1206UCF series -1206 Fast action 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
  • Data Modems
  • Computers: LCD Panel / Printers/ Laptop/ Servers
  • Scanners
  • Handheld Electronics
  • Printers

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.
250%1.0–8.0AMax. 5 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

H2SFF121006100

1206UCF100A063V

1.00

H

50A 63VDC

50A 63VAC

400

0.04

H2SFF121256100

1206UCF125A063V

1.25

I

350

0.07

H2SFF121506100

1206UCF150A063V

1.50

K

230

0.10

H2SFF121756100

1206UCF175A063V

1.75

L

130

0.15

H2SFF122006100

1206UCF200A063V

2.00

N

110

0.2

H2SFF122503100

1206UCF250A032V

2.50

O

50A 32VDC
50A 32VAC

98

0.5

H2SFF123003100

1206UCF300A032V

3.00

P

61

0.9

H2SFF123503100

1206UCF350A032V

3.50

R

43

1.5

H2SFF124003100

1206UCF400A032V

4.00

S

31

2.0

H2SFF124503100

1206UCF450A032V

4.50

V

23

3.0

H2SFF125003100

1206UCF500A032V

5.00

T

17

3.5

H2SFF126003100

1206UCF600A032V

6.00

U

15.7

4

H2SFF127003100

1206UCF700A032V

7.00

W

14.5

8

H2SFF128003100

1206UCF800A032V

8.00

X

11.5

10

Notes

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

Download complete datasheet in PDF format.