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Exemplary part photo depending on part no.

Series: USF 1206

Free Sample Request

Surface Mount Fuse, 3.2 x 1.6 mm, Super-Quick-Acting FF, 32 VAC, 63 VDC

40 Variants



Approvals and Compliances

Description USF 1206

Description

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

Standards

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

Approvals

  • Approval Reference Type: USF 1206
  • UL File Number: E41599

Applications

  • Secondary Protection DC and AC
  • Circuits without inrush
  • Semiconductor protection
Date Category Subcategory Title Download
18/10/2016 Products
Fuses
Packaging Details
10/06/2016 Products
PCN
USF 1206 PCN
10/06/2016 Products
PCS
USF 1206 PCS
06/08/2012 Products
PCN
USF 1206, USI 1206, UST 1206 PCN
02/02/2015 Products
PCN
USF 1206 PCN
18/07/2016 Products
Fuses
PCB Library Fuses
09/08/2016 Products
PCN
USF 1206 PCN
23/01/2017 Products
Fuses
USF 1206 PCN Change of marking and material

Rated Voltage

32 - 125 VAC, 63 - 125 VDC

Rated current

0.375 - 4 A

Breaking Capacity

50 A

Characteristic

Super-Quick-Acting FF

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-55 °C to 90 °C

Climatic Category

55/090/21 acc. to IEC 60068-1

Material: Housing

Epoxyd Glass, UL 94V-0

Material: Terminals

Copper, Ni/Au-plated

Unit Weight

0.006 g

Storage Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

Letter (see variants)

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, Level 1

Moisture Resistance Test

MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)

Terminal Strength

MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)

Case Resistance

acc. to EIA/IS-722, Test 4.7
>100 MΩ (between leeds and body)

Resistance to Solvents

MIL-STD-202, Method 215A

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 1206
3413.0112 3413.0112.11 3413.0112.22 3413.0112.24 3413.0112.26 3413.0113 3413.0113.11 3413.0113.22 3413.0113.24 3413.0113.26 3413.0114 3413.0114.11 3413.0114.22 3413.0114.24 3413.0114.26 3413.0115 3413.0115.11 3413.0115.22 3413.0115.24 3413.0115.26 3413.0116 3413.0116.11 3413.0116.22 3413.0116.24 3413.0116.26 3413.0117 3413.0117.11 3413.0117.22 3413.0117.24 3413.0117.26 3413.0119 3413.0119.11 3413.0119.22 3413.0119.24 3413.0119.26 3413.0120 3413.0120.11 3413.0120.22 3413.0120.24 3413.0120.26 3413.0121 3413.0121.11 3413.0121.22 3413.0121.24 3413.0121.26 3413.0123 3413.0123.11 3413.0123.22 3413.0123.24 3413.0123.26
3413.01xx.xx The CAD-Model shows only one fuse.

Dimension [mm]

Reflow soldering pads


Pre-Arcing Time

Rated Current In 1.0 x In min. 2.0 x In max.
0.375 A - 4 A 4 h 60 s

Time-Current-Curves

Time in Seconds
Current in Amperes


Short Table of Variants USF 1206


Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] 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

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The
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Stock Check Distributor

...
 
               
0.375 125 125 3413.0112.11  A  ...
0.375 125 125 3413.0112.22  A  ...
0.375 125 125 3413.0112.24 ...
0.375 125 125 3413.0112.26 ...
0.5 125 125 3413.0113.11  A  ...
0.5 125 125 3413.0113.22  A  ...
0.5 125 125 3413.0113.24 ...
0.5 125 125 3413.0113.26 ...
0.75 32 63 3413.0114.11  A  ...
0.75 32 63 3413.0114.22  A  ...
0.75 32 63 3413.0114.24 ...
0.75 32 63 3413.0114.26 ...
1 32 63 3413.0115.11  A  ...
1 32 63 3413.0115.22  A  ...
1 32 63 3413.0115.24 ...
1 32 63 3413.0115.26 ...
1.25 32 63 3413.0116.11  A  ...
1.25 32 63 3413.0116.22 ...
1.25 32 63 3413.0116.24 ...
1.25 32 63 3413.0116.26 ...
1.5 32 63 3413.0117.11  A  ...
1.5 32 63 3413.0117.22  A  ...
1.5 32 63 3413.0117.24 ...
1.5 32 63 3413.0117.26 ...
2 32 63 3413.0119.11  A  ...
2 32 63 3413.0119.22  A  ...
2 32 63 3413.0119.24 ...
2 32 63 3413.0119.26 ...
2.5 32 63 3413.0120.11  A  ...
2.5 32 63 3413.0120.22  A  ...
2.5 32 63 3413.0120.24 ...
2.5 32 63 3413.0120.26 ...
3 32 63 3413.0121.11  A  ...
3 32 63 3413.0121.22  A  ...
3 32 63 3413.0121.24 ...
3 32 63 3413.0121.26 ...
4 32 63 3413.0123.11 ...
4 32 63 3413.0123.22  A  ...
4 32 63 3413.0123.24 ...
4 32 63 3413.0123.26 ...

Most Popular.

1) UL: 50 A @ 125 VAC/DC

2) UL: 50 A @ 32 VAC / 50 A @ 63 VDC

1) + 2) Additional internal testing: 150 A @ 24 VAC/DC, 400 A @ 12 VDC, 600 A @ 9 VDC



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