Name: 30R400UF
Brand: Littelfuse Inc.
SKU: 30R400UF
Availability: InStock
Rating: 5 (138 reviews)

30R400UF

For Reference Only

Part Number	30R400UF
Manufacturer	Littelfuse Inc.
Description	PTC 4.00A 30V RESETTABLE KINK
Datasheet	30R400UF Datasheet 30R400UF Specifications
Package	Radial, Disc
ECAD
In Stock	13,368 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 8 - Jun 13 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 30R400UF (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 30R400UF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 30R400UF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 30R400UF.

30R400UF Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	POLY-FUSE?, 30R
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)	0.870" (22.00mm)
Thickness (Max)	-
Lead Spacing	0.201" (5.10mm)

30R400UF Datasheet

30R400UF Reviews

Esmera*****rrillo

March 28, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Franc*****llers

March 12, 2023

★ ★ ★ ★ ★

Great dealing with you Guys. Thanks for a very prompt delivery.

Kenn*****Wiley

March 7, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

30R400UF Packaging

30R400UF FAQ

1. How to order 30R400UF 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 30R400UF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 30R400UF. All suppliers must pass our qualification reviews before they can publish their products including 30R400UF on Heisener; we pay more attention to the channels and quality of 30R400UF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 30R400UF price and inventory displayed accurate?

The price and inventory of 30R400UF 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 30R400UF?

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 30R400UF we delivered, we will accept the replacement or return of the 30R400UF 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 30R400UF.

(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 30R400UF pin diagram, 30R400UF datasheet?

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

30R400UF Related Products

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ESR03EZPF2402	Rohm Semiconductor, RES SMD 24K OHM 1% 1/4W 0603, 0603 (1608 Metric), POLY-FUSE?, 30R	View
LCAN1/0-14-X	Panduit Corp, CONN TERM RECT TONG 1/0 AWG #1/4, -, POLY-FUSE?, 30R	View
1552760000	Weidmuller, TERM BLOCK PLUG 2POS 5.08MM, -, POLY-FUSE?, 30R	View
D38999/24FC35HC	TE Connectivity Deutsch Connectors, CONN RCPT 22POS JAM NUT W/PINS, -, POLY-FUSE?, 30R	View
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0850132127	Molex, LLC, CONN DIN R/2 MALE 48PIN, -, POLY-FUSE?, 30R	View

30R400UF 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

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30R400UF

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