GR15/GR25 SERIES

Dimensions (mm)

Spec
- • Resistance tolerance ・・・・・・・・・・・・・・・・・・・
- ±1%,±2%,±3%,±5%(R25)
- • B value tolerance・・・・・・・・・・・・・・・・・・・・・・・
- ±1%,±3%(B25/50)
- • Termination・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
- Dumet wire
- • Operating temperature range・・・・・・・・・・・
- -40℃~+300℃ (150℃)
- • Heat dissipation constant ・・・・・・・・・・・・・
- (GR15):δ=0.7mW/℃
(GR25):δ=1.0mW/℃ -
• Thermal time constant・・・・・・・・・・・・・・・・・ - (GR15):τ=6sec.
(GR25):τ=16sec. -
• Maximum power dissipation・・・・・・・・・・・・ - (GR15):P=87mW(max temp.150℃)
(GR15):P=192mW(max temp.300℃)
(GR25):P=125mW(max temp.150℃)
Features
•Small precision type.
•Suitable for high temperature applications.
Characteristics
300℃ Heat resistanceGR15 Series (R25)±3%,±5% (B25/50)±3%
GR15 Series (R25)±1%,±2%,±3% (B25/50)±1%
GR15 Series (R25)±3%,±5% (B25/50)±3%
GR15 Series (R25)±1%,±2%,±3% (B25/50)±1%
GR25 Series (R25)±3%,±5% (B25/50)±3%
GR25 Series (R25)±1%,±2%,±3% (B25/50)±1%
Type |
Resistance |
B25/50 B value |
B25/85 B value |
R-T DATA | ||||
R25 |
Resistance tolerance |
|||||||
±1% |
±2% |
±3% |
CSV | |||||
3G202 |
2kΩ |
- |
○ |
○ |
3,490K±1% |
3,527K |
||
6S222
|
2.175kΩ
|
-
|
○
|
○
|
3,386K±1%
|
3,419K
|
||
9Q212
|
2.076kΩ
|
-
|
○
|
○
|
3,834K±1%
|
3,844K
|
||





