RUEF400 - Littelfuse Inc. - Price, Inventory & Datasheets | Heisener.com
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RUEF400

hot RUEF400

RUEF400

For Reference Only

Part Number

RUEF400

Manufacturer

Littelfuse Inc.

Description

POLYSWITCH RUE SERIES 4.00A

Package

Radial, Disc

ECAD

In Stock

126,000 piece(s)

Unit Price

Request a Quote

Lead Time

Can Ship Immediately

Estimated Delivery Time

Dec 29 - Jan 3 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods
Delivery Services

Quick Inquiry

RUEF400

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Certified Quality

View the Certificates+

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 RUEF400?

Part Number # RUEF400 (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 RUEF400specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUEF400 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RUEF400.

RUEF400 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) 0.760" (19.30mm)
Thickness (Max) -
Lead Spacing 0.199" (5.05mm)

RUEF400 Datasheet

RUEF400 Reviews

Iren*****ndry

March 25, 2023

Comparison with other company, Heisener is my first choice for supplier.

Dere*****lden

March 15, 2023

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

Write a Review

Not Rated
Thanks for Your Review!

RUEF400 FAQ

1. How to order RUEF400 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 RUEF400 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theRUEF400. All suppliers must pass our qualification reviews before they can publish their products including RUEF400 on Heisener;we pay more attention to the channels and quality of RUEF400products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RUEF400 price and inventory displayed accurate?

The price and inventory of RUEF400 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 RUEF400?

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 RUEF400 we delivered, we will accept the replacement or return of the RUEF400 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 ofRUEF400.
(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 RUEF400 pin diagram, RUEF400 datasheet?

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

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RUEF400 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

D# V36:1790_11453577

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag

RoHS: Compliant
0

RUEF400-AP

D# V36:1790_11453976

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Ammo

RoHS: Compliant
0

RUEF400-2

D# V99:2348_16260330

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm T/R

RoHS: Compliant
0

RUEF400-1

D# V99:2348_11453351

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Loose

RoHS: Compliant
0

RUEF400

D# E02:0323_01991126

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag

RoHS: Compliant
0

RUEF400K-2

D# V72:2272_16255971

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19mm T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RUEF400-2

D# RUEF400-2

TE Connectivity

PTC Resettable Fuse 100A 30V T/R (Alt: RUEF400-2)

0

RUEF400-1

D# RUEF400-1

TE Connectivity

PTC Resettable Fuse 100A 30V Bulk - Bag (Alt: RUEF400-1)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RUEF400

Littelfuse Inc

5000

RS30-400(CROSS: RUEF400)

OptiFuse

5000
Part Number Manufacturer Description Stock

RUEF400

TE Connectivity

Min Qty 500

12500

RUEF400K

TE Connectivity

FUSE, PTC RESET, 30V, 4A, RADIAL, Holding Current:4A, Tripping Current:8A, Initial Resistance Max:0.03ohm, Operating Voltage:30VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:0.01ohm, Lead Spacing:5.8mm, Length:19.3mm , RoHS Compliant: Yes

0

RUEF400K-2

TE Connectivity

FUSE 40A 30V FAST ACTING 2PIN - Tape and Reel

0

RUEF400K-0.138

TE Connectivity

POLYSWITCH PTC RESET 4A KINKED

0

RUEF400K-AP

TE Connectivity

RUEF400K-AP - Ammo Pack

0

RUEF400-AP

TE Connectivity

FUSE 40A 30V FAST ACTING 2PIN AMMO - Ammo Pack

0

RUEF400-1

TE Connectivity

Lead time 70

1775

RUEF400-2

TE Connectivity

POLYSWITCH PTC RESET 4A T/R

1500
Part Number Manufacturer Description Stock

RUEF400

D# C1S425201173843

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag

RoHS: Compliant
Min Qty: 5
Container: Bulk
4

RUEF400K

D# C1S425201096386

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag

RoHS: Not Compliant
pbFree: No
Min Qty: 5
Container: Bulk
997
Part Number Manufacturer Description Stock

