RHEF550 - Littelfuse Inc. - Price, Inventory & Datasheets | Heisener.com
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RHEF550

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RHEF550

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Part Number

RHEF550

Manufacturer

Littelfuse Inc.

Description

POLYSWITCH PTC RESET 5.5A HOLD

Package

Radial, Disc

ECAD

In Stock

9,852 piece(s)

Unit Price

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Lead Time

Can Ship Immediately

Estimated Delivery Time

Mar 3 - Mar 8 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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RHEF550

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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 RHEF550?

Part Number # RHEF550 (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 RHEF550specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RHEF550 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RHEF550.

RHEF550 Specifications

Manufacturer Littelfuse Inc.
Category Circuit Protection - PTC Resettable Fuses
Package Radial, Disc
ECAD Technical cover
Series PolySwitch?, RHEF
Type Polymeric
Voltage - Max 16V
Current - Max 100A
Current - Hold (Ih) (Max) 5.5A
Current - Trip (It) 10A
Time to Trip 6s
Resistance - Initial (Ri) (Min) 15 mOhms
Resistance - Post Trip (R1) (Max) 37 mOhms
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 125°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.441" Dia x 0.118" W (11.20mm x 3.00mm)
Height - Seated (Max) 0.740" (18.90mm)
Thickness (Max) -
Lead Spacing 0.199" (5.05mm)

RHEF550 Datasheet

RHEF550 Reviews

Kat*****ond

March 26, 2023

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Coen*****more

March 23, 2023

Diodes okay. Shipped quick and received with well - packed

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RHEF550 FAQ

1. How to order RHEF550 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 RHEF550 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theRHEF550. All suppliers must pass our qualification reviews before they can publish their products including RHEF550 on Heisener;we pay more attention to the channels and quality of RHEF550products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RHEF550 price and inventory displayed accurate?

The price and inventory of RHEF550 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 RHEF550?

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 RHEF550 we delivered, we will accept the replacement or return of the RHEF550 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 ofRHEF550.
(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 RHEF550 pin diagram, RHEF550 datasheet?

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

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RHEF550 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

RHEF550

D# V99:2348_18209980

Littelfuse Inc

PTC Resettable Fuse 5.5A(hold) 10A(trip) 16VDC 100A 3.5W 6s 0.015Ohm Radial 11.2 X 3 X 18.9mm Bag

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RS16HT-550(CROSS: RHEF550)

OptiFuse

6000
Part Number Manufacturer Description Stock

RHEF550

TE Connectivity

PTC Resettable Fuse 5.5A(hold) 10A(trip) 16VDC 100A 3.5W 6s 0.015Ohm Radial 11.2 X 3 X 18.9mm Bulk

1850
Part Number Manufacturer Description Stock

RHEF550

D# C1S616500055763

Littelfuse Inc

PTC Resettable Fuse 5.5A(hold) 10A(trip) 16VDC 100A 3.5W 6s 0.015Ohm Radial 11.2 X 3 X 18.9mm Bag

RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Bulk
7
Part Number Manufacturer Description Stock

RHEF550

D# RHEF550HF-ND

Littelfuse Inc

PTC RESET FUSE 16V 5.5A RADIAL

1070
Part Number Manufacturer Description Stock

RHEF550

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

RHEF550

TE Connectivity

OEM/CM Immediate delivery

88000
Part Number Manufacturer Description Stock

RHEF550

D# 650-RHEF550

Littelfuse Inc

Resettable Fuses - PPTC 5.5A 16V 20AWG 100A Imax

RoHS: Compliant
5421
Part Number Manufacturer Description Stock

RHEF550

D# NS-RHEF550

TE Connectivity

OEM/CM ONLY

7912
Part Number Manufacturer Description Stock

RHEF550

TE Connectivity

OEM/CM ONLY

1516
Part Number Manufacturer Description Stock

RHEF550

TE Connectivity

IN stock Immediate delivery

87985
Part Number Manufacturer Description Stock

RHEF550

TE Connectivity

shipping today

5799696
Part Number Manufacturer Description Stock

RHEF550

D# 25907175

Littelfuse Inc

PTC Resettable Fuse 5.5A(hold) 10A(trip) 16VDC 100A 3.5W 6s 0.015Ohm Radial 11.2 X 3 X 18.9mm Bag

RoHS: Compliant
0

RHEF550 Tags

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  • RHEF550 datasheet
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