MO RSF RSN RSS Metal Oxide Film Fixed Resistor DIP Electronic Resistor
RSN RSS Metal Oxide Film Fixed Resistor
,MO RSF Metal Oxide Film Fixed Resistor
,DIP Electronic Resistor
METAL OXIDE FILM FIXED RESISTORS (MO ; RSF ; RSN ; RSS Series) ±350PPM -±1300PPM
METAL OXIDE FILM FIXED RESISTORS (MO ; RSF ; RSN ; RSS Series) MO1/2W-T52-10KRJ
Style :MO 1/4W MO1/2WS MO1/2W MO1WS MO1W MO2WS MO2W MO3WS MO3W MO5W MO5WS
Tolerlance : K : ±10% J : ±5% G : ±2% F :±1%
Features:
-
Formed by a Sn-Sb base metal oxide smoked onto highly Al2O3 concentrated ceramic rods.
-
Excellent heat resistance due to its special non-flammable coating.
-
Will not ignite during overload.
-
Able to make large watts.
Characteristic Performance
Item | Performance |
Operating Temp. Range | -55℃ ~ +155℃ |
Temperature Coefficient | <470KΩ:±350PPM/℃ ≧470KΩ:±1300PPM/℃ |
Short Time Overload | Normal:within ±(1%+0.05Ω) ; Small:within ±(2%+0.1Ω) No evidence of mechanical damage. |
Insulation Resistance | 103MΩ or more |
Dielectric Withstanding Voltage | No evidence of flashover mechanical damage, arcing or insulation breakdown. |
Pulse Overload | MO normal:within ±(2%+0.1Ω) ; MO small:within ±(5%+0.1Ω) |
Terminal Strength | No evidence of mechanical damage. |
Resistance to Soldering Heat | Within ±(1%+0.05Ω), no evidence of mechanical damage. |
Solderability | Covered with new solder by 95% at least. |
Resistance to Solvent | No deterioration of protective coating and markings. |
Temperature Cycle | Within ±(1%+0.05Ω), no evidence of mechanical damage. |
Load Life in Humidity | Within ±(5%+0.1Ω) |
Load Life | Within ±(5%+0.1Ω) |
Flammability | No evidence of flame. |
Derating Curve
Structure & Materials
No. | Item | Material |
1 | Lead Wire | Soldered or tinned annealed copper wire. |
2 | Connection | The lead wire, which is plated with solder, shall be mounted to the caps by welding process. |
3 | Terminal | Tinned iron cap. |
4 | Ceramic Core | High alumina ceramic is used. |
5 | Resistance Element | The resistor element shall consists of metal film. |
6 | Insulation Coating | Epoxy resin is used. |
7 | Indication | Color code. |
Dimensions
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 ~ 22KΩ |
MO 1/2WS | 6.50 ± 0.50 | 2.30 ± 0.30 | 0.50 ± 0.05 | 28.00 ± 3.00 | 250V | 400V | 10 ~ 22KΩ |
MO 1/2W | 9.00 ± 1.00 | 3.20 ± 0.50 | 0.60 ± 0.10 | 28.00 ± 3.00 | 250V | 400V | 10 ~ 75KΩ |
MO 1WS | 9.00 ± 1.00 | 3.20 ± 0.50 | 0.60 ± 0.10 | 28.00 ± 3.00 | 350V | 600V | 10 ~ 68KΩ |
MO 1W | 12.00 ± 1.00 | 4.50 ± 0.50 | 0.65 ± 0.10 | 32.00 ± 3.00 | 350V | 600V | 10 ~ 100KΩ |
MO 2WS | 12.00 ± 1.00 | 4.50 ± 0.50 | 0.65 ± 0.10 | 32.00 ± 3.00 | 350V | 600V | 10 ~ 68KΩ |
MO 2W | 15.50 ± 1.00 | 5.00 ± 1.00 | 0.70 ± 0.10 | 35.00 ± 3.00 | 350V | 600V | 10 ~ 120KΩ |
MO 3WS | 15.50 ± 1.00 | 5.00 ± 1.00 | 0.70 ± 0.10 | 35.00 ± 3.00 | 350V | 600V | 10 ~ 100KΩ |
MO 3W | 17.50 ± 1.00 | 6.50 ± 1.00 | 0.70 ± 0.10 | 35.00 ± 3.00 | 500V | 800V | 10 ~ 150KΩ |
MO 5WS | 17.50 ± 1.00 | 6.50 ± 1.00 | 0.70 ± 0.10 | 35.00 ± 3.00 | 500V | 800V | 10 ~ 100KΩ |
MO 5W | 24.50 ± 1.00 | 9.00 ± 1.00 | 0.70 ± 0.10 | 32.00 ± 3.00 | 750V | 1000V | 10 ~ 180KΩ |
Note: Special resistance range min. 0.1Ω, max. 10MΩ (±1%, min. 0.22Ω, max. 220KΩ), but character is not guaranteed.
How to Order
Ex.: MO1/2W-T52-10KRJ
MO | 1/2W | – | T52 | – | 10KR | J | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
![]() |
![]() |
![]() |
![]() |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Product Style (Type) | Rated Power (Watts) | Form Type | Resistance Value | Resistance Tolerance | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
We only sell the best quality at the lowest possible price with trustworthy service.