WireWound Resistors

Product Specification

KNP

Through Hole Resistors

www.yageo.com

Apr. 01, 2024 V.5

APPLICATIONS



Power applications



Home appliance



Industry

FEATURES



Higher power rating



Wide resistance range



High stable performance and

high reliability



Flameproof coating equivalent

to UL-94V-0



RoHS compliant & halogen-

free

ORDERING INFORMATION

Part number of the wirewound resistor is identified by the series, power

rating, tolerance, packing, temperature coefficient, forming and

resistance value and suffix.

PART NUMBER

KNP

2WS

J

T

-

73-

30R

NO

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(1) SERIES

KNP Series

(2) POWER RATING

-25 = 1/4W

50S = 1/2W

-50 = 1/2W

1WS = 1W

100 = 1W

2WS = 2W

200 = 2W

3WS = 3W

3SS = 3W

300 = 3W

400 = 4W

5WS = 5W

500 = 5W

600 = 6W

700 = 7W

7WS = 7W

(3) TOLERANCE

F = ±1%

G = ±2%

J = ±5%

(4) PACKAGING

T = Box Pack

R = Reel Pack

B = Bulk

(5) TEMPERATURE COEFFICIENT OF RESISTANCE

- = Based on spec.

(6) FORMING

52- = 52.4mm

73- = 73mm

91- = 91mm

M = M-Type Forming

MB = M-form W/flat

F = F Type

FK = FK Type

FFK = F-form Kink

FKK = FKK Type

FT = FT Type Forming

PN = PANAsert

AV = AVIsert

Note: 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 & E96 Series

Example:

0R1= 0.1Ω, 100R= 100Ω, 1K = 1,000Ω

(8) SUFFIX

Optional code. required only when resistor is with pulse/surge specification.

Example: NO, CM, CN, CU, CY, FB, FC, NS, NM, CR, NL, NJ etc.

Null = Standard Type.