Wirewound Resistors - KNP TYPE
FEATURES
Small size and low cost
Super heat dissipation, instant overload capability
Flameproof coating
Standard Tolerance: ±5% (available 1% - 5%)
Standard Value: E24 series as range below
Color band marking
Body Color: Green
Available in non-inductive style (As NKNP type)
Miniature size available (As KNP-S type)
MATERIAL
Core: High purity ceramic Al2O3
Element: Alloy Resistance Wire
Termination: Standard solder-plated cooper lead
Coating: Green silicone
DIMENSION
d
d
D
H
L
D
GENERAL SPECIFICATION
TYPE
KNP050
KNP100S
KNP100
KNP200S
KNP200
KNP300S
KNP300
KNP400
KNP500S
KNP500
L
9.0±1.0
9.0±1.0
11.0±1.0
11.0±1.0
15.0±1.0
15.0±1.0
17.0±1.0
17.0±1.0
17.0±1.0
25.0±1.0
DIMENSION (mm)
D
3.2±1.0
3.2±1.0
4.0±1.0
4.0±1.0
5.0±1.0
5.0±1.0
6.0±1.0
6.0±1.0
6.0±1.0
8.0±1.0
H
28 ±3.0
28 ±3.0
35 ±3.0
35 ±3.0
35 ±3.0
35 ±3.0
38 ±3.0
38 ±3.0
38 ±3.0
38 ±3.0
d ± 0.02
0.60
0.60
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
POWER
1/2W
1W
1W
2W
2W
3W
3W
4W
5W
5W
MAXIMUM
RESISTANCE RANGE
STANDARD
MAXIMUM
RATING WORKING VOLT.
E= PxR
0.1Ω~80Ω
0.1Ω~80Ω
0.1Ω~100Ω
0.1Ω~100Ω
0.1Ω~100Ω
0.1Ω~100Ω
0.1Ω~150Ω
0.1Ω~150Ω
0.1Ω~150Ω
0.1Ω~150Ω
300Ω
300Ω
1.5KΩ
1.5KΩ
2.0KΩ
2.0KΩ
3.0KΩ
3.0KΩ
3.0KΩ
4.0KΩ
* Maximum overload voltage equals to
PxRx10
* Resistance values out of standard range is available on request
DERATING CURVE
70 °C
100
80
Rated load (%)
60
40
20
50
100
150
200
250
300
275 °C
TEMPERATURE RISE
125
100
Temp. Rise ( °C)
75
50
25
0
25%
50%
Applied Wattage
(%)
75%
100%
KNP1/2W
/
KNP5W
Ambient Temperature ( °C)
CHARACTERISTIC
Temperature Coefficient
Insulation Resistance
Load Life (1000 hours)
Shorttime Overload
Temperature Cycling
Moisture Resistance
Shock & Vibration
Effect of Sodering
Working temperature range
±300ppm
10,000MΩ Min.
<±5%+0.05Ω
<±2%+0.05Ω
<±1%+0.05Ω
<±5%+0.05Ω
<±1%+0.05Ω
<±2%+0.05Ω
-55
~
+155℃
HOW TO ORDER :
KNP100
J
TB
↓
Package
B=Bulk
TB=Tape/box
TR=Tape/reel
Lead forming
M
F
10R
↓
Resistance
10R = 10Ω
1K2 = 1.2KΩ
1M = 1MΩ
↓
↓
Type/Power Tol.
KNP050 F=±1%
KNP100 G=±2%
KNP200 J=±5%
KNP300
KNP400
KNP500
HITANO ENTERPRISE CORP.
Tel:(886)-2-2299 1331 Fax:(886)-2-2298 2466
7F-7, NO. 3, Wu Chuan 1st Rd., Wu Ku Industrial Park, Taipei Hsien, Taiwan Email: info@hitano.com.tw
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EEWORLD