RUEF400-1

Littelfuse Inc

Polymeric 30V 8A 12.7s 50mohms Through Hole PTC Resettable Fuses RoHS

84
Part Number Manufacturer Description Stock

RUEF400000

TE Connectivity

RoHS: Not Compliant
0

RUEF400AP

TE Connectivity

RoHS: Compliant
0

RUEF400

TE Connectivity

PTC Resettable Fuse, 0.05ohm, Through Hole Mount

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RUEF400-AP

Littelfuse Inc

ship within 1day - D/C

149

RUEF400K

Littelfuse Inc

RoHS (ship within 1day) - D/C 2018

455
Part Number Manufacturer Description Stock

RUEF400K-0.138

D# RUEF400K-0.138-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

0

RUEF400K-AP

D# RUEF400K-APCT-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

339

RUEF400-AP

D# RUEF400-APHFTB-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

0

RUEF400K

D# RUEF400KHF-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

5046

RUEF400-2

D# RUEF400-2HFTR-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

0

RUEF400-1

D# RUEF400-1HF-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

561

RUEF400K-2

D# RUEF400K-2HFCT-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

227

RUEF400

D# RUEF400HF-ND

Littelfuse Inc

PTC RESET FUSE 30V 4A RADIAL

5687
Part Number Manufacturer Description Stock

RUEF400

TY

In stock shipping within 2days

37665
Part Number Manufacturer Description Stock

RUEF400K

D# 2786687

Littelfuse Inc

FUSE, RESETTABLE PTC, 30VDC, 4A, THD

RoHS: Compliant
Min Qty: 1
Container: Each
0

RF2561-000

D# 2752753

Littelfuse Inc

FUSE, RESETTABLE PTC, 30V, 4A, TH

RoHS: Compliant
Min Qty: 1
Container: Each
4000

RUEF400.

D# 2668013

Littelfuse Inc

FUSE, PTC RESET, 30V, 4A, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
0

RUEF400-2

D# 2786686

Littelfuse Inc

FUSE, RESETTABLE PTC, 30VDC, 4A, THD

RoHS: Compliant
Min Qty: 1
Container: Each
0

RUEF400

D# 1175850

Littelfuse Inc

POLYSWITCH, RADIAL, 4A

RoHS: Compliant
Min Qty: 10
Container: Each
0
Part Number Manufacturer Description Stock

RUEF400K-2

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
0

RUEF400-2

Littelfuse Inc

RUEF Series 30 V 4 A Ihold Through Hole Radial PolySwitch Resettable Fuse

RoHS: Compliant
pbFree: Yes
0

RUEF400-AP

Littelfuse Inc

Resettable Fuses - PPTC RUEF400-AP

RoHS: Compliant
pbFree: Yes
0

RUEF400K

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
0

RUEF400-1

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
586
Part Number Manufacturer Description Stock

RUEF400KAP

TE Connectivity

OEM/CM ONLY

6209
Part Number Manufacturer Description Stock

RUEF400

Littelfuse Inc

in stock - can ship the same day

69
Part Number Manufacturer Description Stock

RF2561-000

Littelfuse Inc

OEM/CM Immediate delivery

88000

RUEF400

TE Connectivity

OEM/CM Immediate delivery

37140
Part Number Manufacturer Description Stock

RUEF400-1

D# 650-RUEF400-1

Littelfuse Inc

Resettable Fuses - PPTC 4A 30V 40A Imax

RoHS: Compliant
318

RUEF400K-2

D# 650-RUEF400K-2

Littelfuse Inc

Resettable Fuses - PPTC 4A 30V 100A Imax

RoHS: Compliant
314
Part Number Manufacturer Description Stock

RUEF400-1

D# XSFP00000198337

Littelfuse Inc

RUEF Series 30 V 4 A Ihold Through Hole Radial PolySwitch Resettable Fuse

317

RUEF400

D# XSFP00000198336

Littelfuse Inc

RUEF Series 30 V 4 A Ihold Through Hole Radial PolySwitch Resettable Fuse

10310
Part Number Manufacturer Description Stock

RUEF400K

D# 40K8520

Littelfuse Inc

FUSE, PTC RESET, 30V, 4A, RADIAL, Product Range:PolySwitch RUEF Series, Voltage Rating:30VDC, Holding Current:4A, Tripping Current:8A, Lead Spacing:5.8mm, Length:19.3mm, Operating Temperature Min:-40°C, Operating Temperature Max:85°CRoHS Compliant: Yes

RoHS: Compliant
Min Qty: 10000
Container: Bulk
0

RUEF400-2

D# 04H8000

Littelfuse Inc

FUSE, PTC RESET, 30V, 4A, RADIAL, FULL REEL, Product Range:PolySwitch RUEF Series, Voltage Rating:30VDC, Holding Current:4A, Tripping Current:8A, Time to Trip:12.7s, Fuse Shape:Rectangular, Current Rating Max:100A, Lead Spacing:5.8mmRoHS Compliant: Yes

RoHS: Compliant
Min Qty: 7500
Container: TAPE & REEL - FULL
0

RUEF400

D# 04H7999

Littelfuse Inc

FUSE, PTC RESET, 30V, 4A, RADIAL, Product Range:PolySwitch RUEF Series, Voltage Rating:30VDC, Holding Current:4A, Tripping Current:8A, Time to Trip:12.7s, Fuse Shape:Rectangular, Current Rating Max:100A, Lead Spacing:5.8mm RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0
Part Number Manufacturer Description Stock

