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0031.3981 Schurter 0031.3981 is a shock-safe fuseholder for 5x20mm cartridge fuses, rated 250VAC at 10A (UL/CSA) and 6.3A (VDE), with through hole PC pin termination.
Mfr Part #:

0031.3981

Available from 1 distributors
Mfr Name: Schurter Inc.
Schurter Inc.
Schurter 0031.3981 is a shock-safe fuseholder for 5x20mm cartridge fuses, rated 250VAC at 10A (UL/CSA) and 6.3A (VDE), with through hole PC pin termination.
Total Stock: 50 pcs

0031.3981 Available from 1 distributor

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50 pcs On Request 1 On Request On Request On Request On Request On Request

0031.3981 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Climatic Category
Contact Finish
Contact Material
Contact Resistance
Current Rating
Current Rating (Amps)
Degree of Protection
Dielectric Strength
For Use With
Fuse Size
Fuse Type
Fuseholder Type
Housing Material
Impulse Withstand Voltage
Insulation Resistance
Lead Style
Mounting Type
Number of Circuits
Operating Temperature Range
Orientation
Overvoltage Category
Pollution Degree
Protection Class
Rated Power Acceptance
Resistance to Soldering Heat
Shock Safe Category
Solderability
Storage Temperature
Storage Temperature Range
Tape & Reel
Termination Style
Voltage
Voltage Rating

0031.3981 Description

Short technical summary and product information.

The Schurter 0031.3981 is a shock-safe fuseholder from the FBS2 series, designed to accept 5x20mm cartridge fuses. It is rated for 250VAC operation with current ratings of 10A under UL/CSA standards and 6.3A under VDE standards. The holder features a horizontal orientation and through hole mounting with PC pin terminals for soldering directly to a printed circuit board.

 

The fuseholder offers a rated power acceptance of 1.6W at 23°C ambient for IEC applications. It provides IP40 degree of protection and is suitable for appliances with protection class I according to IEC 61140. The housing is made of black thermoplastic rated UL 94V-0, and the contacts are copper alloy with tin plating.

 

Electrical specifications include a contact resistance of less than 10 mOhm, dielectric strength greater than 3 kV, and an impulse withstand voltage exceeding 4 kV. The operating temperature range spans from -40°C to 85°C. The shock-safe category PC3 ensures finger protection from live parts when the fuse carrier is removed.

0031.3981 Quick Information

Product Type: Fuseholder
Series: FBS2
Canonical Name: Schurter FBS2 Series Fuseholder for 5x20 mm Cartridge Fuse, Horizontal, PC Pin, Through Hole
Subcategory: Shock-Safe Fuseholder

0031.3981 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 70
REACH Status: REACH Unaffected

0031.3981 Features

  • Accepts 5x20mm cartridge fuses
  • Rated 250VAC at 10A UL/CSA
  • Through hole PC pin mounting
  • Shock-safe design PC3 category
  • Thermoplastic UL 94V-0 housing

0031.3981 Applications

  • Suitable for printed circuit board assembly
  • Used in protection class I equipment
  • Ideal for medical equipment applications
  • General circuit protection for 5x20mm fuses

0031.3981 FAQs

6 frequently asked questions generated from this part’s specifications.
What fuse size does the 0031.3981 fuseholder accept?

It accepts 5 mm x 20 mm (0.197" Dia x 0.787" L) cartridge fuses.

What is the current rating of this fuseholder?

The current rating is 10 A (UL/CSA) and 6.3 A (VDE).

What is the voltage rating of the 0031.3981?

The voltage rating is 250 VAC.

What is the mounting type for this fuseholder?

It is a through hole mounting type with PC pin termination.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Is the housing flame retardant?

Yes, the housing material is thermoplastic, black, rated UL 94V-0.

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