|
|
Features
| 1. |
Excellent pulse
characteristics |
| 2. |
Flameproof
painting , resistant to heat & solvents |
| 3. |
Very low inductance.
(less than 1m H) |
|
特 性
|
■
|
絕佳之脈衝特性 |
|
■
|
不燃性絕緣塗裝 , 可耐溶劑清洗及高溫 |
|
■
|
超低電感量(1m H以下) |
|
HOW TO ORDER
訂貨方式
| a. |
common code for
anti-pulse non-inductive resistors |
a.
名稱 |
| b. |
rated power |
b. 額定電力 |
| c. |
resistance value |
c. 電阻值 |
| d. |
tolerance(J:
±5% ) |
d. 容許誤差 |
| e. |
package |
e. 包裝方式 |
| |
|
T/R: tape & reel |
|
| |
|
T/B: tape in box |
|
| |
|
Nil: bulk |
|
|
| ELECTRICAL PERFORMANCE
電氣特性 |
|
Test
Items
|
Condition
|
Spec.
|
Test
Method |
|
JIS-C5202 |
| 溫度係數 Resistance
Temp. Coeff. |
-55℃~+155℃ |
±300ppm/℃
|
5.2
|
| 短時間超負載
Short Time Overload |
2.5 time of rated
voltage for 5 sec. |
NRSN± 1% NRSN± 2%
|
5.5
|
| 耐電壓 Dielectric
Withstanding |
Max Working Voltage
1 minute |
No Change
|
5.7
|
| 絕緣性 Insulation
Resistance |
500V megger |
1,000MΩ
|
5.6
|
| 溫度週率Temperature
Cycle |
-55℃~150℃
5 cycles |
±1%
|
7.4
|
| 負載壽命
Load Life |
70℃
on-off cycle 1,000 hours |
±5%
|
7.10
|
| 耐濕壽命 Moisture-proof
Load Life |
40℃95%RH
on-off cycle 500 hours |
±5%
|
7.9
|
| 不燃性 Nonflammability |
16 times of rated
wattage for 5 min. |
not flamed
|
7.12
|
|
|
| DIMENSIONS 尺寸 |
| |
|
Unit:mm
|
TYPE |
Dimension(mm) |
Resistance
Range(Ω)
|
Max Working Voltage
|
Max Overload Voltage
|
|
NRSS
|
NRSN
|
D±1
|
L±1
|
H±3
|
d±0.1
|
|
1/2W
|
1/4W
|
2.6±0.5
|
6.8
|
28
|
0.6
|
0.22~200K
|
250V
|
400V
|
|
.
|
1/2W
|
3.0
|
9
|
28
|
0.65
|
0.22~200K
|
300V
|
400V
|
|
1W
|
.
|
3.5
|
9
|
28
|
0.65
|
0.22~200K
|
350V
|
600V
|
|
2W
|
1W
|
4.5
|
11
|
28
|
0.8
|
0.22~200K
|
350V
|
600V
|
|
3W
|
2W
|
5.0
|
15
|
28
|
0.8
|
0.22~200K
|
350V
|
600V
|
| ■Too
low or too high ohmic values can be supplied only case
by case |
| ■Pricing is different, depending on resistance values |
|
|
|
| TAPE TYPE DIMENSIONS |
 |
|
Unit:mm
|
NRSS
|
NRSN
|
|
A
|
B
|
C ±1
|
D Max
|
E Max
|
|
≦1W
|
|
|
|
|
|
|
|
|
2W
|
1W
|
T-63
|
63 ±1
|
5 ±0.5
|
6
|
0.6
|
1.2
|
|
3W
|
|
T-63
|
63 ±1
|
10 ±1
|
6
|
0.6
|
1.2
|
|
|
|
|
|
|
|
|
DERATING CURVE
電力遞減曲線
For resistors operated in ambient
temperatures above 70℃, power rating must be derated in accordance with
the curve below. |
|
|
|
Product 
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