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0402L035SLKR PTC resettable fuse rated for 6V with 350mA hold current. Surface mount in 0402 package.
Mfr Part #:

0402L035SLKR

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
PTC resettable fuse rated for 6V with 350mA hold current. Surface mount in 0402 package.
Total Stock: 20,000 pcs

0402L035SLKR Available from 1 distributor

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20000 pcs On Request 1 On Request On Request On Request On Request On Request

0402L035SLKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Hold Current
Length
Medical Grade
Mounting Type
Operating Temperature
Resistance
SVHC Present
Tape & Reel
Thickness
Thickness (Max)
Time to Trip
Trip Current
Type
Voltage
Voltage Rating
Width

0402L035SLKR Description

Short technical summary and product information.

The Littelfuse 0402L035SLKR is a polymeric PTC resettable fuse designed for overcurrent protection in compact electronic circuits. It offers a hold current of 350mA and a trip current of 700mA, with a maximum voltage rating of 6V. The device trips in 100ms under fault conditions and exhibits a post-trip resistance of 700mΩ.

 

This surface mount component is housed in an 0402 (1005 metric) concave package, measuring 1.00mm x 0.50mm x 0.60mm. It operates over a temperature range of -40°C to 85°C, making it suitable for a wide variety of environments.

 

The polymeric PTC technology provides resettable protection, eliminating the need for fuse replacement after a fault event. The surface mount package is compatible with standard high-volume SMT assembly processes.

0402L035SLKR Quick Information

Product Type: PTC Resettable Fuse
Series: LoRho
Canonical Name: 0402L035SLKR - Littelfuse Polymeric PTC Resettable Fuse
Subcategory: Polymeric PTC

0402L035SLKR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

0402L035SLKR Features

  • 6V DC voltage rating maximum.
  • 350mA hold current rating.
  • 700mA trip current typical.
  • Surface mount 0402 package.
  • Fast trip time of 100ms.

0402L035SLKR Applications

  • Overcurrent protection in portable electronics.
  • Protection for low-voltage battery circuits.
  • Suitable for space-constrained PCB designs.
  • Resettable protection in consumer devices.

0402L035SLKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the 0402L035SLKR?

350mA.

What is the voltage rating of this PTC fuse?

6V DC.

How quickly does the fuse trip?

100ms typical.

What package does the 0402L035SLKR come in?

Surface mount 0402 (1005 metric) concave package.

What is the trip current for this device?

700mA typical (2x hold current).

What is the operating temperature range?

-40°C to 85°C.

What is the resistance after tripping?

700mΩ typical.

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