1206UCS series -1206 Slow Blow Fuses

Features

  • Monolithic, multilayer design
  • High-temperature performance
  • Operating temperature range:
    -55°C to +150°C (with de-rating)
  • Compatible with both wave and reflow soldering process

Applications

  • LCD Backlight inverters
  • Telecommunication: Cell Phones / PDA / DSL
  • Battery packs
  • Computers: LCD Panel / Printers/ Laptop/ Servers
  • Bluetooth headsets
  • Handheld Electronics

Standard Outer Dimensions

Size
Inch (mm)
L
(mm)
W
(mm)
H
(mm)
T
(mm)
1206 (3216)3.2±0.201.6±0.201.50 max.0.2 min.

Electrical Characteristics for Series

% of ampere
rating
Ampere
rating
Opening time
at 25°C
100%1.0–8.0A4 Hours, Min.
200%1.0–8.0A1~120 seconds.

Part Numbers and Characteristics

Unictron P/N

Model name

Amp. rating

Amp. code

Interrupting Ratings

Nominal Cold DCR(mΩ)1
Nominal Melting I2t (A2Sec)2

H2SFS121006100

1206UCS100A063V

1.00

H

50A 63VDC
50A 63VAC

360

0.07

H2SFS121256100

1206UCS125A063V

1.25

I

230

0.14

H2SFS121506100

1206UCS150A063V

1.50

K

145

0.20

H2SFS121756100

1206UCS175A063V

1.75

L

110

0.33

H2SFS122006100

1206UCS200A063V

2.00

N

98

0.53

H2SFS122503100

1206UCS250A032V

2.50

O

50A 32VDC
50A 32VAC

60

0.9

H2SFS123003100

1206UCS300A032V

3.00

P

43

1.4

H2SFS123503100

1206UCS350A032V

3.50

R

34

2.3

H2SFS124003100

1206UCS400A032V

4.00

S

24

3.2

H2SFS124503100

1206UCS450A032V

4.50

V

22

4.0

H2SFS125003100

1206UCS500A032V

5.00

T

17

5.5

H2SFS126003100

1206UCS600A032V

6.00

U

14

9

H2SFS127003100

1206UCS700A032V

7.00

W

12

11

H2SFS128003100

1206UCS800A032V

8.00

X

9

14

Notes

  1. Nominal resistance measured with < 10% rated current.
  2. Nominal melting I2t measured at 1ms of opening time.
  3. Green Marking Character Code.

Download complete datasheet in PDF format.