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KNP
SERIES
WIRE WOUND RESISTOR |
PDF |
STANDARD
TYPE KNP(1/2W,1W,2W,3W,4W,5W)
FEATURES:
g SPEC PER
IEC 115-4, MIL-11804.
g STANDARD
TOLERANCE:± 1%(F) ± 2%(G) & ±
5%(J)
g
NON FLAMMABLE
g LOW NOISE,
LOW T.C.R.
g HIGH RELIABILITY.
|
CONSTRUCTION
|
|
|
A) CERAMIC CORE (HIGH CONDUCTIVITY)
B) HIGH STABLE RESISTANCE WIRE
C) END CAP (TINNED IRON)
D) NONFLAME LACQUER (SOLVENT-PROOF,RESISTIVE
TO HEAR & HUMIDITY)
E) COLOR CODE PER IEC & EIA STANDARDS
(4 RINGS)
F) TINNED COPPER WIRE (RELIABLE SOLDERABILITY)
|
|
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DIMENSIONS
|
TYPE
NO.
|
DIMENSIONS
|
WATT
|
L
± 1.5mm
|
D
± 0.5mm
|
d
± 0.05mm
|
H
±3.0mm
|
|
KNP050
|
1/2W
|
9
|
3.3
|
0.6
|
28
|
|
KNP100
|
1W
|
11
|
4.3
|
0.8
|
35
|
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KNP200
|
2W
|
15
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4.8
|
0.8
|
35
|
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KNP300
|
3W
|
15
|
5.3
|
0.8
|
38
|
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KNP400
|
4W
|
18
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5.8
|
0.8
|
38
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KNP500
|
5W
|
25
|
7.8
|
0.8
|
38
|
SPECIAL
SIZES, VALUES AND SPECIFICATIONS NOT LISTED AVAILABLE
ON SPECIAL ORDER.
CHARACTERISTICS:
|
POWER ATED ( 70°C)
ITEM
|
KNP050
1/2W
|
|
|
|
|
|
MAX
WORKING
VOLTAGE |
350V
|
350V
|
350V
|
500V
|
500V
|
500V
|
MAX
OVERLOAD
VOLTAGE |
600V
|
700V
|
700V
|
1000V
|
1000V
|
1000V
|
MAX
INTERMITTENCE
OVERLOAD VOLTAGE |
350V
|
600V
|
600V
|
1000V
|
1500V
|
1500V
|
DIELECTRIC
WITHSTANDING
VOLTAGE |
350V
|
600V
|
600V
|
1000V
|
1000V
|
1000V
|
RESISTANCE
TOLERANCE |
±
1%(F)
± 2%(G)
±
5%(J)
|
±
1%(F)
±
2%(G)
±
5%(J)
|
±
1%(F)
±
2%(G)
±
5%(J)
|
±
1%(F)
±
2%(G)
±
5%(J)
|
±
1%(F)
±
2%(G)
±
5%(J)
|
±
1%(F)
±
2%(G)
±
5%(J)
|
| RESISTANCE
RANGE |
MIN
|
0.1R
|
0.1R
|
0.1R
|
0.1R
|
0.1R
|
0.1R
|
MAX
|
100R
|
470R
|
560R
|
820R
|
820R
|
1200R
|
NOTE:RATED CONTINUOUS
WORKING VOLTAGE (RCWV) SHALL BE DETERMINED FROM
RCWV =
PERFORMANCE SPECIFICATIONS :
|
CHARACTERISTIC
|
SPECIFICATIONS
|
TEST
METHODS |
|
DC
RESISTANCE
|
J
(± 5%)
|
AT
25°C
|
|
TEMPERATURE
COEFFICIENT
|
0R1-1R
|
1R1-10R
|
OVER
11R
|
RESISTANCE
VALUE ATROOM
TEMPERATURE
ANDROOM
TEMPERATURE+100°C |
| ±
500PPM/° C |
±
200PPM/° C |
±
100PPM/° C |
|
SHORT
TIME
OVER LOAD
|
±
(1% ± 0.05R)
|
2.5
TIME RCWV
5 SEC. |
|
INSULATION
RESISTANCE
|
1000M
OR MORE
|
V-BLOCK |
|
LOAD
LIFE
|
±
(5% ± 0.05R)
|
70°C,
1000 HRS. |
|
LOAD
LIFE IN
HUMIDITY
|
±
(5% ± 0.05R)
|
40°C,
90-95%RH,
1000 HRS. |
|
TEMPERATURE
CYCLING
|
±
(1% ± 0.05R)
|
-25°C
/ 105°C ,
5 CYCLING. |
|
RESISTANCE
TO
SOLDERING HEAT
|
±
(1% ± 0.05R)
|
350°C,
3.5 SEC.
260°C, 10 SEC. |
|
SOLDERABILITY
|
95%
COVERAGE MINIMUM
|
235°C,
2 SEC. |
|
|
|
|
©2010
EZENTEK CO., LTD. capacitors, resistors, inductors, MLCC,chip, taiwan-components. All Rights Reserved.
3F., No.1, Lane 58, Yuanqu St., Nangang, Taipei 115, Taiwan (R.O.C.)
TEL: 886-2-2651-2199 FAX: 886-2-2651-6336 E-MAIL: service@ezentek.com.tw
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