
As a major supplier of protective components, Fenghua continues to allocate R&D resources to product development, manufacturing excellence and quality assurance, and is committed to providing complete protective component products for a variety of applications.
The types of protection components include: voltage protection, current protection, overheating protection and other products.
| Part Number | R Value(?) | B Value | B Value Tolerance | R Tolerance | Datasheet | 
|---|---|---|---|---|---|
| AMKA473F3950FBNT | 47KΩ | 3950K | ±1.0 | ±1.0 | |
| AMKB333J3950HANT | 33KΩ | 3950K | ±3.0 | ±5.0 | |
| AMKB223G3950HANT | 22KΩ | 3950K | ±3.0 | ±2.0 | |
| AMKB223J3950HANT | 22KΩ | 3950K | ±3.0 | ±5.0 | |
| AMKB223H3950HANT | 22KΩ | 3950K | ±3.0 | ±3.0 | |
| AMKB223F3950HANT | 22KΩ | 3950K | ±3.0 | ±1.0 | |
| AMKA223F3950HANT | 22KΩ | 3950K | ±3.0 | ±1.0 | |
| AMKA153F3950HANT | 15KΩ | 3950K | ±3.0 | ±1.0 | |
| AMKB103F3660HBNT | 10KΩ | 3660K | ±3.0 | ±1.0 | |
| AMKB103F3950HANT | 10KΩ | 3950K | ±3.0 | ±1.0 | |
| AMKB103F3380HANT | 10KΩ | 3380K | ±3.0 | ±1.0 | |
| AMKB103F3435HBNT | 10KΩ | 3435K | ±3.0 | ±1.0 | |
| AMKB103G3600HANT | 10KΩ | 3600K | ±3.0 | ±2.0 | |
| AMKB103H3950HANT | 10KΩ | 3950K | ±3.0 | ±3.0 | |
| AMKB103K3600HANT | 10KΩ | 3600K | ±3.0 | ±10.0 |