Metal Oxide Film Resistor

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

 

TYPE
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
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

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