Fuses HCTF CP Series0 pages

HCTF CP Series
www.vishay.com

Vishay Beyschlag

High Current Thermal Fuse
FEATURES
• Functioning temperature: F = (235 ± 15) °C
• Holding temperature: H = 160 °C
• Current: 50 A
• Suitable for insert assembly systems
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912

APPLICATIONS
• Automotive
- Fan control units
The HCTF CP series is especially designed for high current
applications with an operating temperature up to 160 °C. In
case of excess heat in the range of the functioning
temperature of (235 ± 15) °C the thermo fuse opens
automatically and disconnects the circuit. Typical
applications are automotive power electronics that are
connected to steady battery power (B+ or terminal
number 30).

- ABS
- Diesel glow plug relays
- Diesel pre-heaters
- Electric coolant pumps

TECHNICAL SPECIFICATIONS
DESCRIPTION

HCTF 235 CP

Functioning temperature F

(235 ± 15) °C

Holding temperature H (1000 h)

160 °C
24 V

Voltage UDC
Current IDC

50 A

(1)

0.1 m

Cold resistance Rcold

> 1 M

Residual resistance Rs
Note
(1) Current rating depends on external thermal management.

DIMENSIONS
W1
W2
D1
D2

DIMENSIONS - Mass and relevant physical dimensions
TYPE
HCTF CP

W1
(mm)

W2
(mm)

D1 (2)
(mm)

D2
(mm)

MASS
(g)

26 ± 0.5

6.5 ± 0.5

7.7 ± 0.3

1.8 ± 0.2

1.45 ± 0.3

Note
(2) Between sleek surfaces
Revision: 10-Apr-13

Document Number: 28850
1
For technical questions, contact: fuse@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000