HCF datasheet(4/5 Pages) TEC

4 / 5 page

Aluminium Housed Braking Resistor

1773309-3 Rev. B 06/2020

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

Dimensions

Type

L (mm)

L1 (mm)

HCF80

HCF110

110

HCF166

166

154

HCF216

216

204

Environmental Characteristics

Characteristic

Requirement

Test Method

Load Life

ΔR ±10%

Resistors mounted in vertical

orientation, leads downwards.

RCWV 1000Hrs

– 90 minutes on, 30

minutes off

Damp Heat

Steady State

ΔR ±1%

Humidity chamber 40°C/95% humidity

for 56 days

Insulation

Resistance

>2000M

Ω

Tested for insulation resistance with a

calibrated meter at 1000V

Dielectric

Strength

Leakage Current

<500µA

3500VAC for 1m Terminal

– Aluminium

Body

Pulse Overload

No Physical

Damage

ΔR ±5%

Specified overload power applied for

1.2, 7.2 and 48 seconds within a 120

seconds cycle comprising of both on

and off periods.

Test cycle repeated 10,000 times

Ingress Protection

IP54

IP Testing carried out at a NABL

accredited test lab.

The resistors were tested for dust and

moisture ingress resistance under

clauses 13.5.1, 13.5.2 and 14.2.4 and

14.3. Resistors passed the test without

any issues.

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