Project Description
▋ Download Datasheet
▋ Applications
- Air-Conditioner. Heating Apparatus
- Electric Thermometer
- Liquid level sensor
- Automobile electronic
- Electric table-board
▋ MF51 Specification
MF51: Model
B: Part No.
103: Rated Resistance 103 = 10KΩ
F: Allowable tolerance of resistance F:±1% G:±2% H:±3% J:±5% k:±10%
3750: B Value 25/85°C = 3750K
E: Allowable tolerance of B value E:±0.5% F:±1%
▋ MF51 Dimensions(mm)
| Part No. | D | H | L | d |
| MF51-A | 2.0 ± 0.2 | 3.8 ± 0.5 | 65 ± 2.5 | 0.3 ± 0.02 |
| MF51-B | 1.6 ± 0.2 | 3.2 ± 0.5 | 65 ± 2.5 | 0.25 ± 0.02 |
| MF51-C | 1.2 ± 0.2 | 2.4 ± 0.5 | 65 ± 2.5 | 0.20 ± 0.02 |
▋ Main Technical Parameters
| Part No. | Dissi. Coef. (mw/°C) | Thermal time Constant(S) | Pmax (mW) |
| MF51-A | approximately 1.4 | approximately 14 | 50 |
| MF51-B | approximately 0.9 | approximately 7 | 35 |
| MF51-C | approximately 0.75 | approximately 5 | 15 |
| Part No. | Rated Resistance R25 | B Value(25/85℃) | |||
| R25 (K ) | Tolerance | K | Tolerance | ||
| Regular Model |
MF51 □□□ 3435 | 2 ~ 10 | ±1% ±2% ±3% ±5% |
3435 | ±1% ±2% |
| MF51 □□□ 3450 | 2 ~ 10 | 3450 | |||
| MF51 □□□ 3750 | 8 ~ 10 | 3750 | |||
| MF51 □□□ 3950 | 10 ~ 50 | 3950 | |||
| MF51 □□□ 4150 | 50 ~ 100 | 4150 | |||
| MF51 □□□ 4200 | 100 ~ 350 | 4200 | |||
| MF51 □□□ 4350 | 870 ~ 980 | 4350 | |||
| MF51 □□□ 4450 | 1000 ~ 1500 | 4450 | |||
| Special Model |
MF51□2.186K□3420 | R25=2.186 R0=6 | ±2% ±3% ±5% |
3420 (B0/100=3390) | ±1% ±2% |
| MF51□5.369K□3480 | R25=5.369 R0=15 | 3480 (B0/100=3450) | |||
| MF51□49.12K□3992 | R25=49.12 R100=3.3 | 3992 (B0/100=3970) | |||
| MF51□98.63K□4066 | R25=98.63 R200=0.55 | 4066(B100/200=4300) | |||
| MF51□231.4K□4240 | R25=231.4 R200=1 | 4240 (B100/200=4537) |