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Series: USF 0402

Free Sample Request

Surface Mount Fuse, 1.05 x 0.55 mm, Super-Quick-Acting FF, 32 VDC

40 Variants



Approvals and Compliances

Description USF 0402

Description

  • UL characteristic
  • Low melting I²t-values, fast interruption
  • Marking optional
  • Impermeable to potting compound

Standards

  • UL 248-14
  • CSA C22.2 no. 248.14

Approvals

  • Approval Reference Type: USF 0402
  • UL File Number: E41599

Applications

  • Secondary Protection
  • Circuits without inrush
  • Semiconductor protection
  • Digital Consumer Electronics
Date Category Subcategory Title Download
18/10/2016 Products
Fuses
Packaging Details
18/07/2016 Products
Fuses
PCB Library Fuses
20/04/2016 Products
PCS
USF-0402 Product Content Sheet

Rated Voltage

24 - 32 VDC

Rated current

0.375 - 5 A

Breaking Capacity

35 A

Characteristic

Super-Quick-Acting FF

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-55 °C to 125 °C

Climatic Category

55/125/21 acc. to IEC 60068-1

Material: Housing

Thermoset

Material: Terminals

Gold-Plated Copper Alloy

Unit Weight

0.004 g

Storage Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

Letter (see variants) marking

Soldering Methods

Reflow
Soldering Profile

Solderability

245 °C / 3 sec acc. to IEC 60068-2-58, Test Td

Resistance to Soldering Heat

260 +0/-5 °C / 30 sec acc. to IPC/JEDEC J-STD-020D, 1 cycle

Flammability

min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)


Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in  
General Product Information

Preview
 

Picture(s) Selection of product pictures to display a specific variant of the type

Type
 

Type Corresponds to a product series and includes various distinct variants. On the type of descriptive data are summarized, eg in the data sheet

Order Number
 

Order Number Unique part number for placing an order

Configuration key
 

Configuration key The configuration key of a product consists of the composite key values, which describe the different kinds of attribut distinction.

Comment
 
Model Description
 

Model Description Abbreviated description of the CAD model

IGS
 

IGS Also mentioned as IGES ( Initial Graphics Exchange Specification). Common program indipendent interchange format for 3D CAD data.

Step
 

Step Also mentioned as STEP ( Standard for the Exchange of Product Model Data). Common program indipendent interchange format for 3D CAD data standardized according ISO standard.

Parasolid
 

Parasolid Parasolid modeling kernel is a 3D CAD systems. It is developed by a separate business unit within the Unigraphics Solutions (UGS), now Siemens PLM Software.

DXF
 

DXF (Drawing Interchange Format) is a specified by the Autodesk file format for CAD data exchange, and was developed for the 2D-CAD program AutoCAD. A DXF file describes a CAD model as plain text to the ASCII standard.

USF 0402
3414.0112 3414.0112.11 3414.0112.22 3414.0112.24 3414.0112.26 3414.0113 3414.0113.11 3414.0113.22 3414.0113.24 3414.0113.26 3414.0114 3414.0114.11 3414.0114.22 3414.0114.24 3414.0114.26 3414.0115 3414.0115.11 3414.0115.22 3414.0115.24 3414.0115.26 3414.0117 3414.0117.11 3414.0117.22 3414.0117.24 3414.0117.26 3414.0119 3414.0119.11 3414.0119.22 3414.0119.24 3414.0119.26 3414.0120 3414.0120.11 3414.0120.22 3414.0120.24 3414.0120.26 3414.0121 3414.0121.11 3414.0121.22 3414.0121.24 3414.0121.26 3414.0122 3414.0122.11 3414.0122.22 3414.0123 3414.0123.11 3414.0123.22 3414.0123.24 3414.0123.26 3414.0124 3414.0124.11 3414.0124.22 3414.0124.24 3414.0124.26
3414.01xx.xx The CAD-Model shows only ine fuse.

Dimension [mm]

Soldering pads

Pre-Arcing Time

Rated Current In 1.0 x In min 2.0 x In max
0.375 A - 5 A 4 h 5 s

Time-Current-Curves

Time in Seconds
Current in Amperes


Short Table of Variants USF 0402


Rated Current [A] Rated Voltage [VDC] Marking Order Number A=Most Popular

Most popular products have the following customer benefits:

- previously ordered by multiple customers
- generally in stock for immediate delivery
- early adoption or mature life cycle

Contact us for availability on other product variants, lead-times vary:

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Stock Check SCHURTER

Free Sample

Please ask for free sample in order to check if the products meets your requirement for your application. Send your delivery adress and your specific requirements.

Distributor Stock Check

The following links reffers to the inquiry form for distributors stock information of the selected products. It allows checking for the available amount and optionally to place an order at your selected partner.

The
Distributor Stock Check

Stock Check Distributor

...
 
               
0.375 32 E 3414.0112.11 ...
0.375 32 E 3414.0112.22 ...
0.375 32 E 3414.0112.24 ...
0.375 32 E 3414.0112.26 ...
0.5 32 F 3414.0113.11  A  ...
0.5 32 F 3414.0113.22 ...
0.5 32 F 3414.0113.24 ...
0.5 32 F 3414.0113.26 ...
0.75 32 G 3414.0114.11 ...
0.75 32 G 3414.0114.22 ...
0.75 32 G 3414.0114.24 ...
0.75 32 G 3414.0114.26 ...
1 32 H 3414.0115.11 ...
1 32 H 3414.0115.22 ...
1 32 H 3414.0115.24 ...
1 32 H 3414.0115.26 ...
1.5 32 K 3414.0117.11 ...
1.5 32 K 3414.0117.22 ...
1.5 32 K 3414.0117.24 ...
1.5 32 K 3414.0117.26 ...
2 32 N 3414.0119.11  A  ...
2 32 N 3414.0119.22 ...
2 32 N 3414.0119.24 ...
2 32 N 3414.0119.26 ...
2.5 32 O 3414.0120.11 ...
2.5 32 O 3414.0120.22 ...
2.5 32 O 3414.0120.24 ...
2.5 32 O 3414.0120.26 ...
3 32 P 3414.0121.11 ...
3 32 P 3414.0121.22 ...
3 32 P 3414.0121.24 ...
3 32 P 3414.0121.26 ...
4 32 S 3414.0123.11  A  ...
4 32 S 3414.0123.22 ...
4 32 S 3414.0123.24 ...
4 32 S 3414.0123.26 ...
5 24 T 3414.0124.11 ...
5 24 T 3414.0124.22 ...
5 24 T 3414.0124.24 ...
5 24 T 3414.0124.26 ...

Most Popular.

1) 35 A @ 32 VDC

2) 35 A @ 24 VDC

Marking is optional: .xx.M = with Marking (e.g. 3414.0112.22.M)



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