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Yageo
Yageo

KNP5WS Datasheet

(KNPxxx) Wirewound Resistors


KNP5WS Datasheet Preview


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Approval Sheet
for
Wire Wound Resistors
KNP series
±1% & ±5%
YAGEO CORPORATION
Headquarters: 3F, No.233-1, Pao Chiao Rd., Hsin Tien, Taipei, Taiwan, R.O.C.
Tel: 886-2-2917-7555 Fax: 886-2-2917-4286
4
URL: www.yageo.com.tw
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1. PRODUCT:
WIRE WOUND RESISTORS
(Normal & Miniature Style)
Green body color
2. PART NUMBER:
Part number of the wire wound resistor is identified by the name, power, tolerance, packing, temperature
coefficient, special type and resistance value.
Example
KNP 100
J
T
-
73- 100R
(1) (2)
(3)
(4)
(5)
(6) (7)
Series Power Resistance Packing Temperature Special Resistance
Name Rating Tolerance Style Coefficient Type Value
of Resistance
(1) Style: KNP SERIES
(2) Power Rating : -25=1/4W50S=1/2WS-50=1/2W1WS=1WS100=1W2WS=2WS200=2W
3WS=3WS300=3W400=4W5WS=5WS500=5W7WS=7WS
(3) Tolerance: F=±1% J=±5%
(4) Packaging Type:
RPaper Taping Reel
TTape on Box Packing
BBulk Packing
(5) Temperature Coefficient
(6) Special Type
52- = 52mm
73- = 73mm
91- = 91mm
M = M-Type Forming for Bulk
MB = MB-Type Forming
F = F-Type Forming for Bulk
FK = FK-Type Forming
FFK = FFK-Type Forming
FKK = FKK-Type Forming
(7) Resistance ValueE24 Series
Example0R11R10R100R
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3. BAND-CODE:
COLOR
BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GREY
WHITE
GOLD
SILVER
1ST BAND
0
1
2
3
4
5
6
7
8
9
2ND BAND
0
1
2
3
4
5
6
7
8
9
MULTIPLIER
1Ω
10Ω
100Ω
1KΩ
0.1Ω
0.01Ω
TOLERANCE
±1(F)
±2(G)
± 5 (J )
4. ELECTRICAL CHARACTERISTICS
Normal Style
STYLE
Power Rating at 70
Standard Value Range ±5%
Maximum Value Range ±5%
Dielectric Withstanding Voltage
Minimum Value Range ±5%
Operating Temp. Range
Temperature Coefficient
KNP-25 KNP-50 KNP100 KNP200 KNP300 KNP400 KNP500
1/4W
1/2W
1W
2W
3W
4W
5W
1Ω~22Ω 0.1Ω~47Ω 0.1Ω~100Ω 0.1Ω~150Ω 0.1Ω~330Ω 0.1Ω~330Ω 0.1Ω~390Ω
100Ω
1KΩ
2KΩ
3K9Ω
4K7Ω
4K7Ω
5K1Ω
200V 300V
0.1 Ω 0.05 Ω
- 40 to + 200
± 300 ppm /
Miniature Style
STYLE
Power Rating at 70
Standard Value Range ±5%
Maximum Value Range ±5%
Dielectric Withstanding Voltage
Minimum Value Range ±5%
Operating Temp. Range
Temperature Coefficient
KNP50S KNP1WS
1/2W
1W
1Ω~22Ω 0.1Ω~47Ω
100Ω
1KΩ
200V
300V
0.1 Ω 0.05 Ω
- 40 to + 200
± 300 ppm /
KNP2WS KNP3WS KNP5WS
2 W 3W 5 W
0.1Ω~100Ω 0.1Ω~150Ω 0.1Ω~330Ω
2KΩ
3K9Ω
4K7Ω
KNP7WS
7W
0.1Ω~390Ω
5K1Ω
Standard resistance is as the above list , below or over this resistance on request.
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5. DERATING CURVE
Rated Load (%) 20
100
80
60
40
20
20 60 100
140
6. DIMENSIONS
200 260 275 300
Ambient Temperature (℃)
ψd
H L ψD
STYLE
Normal
Miniature
L
KNP-25
KNP-50
KNP100
KNP200
KNP300
KNP400
KNP500
KNP50S
KNP1WS
KNP2WS
KNP3WS
KNP5WS
KNP7WS
6.3±0.5
9.0±0.5
11.5±1.0
15.5±1.0
17.5±1.0
24.5±1.0
KNP1WS ( for MB Type ) ψd 0.8±0.05 mm
DIMENSION
ψD H
2.4±0.2
28±2.0
3.3±0.3
26±2.0
4.5±0.5
35±2.0
5.0±0.5
33±2.0
6.5±1.0
32±2.0
8.5±1.0
38±2.0
ψd
0.6±0.05
0.6±0.05
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
7. ENVIRONMENTAL CHARACTERISTICS
(1) Short Time Over Load Test
At 2.5 times of the rated voltage applied for 5 seconds, the resistor should be free from defects after the
resistor is released from load for about 30 minutes
Short Time Overload Voltage = 2.5* Power Rating × Resistance Value
The change of the resistance value should be within ± 2.0 % + 0.05Ω
(2) Dielectric Withstanding Voltage
The resistor is placed on the metal V Block. Apply a Table I dielectric withstanding between the
terminals connected together with the block for about 60 seconds.
The resistor shall be able to withstand without breakdown or flashover.
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Part Number KNP5WS
Manufactur Yageo
Description (KNPxxx) Wirewound Resistors
Total Page 10 Pages
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