Wire  Wound  Resistor

FEATURES :

 

 

¡@

 
Stable long life.
Small size are good for high density application.
The Resistor are coated with flame-proof silicon-base formulation.

 

CHARACTERISTICS¡@ ¡G
ITEM  
SPEC  
REMARKS 

Load life under high temperature

 ¡Ó5%

JIS-C-5202 7.10¡@Rated voltage at 70¢J for 1,000 hours

Load life under high humidity

 ¡Ó5%

JIS-C-5202 7.90¡@Rated voltage at 40¢J,95% RH for 1,000 hours

Temp. coeff. of resistance

 R>1W. ¡Ó300ppm/¢J

R¡Ø1W. ¡Ó500ppm/¢J

JIS-C-5202 5.20¡@Room temp. + 100¢J

Short time overload

¡Ó2%

JIS-C-5202 5.50¡@6.25 times the rated power for 5 seconds

Temperature cycling

 ¡Ó1%

JIS-C-5202 7.40¡@5 cycles for -55 ~ +85¢J

Immersion in solder

 ¡Ó1%

JIS-C-5202 6.40¡@350¢J for 3.5 seconds

Insulation resistance

 >1,000M£[

JIS-C-5202 5.60¡@500 volt megger

 

 
Various type of forming & taping are available

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RATING¡@¡G

Type

Power Rating

(W)

Resistance

Range  £[
Dimension  (mm)
L
D £p
£d
d £p
KNP-50 1/2W
0.10 ~ 50
9.0¡Ó1
3.2¡Ó0.5

28¡Ó3
0.6¡Ó0.05
KNP-100S 1WS

0.10 ~ 50

 9.0¡Ó1

3.2¡Ó0.5
28¡Ó3
0.6¡Ó0.05
KNP-100 1W
0.10 ~ 250
11¡Ó1
4.0¡Ó0.5
35¡Ó3
0.8¡Ó0.05
KNP-200S 2WS
0.10 ~ 250
11¡Ó1

4.0¡Ó0.5

 35¡Ó3
0.8¡Ó0.05
KNP-200 2W
0.10 ~ 400
15¡Ó1
5.0¡Ó0.5
35¡Ó3
0.8¡Ó0.05
KNP-300S 3WS
0.10 ~ 400
15¡Ó1

5.0¡Ó0.5

 35¡Ó3
0.8¡Ó0.05
KNP-300 3W
0.10 ~ 600
17¡Ó1 6.0¡Ó0.5 35¡Ó3
0.8¡Ó0.05
KNP-400 4W
0.10 ~ 600
17¡Ó1 6.0¡Ó0.5 35¡Ó3
0.8¡Ó0.05
KNP-500S 5WS
0.10 ~ 600
17¡Ó1 6.0¡Ó0.5 35¡Ó3
0.8¡Ó0.05
KNP-500 5W
0.10 ~ 800
24¡Ó1 8.0¡Ó0.5 35¡Ó3
0.8¡Ó0.05
KNP-600 6W
0.10 ~ 800
24¡Ó1 8.0¡Ó0.5 35¡Ó3
0.8¡Ó0.05
KNP-700 7W
0.10 ~ 1K
32¡Ó1 8.0¡Ó0.5 35¡Ó3
0.8¡Ó0.05
KNP-800 8W
0.10 ~ 1K
41¡Ó1 8.0¡Ó0.5 35¡Ó3
0.8¡Ó0.05
KNP-1000 10W
0.10 ~ 1K

54¡Ó1

 8.0¡Ó0.5 35¡Ó3
0.8¡Ó0.05

 

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