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Apr. 01, 2024 V.4

Metal Oxide Film Resistors

2

18

Product Specification

RSF

Through Hole Resistors

APPLICATIONS



All general purpose

applications



Power applications

FEATURES



Wide resistance range



High stability



Flameproof coating equivalent

to UL-94V-0



RoHS compliant and halogen

free

ORDERING INFORMATION

Part number of the metal oxide film resistor is identified by the series,

power rating, tolerance, packing, temperature coefficient, forming and

resistance value.

PART NUMBER

RSF

100

J

T

-

73-

100R

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(1) SERIES

RSF Series

(2) POWER RATING

-50 = 1/2W

1WS = 1W

100 = 1W

2WS = 2W

200 = 2W

3WM = 3W

3WS = 3W

300 = 3W

5WS = 5W

5SS = 5W

500 = 5W

(3) TOLERANCE

G = ±2%

J = ±5%

(4) PACKAGING

R = Reel Pack

T = Box Pack

B = Bulk

(5) TEMPERATURE COEFFICIENT OF RESISTANCE

- = Based on spec.

(6) FORMING

26- = 26mm

52- = 52.4mm

73- = 73mm

91- = 91mm

M = M-Type Forming

MB = M-form W/flat

F = F Type

FFK = F-form Kink

FKK = FKK Type

FT = FT Type Forming

MT = MT Type Forming

PN = PANAsert

AV = AVIsert

FK = FK Type

Note: 26mm,52.4mm,73mm and 91mm represent dimension A of the axial

type, please refer to the category of AXIAL/REEL TAPE SPECIFICATION for

the detail.

(7) RESISTANCE VALUE

E24 Series

Example:

1R=1Ω, 100R= 100Ω, 1K = 1,000Ω