Name: RLD30P400UFF
Brand: Littelfuse Inc.
SKU: RLD30P400UFF
Availability: InStock
Rating: 5 (103 reviews)

RLD30P400UFF

For Reference Only

Part Number	RLD30P400UFF
Manufacturer	Littelfuse Inc.
Description	FUSE RESETTABLE 4A 30V RADIAL
Datasheet	RLD30P400UFF Datasheet RLD30P400UFF Specifications
Package	Radial, Disc
ECAD
In Stock	4,338 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RLD30P400UFF (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 RLD30P400UFF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RLD30P400UFF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RLD30P400UFF.

RLD30P400UFF Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	POLY-FUSE?, RLD30
Type	Polymeric
Voltage - Max	30V
Current - Max	40A
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)	0.791" (20.10mm)
Thickness (Max)	-
Lead Spacing	0.201" (5.10mm)

RLD30P400UFF Datasheet

RLD30P400UFF Reviews

Lail*****arvis

March 24, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Rafa*****isher

March 22, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Ryan*****rris

March 14, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Zay*****addox

March 10, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Write a Review

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RLD30P400UFF Packaging

RLD30P400UFF FAQ

1. How to order RLD30P400UFF 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 RLD30P400UFF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RLD30P400UFF. All suppliers must pass our qualification reviews before they can publish their products including RLD30P400UFF on Heisener; we pay more attention to the channels and quality of RLD30P400UFF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RLD30P400UFF price and inventory displayed accurate?

The price and inventory of RLD30P400UFF 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 RLD30P400UFF?

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 RLD30P400UFF we delivered, we will accept the replacement or return of the RLD30P400UFF 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 RLD30P400UFF.

(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 RLD30P400UFF pin diagram, RLD30P400UFF datasheet?

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

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RLD30P400UFF 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

RLD30P400UFF

Littelfuse Inc

FUSE RESETTABLE 4A 30V RADIAL

Part Number

Manufacturer

Description

Stock

RLD30P400UFF

D# RLD30P400UFF-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

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RLD30P400UFF

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