METAL OXIDE FILM RESISTORS
金屬氧化膜電阻
INTRODUCTION | 简介 |
Through the developments of electronic equipments andcomputerized devices, it has been urging all kinds ofcomponents to minimization, light-weight, durability, highstability and reliability. To keep quality stable under hightemperature operation, the per unit film area shall take largeload. Metal Oxide Film resistors is the one that can satisfy therequirements.
MOS: Small-sized metal oxide film resistors, using selected ceramic, with high performance which is suitable for compactsets. |
隨著電子設備之發展其構成之零件亦趨向小型化、輕型化及耐用化等傾向。電阻在高溫下要有長期之安定性,電阻皮膜之單位面積就要負載較高之電力,適其要求之電阻是金屬氧化皮膜電阻器。
小型化高性能金屬氧化皮膜電阻器,選用高品質瓷棒來製作,尺寸較MO大幅縮小,亦能發揮大型尺寸之功效。 |
FEATURES |
特性 |
Small in size comparatively Electrical and mechanical stability and high reliability. Nonflame painting, ”Solvent” proof, resistant to heat &humidity. Annual shit is low for the strengthened metal oxide film. Low noise; can produce high resistance value which wire wound resistors can not reach. |
小型化使用方便,耐超負載電流而不致斷阻。 電氣及機械上之性能極安定,具高度信賴性。 不燃性絕緣塗裝,可耐溶劑清洗及適高溫。 已氧化過之電阻皮膜經年變化甚少,皮膜強度特強。 低雜音,可製作繞線電阻器不能製作之高阻值 |
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TYPE
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DIMENSION(mm)
|
||||
MO
|
MOS
|
L± 1
|
D± 0.5
|
d± 0.05
|
H(MIN) |
1/4W
|
1/2W
|
6.3
|
2.3
|
0.55
|
25
|
1/2W
|
1W
|
9
|
3.2
|
0.6
|
25
|
1W
|
2W
|
12
|
4.5
|
0.8
|
27
|
2W
|
3W
|
16
|
5.5
|
0.8
|
27
|
3W
|
5W
|
18
|
6.5
|
0.8
|
27
|
5W
|
7W
|
25
|
8.5
|
0.8
|
27
|
7W
|
10W
|
41
|
8.5
|
0.8
|
27
|
10W
|
12W
|
53
|
8.5
|
0.8
|
27
|
SPECIFICATIONS
TYPE
|
MAXIMUM WORKING VOLTAGE
|
MAXIMUM OVERLOAD VOLTAGE
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RESISTANCE RANGE
|
|
MO
|
MOS
|
±5%(J)
|
||
1/4W
|
---
|
250V
|
500V
|
1Ω~1M
|
1/2W
|
1/2W
|
250V
|
600V
|
1Ω~1M
|
1W
|
1W
|
300V
|
600V
|
1Ω~1M
|
2W
|
2W
|
350V
|
700V
|
1Ω~1M
|
3W
|
3W
|
500V
|
1000V
|
1Ω~1M
|
5W
|
5W
|
500V
|
1000V
|
1Ω~1M
|
7W
|
7W
|
750V
|
1000V
|
10Ω-150KΩ
|
10W
|
10W
|
750V
|
1000V
|
10Ω-150KΩ
|