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HomeProductsCircuit ProtectionPTC Resettable FusesRUEF600
RUEF600 Image
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RUEF600 - Littelfuse Inc.

Manufacturer Part Number
RUEF600
Manufacturer
Littelfuse
Allelco Part Number
32D-RUEF600
ECAD Model
Parts Description
PTC RESET FUSE 30V 6A RADIAL
Package
Radial, Disc
Data sheet
RUEF Series Datasheet.pdf
RUEF600 Spec.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 91510

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Specifications

RUEF600 Tech Specifications
Littelfuse Inc. - RUEF600 technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - RUEF600

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage - Max 30V  
Type Polymeric  
Time to Trip 16 s  
Thickness (Max) -  
Size / Dimension 0.650' L x 0.118' W (16.50mm x 3.00mm)  
Series PolySwitch®, RUEF  
Resistance - Post Trip (R1) (Max) 40 mOhms  
Resistance - Initial (Ri) (Min) 5 mOhms  
Ratings -  
Product Attribute Attribute Value  
Package / Case Radial, Disc  
Package Bag  
Operating Temperature -40°C ~ 85°C  
Mounting Type Through Hole  
Lead Spacing 0.400' (10.15mm)  
Height - Seated (Max) 0.949' (24.10mm)  
Current - Trip (It) 12 A  
Current - Max 100 A  
Current - Hold (Ih) (Max) 6 A  
Approval Agency CQC, CSA, TUV, UL  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status
ECCN EAR99
HTSUS 8533.40.8070

Parts Introduction

Manufacturer Part Number

RUEF600

Manufacturer

Littelfuse

Introduction

The Littelfuse RUEF600 is a high-performance polymeric PTC resettable fuse designed for circuit protection applications. It offers reliable overcurrent and short circuit protection, and can automatically reset after the fault condition is removed.

Product Features and Performance

Voltage rating: 30V

Hold current (Ih): 6A

Trip current (It): 12A

Maximum current: 100A

Time to trip: 16 seconds

Initial resistance (Ri): 5mΩ

Post-trip resistance (R1): 40mΩ

Operating temperature range: -40°C to 85°C

Product Advantages

Robust polymeric design for reliable performance

Automatic reset capability for easy circuit restoration

Compact size for space-constrained applications

Wide operating temperature range

Key Reasons to Choose This Product

Proven Littelfuse quality and reliability

Excellent circuit protection against overcurrent and short circuits

Easy integration and reset functionality

Suitable for a variety of applications

Quality and Safety Features

Approved by CQC, CSA, TUV, and UL safety standards

Sturdy through-hole radial disc package

Compatibility

Suitable for a wide range of electronic devices and circuits

Application Areas

Consumer electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Product Lifecycle

The Littelfuse RUEF600 is an active product currently in production. There are no direct equivalent or alternative models available from Littelfuse at this time. If you have any further questions or require more information, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. RUEF600

Product Attribute RUEF600 RUEF300-2 RUEF500 RUEF900-2
Part Number RUEF600 RUEF300-2 RUEF500 RUEF900-2
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Height - Seated (Max) 0.949' (24.10mm) 0.650" (16.50mm) 0.949' (24.10mm) 1.142' (29.00mm)
Ratings - - - -
Resistance - Initial (Ri) (Min) 5 mOhms 20 mOhms 10 mOhms 5 mOhms
Current - Max 100 A 100 A 100 A 100 A
Current - Trip (It) 12 A 6 A 10 A 18 A
Current - Hold (Ih) (Max) 6 A 3 A 5 A 9 A
Time to Trip 16 s 10.8 s 14.5 s 20 s
Mounting Type Through Hole Through Hole Through Hole Through Hole
Lead Spacing 0.400' (10.15mm) 0.199" (5.05mm) 0.400' (10.15mm) 0.400' (10.15mm)
Voltage - Max 30V 30V 30V 30V
Resistance - Post Trip (R1) (Max) 40 mOhms 80 mOhms 50 mOhms 20 mOhms
Thickness (Max) - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Approval Agency CQC, CSA, TUV, UL CQC, CSA, TUV, UL CQC, CSA, TUV, UL CQC, CSA, TUV, UL
Package / Case Radial, Disc Radial, Disc Radial, Disc Radial, Disc
Type Polymeric Polymeric Polymeric Polymeric
Size / Dimension 0.650' L x 0.118' W (16.50mm x 3.00mm) 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.551' L x 0.120' W (14.00mm x 3.00mm) 0.949' L x 0.118' W (24.10mm x 3.00mm)
Package Bag Tape & Reel (TR) Bag Tape & Reel (TR)
Series PolySwitch®, RUEF PolySwitch®, RUEF PolySwitch®, RUEF PolySwitch®, RUEF

RUEF600 Datasheet PDF

Download RUEF600 pdf datasheets and Littelfuse Inc. documentation for RUEF600 - Littelfuse Inc..

PCN Packaging
2.73KHz.pdf
HTML Datasheet
RUEF Series Datasheet.pdf RUEF600 Spec.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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RUEF600 Image

RUEF600

Littelfuse Inc.
32D-RUEF600

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