Dongguan Ampfort Electronics Co., Ltd.
Smart Circuit Protection Experts Around You
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Non-linear Power Supply Composite PTC Thermistor MZ11-06D250~500RM/07D391HV 25-50 OHMS With Metal Oxide Varistor 390VDC
Description
All the company's products comply with ROHS requirements. They are mainly used in primary overvoltage protection of smart meter power transformers, overvoltage protection of 485 232 communication interfaces, overcurrent and overvoltage protection of IC card interface circuits, overvoltage protection of 4-20mA small signal ports, overcurrent protection of relay contacts and arc extinguishing control. They also have very unique application experience in overvoltage protection of small power switching power supplies. Advanced management experience, standard production lines and professional R&D, production and sales teams ensure that the company's products have stable quality. It is the consistent pursuit of every Ampfort person to allow users to experience better products, more reasonable prices and more considerate services.
Features
- 85-265VAC non-linear power input 3.5W application
- 220VAC linear, non-linear power input 6W application
- Applied to small power control power supply for overvoltage, overcurrent, lightning protection 4KV
- (One device replaces the original varistor, fuse resistor, fuse, etc.)
Specification
| Name | Composite PTC Thermistor |
| P/N | MZ11-06D250~500RM/07D391HV |
| Curie temperature | 100±7C |
| Recovery time | t≤90S |
| Surge capability | 4KV |
| Max operate voltage | 265VAC |
| Resistance | 25-50Ω±2% |
| Varistor voltage | 390VDC±10% |
Photos
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