Datasheet 搜索 > PCN > IRF400NC100 OHMJ 数据手册 > IRF400NC100 OHMJ 其他数据使用手册 1/1 页
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IRF400NC100 OHMJ 其他数据使用手册 - PCN
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Withstand voltage (1500 V ac, 1 minute) | ±(1%+0.05 Ω) ---|--- Overload (rated power x 5: 5 sec) | ±(1%+0.05 Ω) Insulation resistance (500 V dc) | At least 20 MΩ Temperature coefficient of resistance (+25 to +155°C) | ±260 ppm/°C Sudden temperature change (heat impact) (-55°C to +155°C: 5 cycles) | ±(1%+0.05 Ω) Type | L1 ±1 (mm) | L2 ±0.3 (mm) | W1 ±0.3 (mm) | W2 ±0.3 (mm) | Lead wire 1.25 mm2 | Lead wire 2 mm2 ---|---|---|---|---|---|--- IRF100NC | 90 | 70 | 80 | 70 | 1 Ω or higher | — IRF200NC | 150 | 130 | 80 | 70 | 4.1 Ω or higher | 1 to 4 Ω IRF300NC | 210 | 190 | 80 | 70 | 6.1 Ω or higher | 1 to 6 Ω IRF400NC | 270 | 250 | 80 | 70 | 8.1 Ω or higher | 1 to 8 Ω IRF500NC | 330 | 310 | 80 | 70 | 10.1 Ω or higher | 1 to 10 Ω ### 铝封装线绕 - 5 到 600W展开
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IRF400NC100 OHMJ数据手册
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FLAT TYPE METAL CLAD WIRE-WOUND RESISTORS
IRF
Type
IRF 100 NC
IRF 150 NC
IRF 200 NC
IRF 250 NC
IRF 300 NC
IRF 400 NC
IRF 500 NC
100
150
200
250
300
400
500
1
560
1 803
1
1040
1 1350
1 1590
1 2270
1 2800
155
200
245
290
335
430
525
530
770
1000
1300
1500
Wattage
Rating
Chassis
Mounted
(W)
Resistance
Range
(
V
)
Resistance
Tolerance
(%)
Weight
(g)
MAX. Over Load
(V)
0.5(D)
R 10
1 (F)
2 (G)
5 (J)
10 (K)
Operating Temp.
55 C 155 C
Type
IRF 100NC
IRF 150NC
IRF 200NC
IRF 250NC
IRF 300NC
IRF 400NC
IRF 500NC
90
120
150
180
210
270
330
70
100
130
160
190
250
310
80
80
80
80
80
80
80
70
70
70
70
70
70
70
1
1
4.1
5.1
6.1
8.1
10.1
Dimensions (mm) Lead Wire
L1 1 L2 0.3 W1 0.3 W2 0.3 1.25mm
2
2mm
2
1 4
1 5
1 6
1 8
1 10
L3=L2/2
L1
L2
L3
10
3 4 3
2W
1
W
L3
300
10
4-5.3 (IRF100NC IRF250NC)
6-5.3
(IRF300NC IRF500NC)
Lead Wire
Restriction on
Temp. of
Lead Wire
CAUTION
100
Ambient Temp. ( C)
rewoPdet
a
Rf
o%
80
60
40
20
55 20 60 100 140 180 220 260 300
Ambient Temp. Derating Curve
25 C 155 C 275 C
Chassis Mounted
Free Air
(1% 0.05 )
(1% 0.05 )
20M Min.
260ppm/ C
(5% 0.1 )
(1% 0.05 )
(5% 0.1 )
Performance
Parameters Test Condition Specification
Dielectric Strength
Short Time Over Load
Insulation Resistance
Temp. Coefficient
High Temp. High Moisture
Thermal Shock
Load Life
AC1500V 1min
5
Wattage Rating 5sec
DC500V
25 C 155 C
55 C
.
155 C 5 Cycles
JIS C 5201-1 4.24
Wattage Rating (1.5Hr ON-0.5Hr OFF)
500Hr
300
250
200
150
100
50
0 100 200
Power Load (W)
(
e
r
utarepmeT
)
C
300 400 500
500
400
300
250
200
150
100
300
250
200
150
100
50
0 50 75
100 125 150 175 200 225 250
25
500
400
150
100
200
250
300
Power Load (W)
(erutarepmeT
)C
How to order
IRF500NC 100Ω J 400 C
Type Resistance Tolerance Lead Wire
Surface Temperature versus
Power Load (on Chassis)
Surface Temperature versus
Power Load (Free Air)
Test Chassis Dimensions (mm)
IRF100NC
IRF250NC
A 305
305 3t
IRF300NC
IRF500NC
A 400
400 3t
PCN RESISTORS
POWER
MAX. 500W
TOL. 0.5%
TC.
260ppm/ C
None : Restriction on Temp. of Lead wire. 180 C MAX (Standard)
220
C : Restriction on Temp. of Lead wire. 220 C MAX
400
C : Restriction on Temp. of Lead wire. 400 C MAX
Standard Resistance E-24 Series J ( 5%)
RoHS
Compliance
The real is marked with laser.(picture: ink print)
If required, Dierectric Withstanding Voltage;
AC2500V, AC3000V & AC4500V are available.
08.2010
200804IRF-E
★
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