Product Name : METAL OXIDE FILM RESISTORS
Description
INTRODUCTION:
series is a group of electric power type highly reliable fixed resistors with special metal oxide film thermochemically burned on the high heat conductive base material. They include those of flame-resisting coating type and nonflammable coating type and they owing to their uniform quality produced through the most modern production and quality control system, are most reliable products able to use easily for various kinds of electronic devices and instruments.
FEATURES:
- Electrical and mechanical stability and high reliability.
- Best resistive to heat, humidity and noncombustible.
- Annual shift is the lowest for the strengthen metal oxide film .
- Low noise ,with high resistance value which wire wound type can not be produced.
DIMENSIONS:
GENERAL SPECIFICATIONS:
TYPE
DIMENSION (mm)
MAX WORKING VOLTAGE
MAX OVERLODAD VOLTAGE
RESISTANCE RANGE
MOR
L
D
d
H( MIN)
±5%(J) ±2%(G)
MOR-12
1/8W
3.7±0.4
1.8±0.2
0.46±0.02
27
200
400
0.1Ω~10MΩ
MOR-25
1/4W
6.8±0.5
2.5±0.2
0.53±0.03
27
250
500
0.1Ω~10MΩ
MOR-50
1/2W
9.0±1.0
3.5±0.5
0.58±0.02
25
300
600
0.1Ω~10MΩ
MOR-100
1W
12±1.0
4.5±0.5
0.8±0.03
30
350
700
0.1Ω~10MΩ
MOR-200
2W
16±1.0
5.0±0.5
0.8±0.03
30
350
700
0.1Ω~10MΩ
MOR-300
3W
18±1.0
6.0±0.5
0.8±0.03
30
500
1000
0.1Ω~10MΩ
MOR-500
5W
25±1.0
8.5±0.5
0.8±0.03
30
750
1000
0.1Ω~10MΩ
DERATING CURVE:
SURFACE TEMP RISE:
CHARACTERISTICS:
REQUIREMENTS
PERFORMANCE
TEST METHOD
JIS-C-5202
MIL-STD-202
Operating Temp Range
-55℃ ~ +155℃
Temp Coefficient (ppm/℃)
±350*
5.2
METHOD 304
Short Time Overload
△Rmax < ±(1%+0.05Ω)
5.5-A
Resistance to Soldering Heat
△Rmax < ±(1%+0.05Ω)
6.4. 350℃ 3 Sec
METHOD 210
Temp. Cycling
△Rmax < ±(1%+0.05Ω)
7.4.-55℃/85℃, 5 cycles
METHOD 107
Moisture Resistance
△Rmax < ±5%
7.9 95% RH on-off 1,000hr
METHOD 106
Load Life
△Rmax < ±5%
7.10 70℃ on-off 1,000hr
METHOD 108
Dielectric Withstanding Voltage
△Rmax < ±(0.5%+0.05Ω)
5.7-A
METHOD 301
Insulation Resistance
>104 MΩ
5.6-A
Non- Combustibility
The resistor shall withstand Overload test in accordance with Article UL 492.2.13 without producing a fire hazard
*NOTE: TCR±200 PPM is also availasle , consult to factory.
INTRODUCTION:
series is a group of electric power type highly reliable fixed resistors with special metal oxide film thermochemically burned on the high heat conductive base material. They include those of flame-resisting coating type and nonflammable coating type and they owing to their uniform quality produced through the most modern production and quality control system, are most reliable products able to use easily for various kinds of electronic devices and instruments.
FEATURES: - Electrical and mechanical stability and high reliability.
- Best resistive to heat, humidity and noncombustible.
- Annual shift is the lowest for the strengthen metal oxide film .
- Low noise ,with high resistance value which wire wound type can not be produced.
DIMENSIONS: GENERAL SPECIFICATIONS:| TYPE | DIMENSION (mm) | MAX WORKING VOLTAGE | MAX OVERLODAD VOLTAGE | RESISTANCE RANGE | ||||
| MOR | L | D | d | H( MIN) | ±5%(J) ±2%(G) | |||
| MOR-12 | 1/8W | 3.7±0.4 | 1.8±0.2 | 0.46±0.02 | 27 | 200 | 400 | 0.1Ω~10MΩ |
| MOR-25 | 1/4W | 6.8±0.5 | 2.5±0.2 | 0.53±0.03 | 27 | 250 | 500 | 0.1Ω~10MΩ |
| MOR-50 | 1/2W | 9.0±1.0 | 3.5±0.5 | 0.58±0.02 | 25 | 300 | 600 | 0.1Ω~10MΩ |
| MOR-100 | 1W | 12±1.0 | 4.5±0.5 | 0.8±0.03 | 30 | 350 | 700 | 0.1Ω~10MΩ |
| MOR-200 | 2W | 16±1.0 | 5.0±0.5 | 0.8±0.03 | 30 | 350 | 700 | 0.1Ω~10MΩ |
| MOR-300 | 3W | 18±1.0 | 6.0±0.5 | 0.8±0.03 | 30 | 500 | 1000 | 0.1Ω~10MΩ |
| MOR-500 | 5W | 25±1.0 | 8.5±0.5 | 0.8±0.03 | 30 | 750 | 1000 | 0.1Ω~10MΩ |
| DERATING CURVE: |
SURFACE TEMP RISE: |
|
|
CHARACTERISTICS:| REQUIREMENTS | PERFORMANCE | TEST METHOD | |
| JIS-C-5202 | MIL-STD-202 | ||
| Operating Temp Range | -55℃ ~ +155℃ | ||
| Temp Coefficient (ppm/℃) | ±350* | 5.2 | METHOD 304 |
| Short Time Overload | △Rmax < ±(1%+0.05Ω) | 5.5-A | |
| Resistance to Soldering Heat | △Rmax < ±(1%+0.05Ω) | 6.4. 350℃ 3 Sec | METHOD 210 |
| Temp. Cycling | △Rmax < ±(1%+0.05Ω) | 7.4.-55℃/85℃, 5 cycles | METHOD 107 |
| Moisture Resistance | △Rmax < ±5% | 7.9 95% RH on-off 1,000hr | METHOD 106 |
| Load Life | △Rmax < ±5% | 7.10 70℃ on-off 1,000hr | METHOD 108 |
| Dielectric Withstanding Voltage | △Rmax < ±(0.5%+0.05Ω) | 5.7-A | METHOD 301 |
| Insulation Resistance | >104 MΩ | 5.6-A | |
| Non- Combustibility | The resistor shall withstand Overload test in accordance with Article UL 492.2.13 without producing a fire hazard | ||