RUEF400-2

D# NS-RUEF400-2

TE Connectivity

OEM/CM ONLY

1564

RUEF400K-0.138

D# NS-RUEF400K-0.138

TE Connectivity

OEM/CM ONLY

7172

RUEF400

D# NS-RUEF400

Multiple

OEM/CM ONLY

2461

RUEF400K

D# NS-RUEF400K

TE Connectivity

OEM/CM ONLY

2297

RUEF400-AP

D# NS-RUEF400-AP

TE Connectivity

OEM/CM ONLY

7824

RUEF400K-2

D# NS-RUEF400K-2

TE Connectivity

OEM/CM ONLY

8898
Part Number Manufacturer Description Stock

RUEF400-2

TE Connectivity

1200

RUEF400-AP

Littelfuse Inc

119

RUEF400

TE Connectivity

RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.05 ohm, THROUGH HOLE MOUNT

865

RUEF400K

Littelfuse Inc

364
Part Number Manufacturer Description Stock

RF2561-000

D# 1740417

Littelfuse Inc

Littelfuse 4A Hold current, Radial Resettable Wire Ended Fuses, 30 V ac, 30 V dc, BX

Min Qty: 1
Container: Box
9820

RUEF400

D# 5176837

Littelfuse Inc

Littelfuse 4A Hold current, Radial Leaded PCB Mount Resettable Fuse, 30V dc, PK

Min Qty: 10
Container: Package
2120
Part Number Manufacturer Description Stock

ELECTRONICS RUEF400RUEF400

OEM/CM ONLY

548

REPSRUEF400

N/A

OEM/CM ONLY

138

RUEF400K

TE Connectivity

OEM/CM ONLY

471

RUEF400

TE Connectivity

OEM/CM ONLY

29242

RUEF400K2

TE Connectivity

OEM/CM ONLY

15011

RUEF400000

TE Connectivity

OEM/CM ONLY

1494

RUEF400AP

TE Connectivity

OEM/CM ONLY

2016

RUEF4002

TE Connectivity

OEM/CM ONLY

9580

RUEF4001

TE Connectivity

OEM/CM ONLY

898

RUEF400KAP

Tyco Electronics Raychem Circuit Protection

OEM/CM ONLY

8016
Part Number Manufacturer Description Stock

RUEF400

TE Connectivity

IN stock Immediate delivery

37125

RF2561-000

Littelfuse Inc

IN stock Immediate delivery

87985
Part Number Manufacturer Description Stock

RF2729-000

Littelfuse Inc

Resettable Fuses - PPTC 30V 4A-HD 40A MAX

pbFree: Pb-Free
0

RF2561-000

Littelfuse Inc

Resettable Fuses - PPTC 30V 4A-HD 40A MAX

pbFree: Pb-Free
0

RUEF400

Littelfuse Inc

Resettable Fuses - PPTC 4A 30V 100A Imax

pbFree: Pb-Free
0

RUEF400K-0.118

Littelfuse Inc

30V 4A-HD 40A MAX

pbFree: Pb-Free
0

RF2726-000

Littelfuse Inc

Resettable Fuses - PPTC 30V 4A-HD 40A MAX

pbFree: Pb-Free
0

RF2725-000

Littelfuse Inc

Resettable Fuses - PPTC 30V 4A-HD 40A MAX

pbFree: Pb-Free
0

RUEF400K

Littelfuse Inc

Resettable Fuses - PPTC 4A 30V 40A Imax

pbFree: Pb-Free
0

RUEF400-2

Littelfuse Inc

Resettable Fuses - PPTC 4A 30V 100A Imax

pbFree: Pb-Free
0

RUEF400K-2

Littelfuse Inc

Resettable Fuses - PPTC 4A 30V 100A Imax

pbFree: Pb-Free
0
Part Number Manufacturer Description Stock

RUEF400

Littelfuse Inc

shipping today

5996

RF2561-000

Littelfuse Inc

shipping today

87696
Part Number Manufacturer Description Stock

RUEF400K

D# 31310723

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag

RoHS: Compliant
0

RUEF400

D# 53817453

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30V 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag

RoHS: Compliant
0

RUEF400-1

D# 16508243

TE Connectivity

PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Loose

RoHS: Compliant
0

RUEF400K-2

D# 36306320

Littelfuse Inc

PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19mm T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RUEF400

mfr

RFQ

1362
Part Number Manufacturer Description Stock

RUEF400K

D# 2786687

Littelfuse Inc

FUSE, RESETTABLE PTC, 30VDC, 4A, THD

RoHS: Compliant
Min Qty: 1
Container: Each
0

RUEF400.

D# 2668013

Littelfuse Inc

FUSE, PTC RESET, 30V, 4A, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
0

RUEF400-2

D# 2078397

Littelfuse Inc

RESETTABLE FUSE, PTC, 30V, 4A, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
74

RUEF400

D# 1175850

Littelfuse Inc

POLYSWITCH, RADIAL, 4A

RoHS: Compliant
Min Qty: 1
Container: Each
3465

RUEF400 Tags

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  • RUEF400 datasheet
  • RUEF400 specification
  • RUEF400 image
  • Littelfuse Inc.
  • Littelfuse Inc. RUEF400
  • buy RUEF400
  • RUEF400 price
  • RUEF400 distributor
  • RUEF400 supplier
  • RUEF400 wholesales
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