128

Resistors

Power Flame Proof Resistors

0.5W to 4W

The DFR series is available in power ratings from 0.5W to 4W

With tolerances of 5% (E24) and 1% (E24 & E96)

D

H

H

L

d

DFR

050

J

75R

T

Power Rating

Tolerance

Value

Packaging Option

Packaging

in ohms

ORDERING INFORMATION

OUTLINE DRAWING

RANGE

Tel: +44 (0) 1724 408710

www.dubilier.co.uk

Tel: +44 (0) 1724 408700

Flame Proof

- -

L

ØD

H

Ød

DFR050

3.4±0.3

1.9±0.2

28±2.0

0.45±0.05

DFR100

6.3±0.5

2.4±0.2

28±2.1

0.55±0.05

DFR200

9.0±0.5

3.9±03

26±2.0

0.55±0.06

DFR300SS 11.5±1.0 4.5±0.5

33±2.0

0.8±0.05

DFR300

15.5±1.0 5.0±0.5

33±2.1

0.8±0.05

DFR400

17.0±1.0 7.5±0.5

32±2.0

0.8±0.05

STYLE

Dimension

Style

DFR050

DFR100

DFR200

DFR300SS

DFR300

DFR400

Power Rating at 70°C

0.5W

1W

2W

3W

3W

4W

Maximum Working Voltage

200V

350V

500V

500V

750V

750V

Maximum Overload Voltage

400V

600V

700V

700V

1000V

1000V

Dielectric Withstand Voltage

300V

500V

500V

500V

750V

750V

Resistance Range

Operating Temperature Range

Temperature Coefficient

-55°C to +155°C

±100 ppm/°C

1R ~ 10M & 0R for E24 and E96 ranges

050 = 1/2W

100 = 1W

200 = 2W

300SS = 3W

300 = 3W

400 = 4W

J = 5%

F = 1%

52- = 52.4mm

52I = 52.4mm (I represents 0.78±0.05mm diameter)

73- = 73mm

M = M Type Forming for Bulk

F = F Type Forming for Bulk

FK = FK Type Forming

FFK = FFK Type Forming

FKK = FKK Type Forming

FT = FT Type Forming

MT = MTsert

PN = PANAsert

AV = AVIsert

R= Paper

Taping Reel

T=Tape in

Box

B=Bulk

128

Tel: +44 (0) 1724 408710

www.dubilier.co.uk

Tel: +44 (0) 1724 408700

www.dubilier.co.uk