Name: RTEF120-2
Brand: Littelfuse Inc.
SKU: RTEF120-2
Availability: InStock
Rating: 5 (162 reviews)

RTEF120-2

For Reference Only

Part Number	RTEF120-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH RTE SERIES 1.20A HOLD
Datasheet	RTEF120-2 Specifications
Package	Radial, Disc
ECAD
In Stock	2,610 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 # RTEF120-2 (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 RTEF120-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RTEF120-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RTEF120-2.

RTEF120-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	PolySwitch?
Type	Polymeric
Voltage - Max	33V
Current - Max	40A
Current - Hold (Ih) (Max)	1.2A
Current - Trip (It)	2.3A
Time to Trip	3.5s
Resistance - Initial (Ri) (Min)	74 mOhms
Resistance - Post Trip (R1) (Max)	180 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.291" L x 0.118" W (7.40mm x 3.00mm)
Height - Seated (Max)	0.480" (12.20mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RTEF120-2 Reviews

Alfr*****Eaton

March 31, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Mela*****Brandt

March 25, 2023

★ ★ ★ ★ ★

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Ensl*****avant

March 22, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Nal***** Webb

March 20, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Jul***** Vang

March 17, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Myla*****rison

February 20, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Anto*****Wolf

February 19, 2023

★ ★ ★ ★ ★

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

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RTEF120-2 Packaging

RTEF120-2 FAQ

1. How to order RTEF120-2 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 RTEF120-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RTEF120-2. All suppliers must pass our qualification reviews before they can publish their products including RTEF120-2 on Heisener; we pay more attention to the channels and quality of RTEF120-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RTEF120-2 price and inventory displayed accurate?

The price and inventory of RTEF120-2 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 RTEF120-2?

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 RTEF120-2 we delivered, we will accept the replacement or return of the RTEF120-2 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 RTEF120-2.

(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 RTEF120-2 pin diagram, RTEF120-2 datasheet?

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

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RTEF120-2 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

RTEF120-2

TE Connectivity

POLYSWITCH RTE SERIES 1.20A HOLD

Part Number

Manufacturer

Description

Stock

RTEF120-2

D# RTEF120-2-ND

Littelfuse Inc

PTC RESET FUSE 33V 1.2A RADIAL

Part Number

Manufacturer

Description

Stock

RTEF120-2

D# 04H7971

TE Connectivity

FUSE, PTC RESET, 33V, 1.2A, RADIAL, FULL REEL, Product Range:PolySwitch RTEF Series, Voltage Rating:33VDC, Holding Current:1.2A, Tripping Current:2.3A, Time to Trip:3.5s, Fuse Shape:Rectangular, Current Rating Max:40A, Diameter:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 3000

Container: TAPE & REEL - FULL

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RTEF120-2

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