黃金鋁殼電阻器 (GR Series)

FEATURES :

High power rating, small size and ultra precision.
Standard winding & non-inductive winding or high resistance value types.
High stability, strong construction and anti-surge to 20Kv.
 
CHARACTERISTICS 性 能:

  ITEM 項

 SPEC. 規 格

   REMARKS 備 註

Stocks Temperature Range

-55∼+150℃

Resistance Tolerance: 5%、2%、1%、0.5%

Load life under high temperature

高溫負荷壽命

±5%

JIS C 5201-1 Rated voltage at 70℃ for 1000 hours
(4.25.1)    額定電壓70℃ 1000 小時

Load life under high humidity

耐濕負荷壽命

± 5%

JIS C 5201-1 Rated voltage at 40℃,95% RH for 1000 hours
(4.24)     額定電壓40℃,95% RH 1000 小時

Short time overload
短時間過負荷

± 1%

JIS C 5201-1 6.25 times the rated power for 5 seconds
(4.13)     6.25倍額定功率 5 秒

Temperature cycling
溫度循環

±1%

JIS C 5201-1 5 cycles for –25℃±3℃(30min);room
(4.19)     temp.(30min)~ +85℃±3℃(30min)
       Room temp.(30min)

 

SURFACE TEMPERATURE RAISE VS.LOADED POWER

 

RATING, DIMENSIONS  額定, 尺寸

Type

Material

Rated
Power
AT 25℃

Resistance Range
(Ω)

Dimension (mm)

D
±2.0

C
±1.0

A
±0.4

F

±1.0

B
±0.4

E
±1.0

N
±0.1

I
±0.3

G
±1.0

J
±1.0

H
±0.2

GR-5

WW

5

0.1Ω∼1.5KΩ

25.5

15.5

11.5

16.5

12.5

8.5

2.2

2.5

8.0

2.2

1.5

NW

5

0.02Ω∼200Ω

RM

4.5

1.5K∼1000MΩ

NM

4.5

200Ω∼10MΩ

GR-10

WW

10

0.1Ω∼2KΩ

29.0

19.0

14.5

20.5

14.0

10.0

2.2

2.4

10.0

5.0

2.0

NW

10

0.02Ω∼470Ω

RM

8.5

2K∼1000MΩ

NM

8.5

470Ω∼10MΩ

GR-25

WW

25

0.5Ω∼4.7KΩ

52.0

27.0

18.0

27.3

19.5

15.3

2.2

3.2

15.5

6.6

2.2

NW

25

0.1Ω∼1.2KΩ

RM

20

4.7K∼1000MΩ

NM

20

1.2K∼10MΩ

GR-50

WW

50

1Ω∼10KΩ

70.5

50.0

39.0

29.0

21.6

15.3

2.2

3.2

15.5

7.6

2.2

NW

50

0.2Ω∼1.5KΩ

RM

45

10K∼2000MΩ

75.5

50.5

39.0

29.0

21.6

15.3

2.2

3.2

15.5

7.6

2.2

NM

45

1.5K∼10MΩ

GR-100

WW

100

3Ω∼25KΩ

122.0

89.0

70.0

71.5

57.0

46.0

------

4.8

44.5

21.0

4.7

NW

100

0.5Ω∼4KΩ

GR-225
GR-300

WW

225-300

3Ω∼25KΩ

177

114

76

76

64

54

------

4.48

55.6

24.4

6.4

NW 0.5Ω∼4KΩ

 

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