SURFACE MOUNT MOULDED POWER RESISTOR

.

Non-Inductive, Moulded Small, in circuit 10W.

Very low thermal resistance in multiple planes

SOIC type Package.

RoHS compliant.

………

High frequency emitter resistors in switching power supplies.

High precision CRT color video amplifiers.

High frequency snubber and pulse handling circuits.

Pulse generator load resistors

.

In-rush current protection

Bleeder Resistors

Specification

Specifications subject to change without notice.

Items

Specification

Test Conditions

Power Rating

10 Watts

25

°C ambient. Note 1

Short time overload

50W for 5s

25

°C ambient. Note 1

Resistance Range (

Ω)

10 to 10K

Nominal Resistance Series

E12

TCR(ppm/

°C), see note 2.

100ppm/

°C 10Ω and above

-55

°C to +155 °C

Tolerance

+/-1% & +/-5%

Operating Temp. Range

-55

°C to+155°C

Max. Operating Voltage

500VDC or √(P.R)

Dielectric Withstanding Voltage.

4000 V DC

60 seconds.

Load Life

∆R +/- (1 % + 0.05 Ω)

25

°C, 90 min.ON, 30min.OFF, 1000hours.

Humidity

∆R +/- (1 % + 0.05 Ω)

40

°C, 90-95%RH, DC 0.1W, 1000 hours.

Temp. Cycle

∆R +/- (0.25% + 0.05 Ω)

-55

°C,30 min.,+155°C,30 min., 5cycles

Soldering Heat (Max)

∆R +/- (0.25 %+0.05 Ω)

250+/-5

°C, 3seconds,

Solderability

Min. 95% coverage

230+/-5

°C, 3seconds.

Insulation Resistance

Over 1,000 Meg

Ω

Between terminals and tab.

Vibration

∆R +/- (0.25% + 0.05 Ω)

Notes:

1.

Tested in accordance with JD51 mounting instructions, in 5W application 10W available.

2.

Contact factory for values below 10

Ω..

3.

Contact factory for custom products, non-standard values and tolerances

1

Rear view

Solderable

area

Outline Dimensions

Dimensions:

mm

inches

3.50

.138

9.00

.354

5.59+/-0.13

.220+/-.005

9.30+/-0.1

.366+/-.005

11.3 max

.445

0.20 Typ

.008

8.4 max

.330

0.20 Typ

.008

0.96 Typ

.038