Features|
PRODUCTS |
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METAL OXIDE FILM FIXED RESISTORS (MO ; RSF ; RSN ; RSS) |
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Features |
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”@ |
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Characteristic Performance |
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Item |
Performance |
| Operating Temp. Range | -55¢J ~ +155¢J |
| Temperature Coefficient |
”Õ470K£[”G±350PPM/¢J |
| Short Time Overload |
Normal”Gwithin ±(1%+0.05£[) ; Small”Gwithin ±(2%+0.1£[) |
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Insulation Resistance |
103M£[ or more |
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Dielectric Withstanding Voltage |
No evidence of flashover mechanical damage, arcing or insulation breakdown. |
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Pulse Overload |
MO normal”Gwithin ±(2%+0.1£[) ; MO small”Gwithin ±(5%+0.1£[) |
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Terminal Strength |
No evidence of mechanical damage. |
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Resistance to Soldering Heat |
Within ±(1%+0.05£[), no evidence of mechanical damage. |
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Solderability |
Covered with new solder by 95% at least. |
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Resistance to Solvent |
No deterioration of protective coating and markings. |
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Temperature Cycle |
Within ±(1%+0.05£[), no evidence of mechanical damage. |
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Load Life in Humidity |
Within ±(5%+0.1£[) |
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Load Life |
Within ±(5%+0.1£[) |
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Flammability |
No evidence of flame. |
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Derating Curve |
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Structure & Materials |
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No. |
Item | Material |
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1 |
Lead Wire |
Soldered or tinned annealed copper wire. |
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2 |
Connection |
The lead wire, which is plated with solder, shall be mounted to the caps by welding process. |
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3 |
Terminal |
Tinned iron cap. |
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4 |
Ceramic Core |
High alumina ceramic is used. |
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5 |
Resistance Element |
The resistor element consists of heat resistant wire of nickel alloy. |
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6 |
Insulation Coating |
The resistor element shall consist of metal oxide film, but use metal film when the resistance is less than 2.2£[ and use carbon film when it is over standard resistance range. |
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7 |
Indication |
Color code. |
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Dimensions |
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| Style | Dimensions (mm) |
Max. Working V. |
Max. Overload V. |
Resistance Range | |||
| L | D | d | H | ||||
| MO 1/4W | 6.50 ± 0.50 | 2.30 ± 0.30 | 0.50 ± 0.05 | 28.00 ± 3.00 | 200V | 350V | 10 ~ 22K£[ |
| MO 1/2WS | 6.50 ± 0.50 | 2.30 ± 0.30 | 0.50 ± 0.05 | 28.00 ± 3.00 | 250V | 400V | 10 ~ 22K£[ |
| MO 1/2W | 9.00 ± 1.00 | 3.20 ± 0.50 | 0.60 ± 0.10 | 28.00 ± 3.00 | 250V | 400V | 10 ~ 75K£[ |
| MO 1WS | 9.00 ± 1.00 | 3.20 ± 0.50 | 0.60 ± 0.10 | 28.00 ± 3.00 | 350V | 600V | 10 ~ 68K£[ |
| MO 1W | 12.00 ± 1.00 | 4.50 ± 0.50 | 0.65 ± 0.10 | 32.00 ± 3.00 | 350V | 600V | 10 ~ 100K£[ |
| MO 2WS | 12.00 ± 1.00 | 4.50 ± 0.50 | 0.65 ± 0.10 | 32.00 ± 3.00 | 350V | 600V | 10 ~ 68K£[ |
| MO 2W | 15.50 ± 1.00 | 5.00 ± 1.00 | 0.70 ± 0.10 | 35.00 ± 3.00 | 350V | 600V | 10 ~ 120K£[ |
| MO 3WS | 15.50 ± 1.00 | 5.00 ± 1.00 | 0.70 ± 0.10 | 35.00 ± 3.00 | 350V | 600V | 10 ~ 100K£[ |
| MO 3W | 17.50 ± 1.00 | 6.50 ± 1.00 | 0.70 ± 0.10 | 35.00 ± 3.00 | 500V | 800V | 10 ~ 150K£[ |
| MO 5WS | 17.50 ± 1.00 | 6.50 ± 1.00 | 0.70 ± 0.10 | 35.00 ± 3.00 | 500V | 800V | 10 ~ 100K£[ |
| MO 5W | 24.50 ± 1.00 | 9.00 ± 1.00 | 0.70 ± 0.10 | 32.00 ± 3.00 | 750V | 1000V | 10 ~ 180K£[ |
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Note: Special resistance range min. 0.1£[, max. 10M£[ (±1%, min. 0.22£[, max. 220K£[), but character is not guaranteed. |
How to Order |
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Ex.: MO1/2W-T52-10KRJ |
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Copyright (c) 2023~2033
All-Have Corporation. All rights reserved. |
