The MZ21 Type PTC Thermistor is designed for overcurrent protection in telecommunication and AC circuits. Its compact structure makes it suitable for these applications.
| Part Number | Specification | Rated Resistance (251) | Switch Temperature (10) | Max. Voltage | Non-operating Current (25) | Typical Trip Current (25) | Operating Ambient Temperature Range | Chip Diameter | Lead Style | Lead Spacing | Wire Diameter | Lead Type |
| MZ21-P101RMGBF1E2S | PTC THERMISTOR | 100 20% | 120 | 270 Vac | 50 mA | 125 mA | -40~+85 | 7 mm | Inside Kink | 5.0 mm | 0.6 mm | Long Lead |