	Polymeric
Voltage - Max	15V
Current - Max	100A
Current - Hold (Ih) (Max)	1.2A
Current - Trip (It)	2.7A
Time to Trip	5s
Resistance - Initial (Ri) (Min)	85 mOhms
Resistance - Post Trip (R1) (Max)	220 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	User Defined
Package / Case	Strap
Size / Dimension	0.827" L x 0.199" W (21.00mm x 5.05mm)
Height - Seated (Max)	-
Thickness (Max)	0.039" (1.00mm)
Lead Spacing	-

SRP120LF Datasheet

SRP120LF Reviews

Nia*****llick

March 22, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Lyla*****ffman

March 21, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

For*****t Sen

March 9, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Maxim***** Sidhu

March 8, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Jayl*****hauhan

February 24, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Mallo*****kinson

February 22, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Alond*****swami

February 20, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

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SRP120LF Packaging

SRP120LF FAQ

1. How to order SRP120LF 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 SRP120LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SRP120LF. All suppliers must pass our qualification reviews before they can publish their products including SRP120LF on Heisener; we pay more attention to the channels and quality of SRP120LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SRP120LF price and inventory displayed accurate?

The price and inventory of SRP120LF 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 SRP120LF?

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 SRP120LF we delivered, we will accept the replacement or return of the SRP120LF 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 SRP120LF.

(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 SRP120LF pin diagram, SRP120LF datasheet?

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

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SRP120LF 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

SRP120LF

TE Connectivity

POLYSWITCH PTC RESET 1.2A STRAP

Part Number

Manufacturer

Description

Stock

SRP120LF

D# SRP120LF-ND

Littelfuse Inc

PTC RESET FUSE 15V 1.2A STRAP

Part Number

Manufacturer

Description

Stock

SRP120LF

D# NS-SRP120LF

TE Connectivity

OEM/CM ONLY

1430

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SRP120LF

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