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Aug. 31, 2023 V.1

Fiberglass Cement Resistors

2

7

Product Specification

PSM

Through Hole Resistors

APPLICATIONS



Power applications



Home appliance



Industry

FEATURES



Fiberglass core, high ohmic



Miniaturization



Axial terminal



Flameproof ceramic case



RoHS compliant and halogen

free

ORDERING INFORMATION

Part number of the fiberglass cement resistor is identified by the series,

power rating, tolerance, packing, temperature coefficient and resistance

value.

PART NUMBER

PSM

400

J

B

-

100R

(1)

(2)

(3)

(4)

(5)

(6)

(1) SERIES

PSM series

(2) POWER RATING

400 = 4W

500 = 5W

7WS = 7 W

700 = 7W

900 = 9W

11A = 11W

17A = 17W

(3) TOLERANCE

J = ±5%

K = ±10%

(4) PACKAGING

B = Bulk

(5) TEMPERATURE COEFFICIENT OF RESISTANCE

- = Based on spec.

(6) RESISTANCE VALUE

E24 Series

Example:

0R1 = 0.1Ω, 100R = 100Ω, 1K = 1,000Ω