Power ratings to 250 watts, voltages to 300KV

Wide resistance range: 50K

Ω to 5000MΩ

Standard Tolerances: ±2, 5, 10, 20%

Excellent temperature stability

Excellent resistance to voltage pulses

Ferrule terminals for clip mounting

HIGH POWER & HIGH VOLTAGE RESISTORS

2 WATT to 250 WATT, 15KV to 300KV

SR SERIES

Industry’s highest power film resistors!

RCD’s SR Series is designed for high voltage and/or high

power applications. Film construction has extremely low

reactance enabling superior high-frequency performance.

Insulation is resistant to moisture, solvents, and oil

mediums.

The combination of high power and high voltage provides

new opportunities for design engineers to obtain the utmost

in performance, without the need to assemble chains of

resistors in series. Applications include X-ray equipment,

electron microscopes, and TWT amplifiers.

PERFORMANCE CHARACTERISTICS

* 2.5x rated wattage (not to exceed 1.5x max. working voltage) for 5 seconds.

*

Maximum working voltage determined by E=

PR below the critical resistance value.

** Increased wattage ratings up to double the standard are available, consult factory.

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RESISTORS CAPACITORS COILS DELAY LINES

|

L

|

D

→

→

→

→

→|

|←

←

←

←

←

H

↓

↑

FA103

Sale of this product is in accordance with GF-061. Specifications subject to change without notice.

70

(Dimensions given are nominal in inches)

45°

45°

t

R

MOUNTING CLIPS

H

W

M

→ ←

P/N DESIGNATION:

SR90 -

107 - K B W

RCD Type

3-Digit Resis. Code: 2 signif. digits & multiplier

eg. 503= 50K

Ω, 104=100KΩ, 105=1MΩ, 106=10MΩ,

107=100M

Ω, 108=1000MΩ (1GΩ), etc.

Packaging: B = Bulk (only)

Tolerance Code: F=1%, G=2%, J=5%, K=10%, M=20%

Termination: W= Lead-free

RoHS

Term.W is

RoHS

compliant

& 260°C

compatible