MZ6 Series / MF Series
- JIAYU
- CHINA
MZ6 PTC thermistor, positive temperature coefficient. When the temperature of the motor coil exceeds, the resistance of PTC will increase, the signal will be transmitted to the PTC module, driving the control circuit to disconnect the main power supply, thus protecting the motor.
NTC thermistor, negative temperature coefficient. Suitable for new energy vehicles, industrial automation, temperature control in high-speed rail cars and other fields.
Features (PTC) :
Small dimension;
Fast response;
Good long-term stability;
Conform to DIN 44081 / DIN 44082;
Temperature from 60 °C〜180 °C optional;
Can be customized;
ROHS / REACH
Dimension (PTC) :
| Model | MZ6-TK-ES | MZ6-TK-DS |
| TK | 60-180 ℃ | 60-180 ℃ |
TK tolerance | ±5 ℃ | ±5 ℃ |
Resistance at 25℃ | ≤100 Ω | ≤300 Ω |
TK-5K | ≤550 Ω | ≤1650 Ω |
TK+5K | ≥1330 Ω | ≥3990 Ω |
TK+15K | ≥4000 Ω | ≥12000 Ω |
-20-TK-20K | ≤250 Ω | ≤750 Ω |
| Cable length (mm) | 520/520 | 520/200/200/520 |
| Standard cable | AWG 26 | |
Cross section (cable size) | AWG 26 to AWG 22 | |
Electrical parameters (PTC) :
| Insulation resistance (500VDC) | Dielectric strength | Time constant (t0.5) |
| ≥100MΩ | 2.5-5KV/AC 50Hz/1min | ≤5 seconds |
Color coding (PTC) :
| Temperature(℃） | 60 | 70 | 80 | 90 | 100 | 105 | 110 | 115 | 120 | 125 |
| Cable color | WH | WH | WH | GN | RD | BU | BN | BU | GR | RD |
| GR | BN | WH | GN | RD | GR | BN | GN | GR | GN | |
| Temperature(℃） | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 180 |
| Cable color | BU | RD | WH | WH | BK | BU | BU | BU | WH | WH |
| BU | BK | BU | BK | BK | BK | RD | BN | GN | RD |
PTC selection guide :
Motor Insulation class | Max temperature | Thermistor TK |
| Y | 90℃ | 80℃-85℃ |
| A | 105℃ | 95℃-100℃ |
| E | 120℃ | 110℃-115℃ |
| B | 130℃ | 120℃-125℃ |
| F | 155℃ | 145℃-150℃ |
| H | 180℃ | 170℃-175℃ |
| C | 180℃ | 5℃-10℃ lower than Max temperature |
Features (NTC) :
Ceramic, metal, fluoroplastic and other structures;
High accuracy;
Good long-term stability;
Suitable for remote installation and temperature measurement;
Conform to GB 6663-1986;
Working temperature: - 40 °C ~ 200 °C;
Good sealing, insulation and mechanical properties;
Can be customized;
ROSH / REACH
Dimension (NTC) :
| Model | MF-10K F-3988-500 | can be customized |
Resistance at 25℃ (KΩ) | 10 / 15 / 100 | can be customized |
| B value tolerance | ±0.5% ±1.0% ±2.0% ±3.0% ±5.0% | can be customized |
| Case material | Stainless steel, PTFE | Stainless steel, PTFE |
D (mm) | 4 | can be customized |
H (mm) | 30 | can be customized |
| Cable length(L mm) | 500 | can be customized |
| Standard cable | AWG 24 | |
| Cross section (cable size) | AWG 26 to AWG 22 | |
Electrical parameters (NTC) :
| Insulation resistance (500VDC) | Dielectric strength | Time constant (t0.5) |
| ≥100MΩ | 1-3KV/AC 50Hz/1min | ≤6 seconds |
Order diagram (PTC) :
Order diagram (NTC) :
