RUEF400K-0.138 - Littelfuse Inc. - Price, Inventory & Datasheets | Heisener.com
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RUEF400K-0.138

RUEF400K-0.138

RUEF400K-0.138

For Reference Only

Part Number

RUEF400K-0.138

Manufacturer

Littelfuse Inc.

Description

POLYSWITCH PTC RESET 4A KINKED

Package

Radial, Disc

ECAD

In Stock

2,520 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Dec 29 - Jan 3 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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RUEF400K-0.138

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about RUEF400K-0.138?

Part Number # RUEF400K-0.138 (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 RUEF400K-0.138specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUEF400K-0.138 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RUEF400K-0.138.

RUEF400K-0.138 Specifications

Manufacturer Littelfuse Inc.
Category Circuit Protection - PTC Resettable Fuses
Package Radial, Disc
ECAD Technical cover
Series PolySwitch?, RUEF
Type Polymeric
Voltage - Max 30V
Current - Max 100A
Current - Hold (Ih) (Max) 4A
Current - Trip (It) 8A
Time to Trip 12.7s
Resistance - Initial (Ri) (Min) 10 mOhms
Resistance - Post Trip (R1) (Max) 50 mOhms
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max) 0.839" (21.30mm)
Thickness (Max) -
Lead Spacing 0.199" (5.05mm)

RUEF400K-0.138 Datasheet

RUEF400K-0.138 Reviews

Ramo*****ampos

April 7, 2023

All resistors exactly -0.01%. Pretty good.

Nova*****Barad

March 6, 2023

So easy to do business with Heisener and they generally have stock on the items we need.

Jagge*****rnton

February 23, 2023

Good and works well. What else is there to say about it.

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RUEF400K-0.138 FAQ

1. How to order RUEF400K-0.138 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 RUEF400K-0.138 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theRUEF400K-0.138. All suppliers must pass our qualification reviews before they can publish their products including RUEF400K-0.138 on Heisener;we pay more attention to the channels and quality of RUEF400K-0.138products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RUEF400K-0.138 price and inventory displayed accurate?

The price and inventory of RUEF400K-0.138 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 RUEF400K-0.138?

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 RUEF400K-0.138 we delivered, we will accept the replacement or return of the RUEF400K-0.138 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 ofRUEF400K-0.138.
(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 RUEF400K-0.138 pin diagram, RUEF400K-0.138 datasheet?

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

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RUEF400K-0.138 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

RUEF400K-0.138

TE Connectivity

POLYSWITCH PTC RESET 4A KINKED

0
Part Number Manufacturer Description Stock

RUEF400K-0.138

D# RUEF400K-0.138-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

0
Part Number Manufacturer Description Stock

RUEF400K-0.138

D# NS-RUEF400K-0.138

TE Connectivity

OEM/CM ONLY

7172

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