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N-JP-7, N-JP-8 (Permissible power 200W)
The N-JP-7 and N-JP-8 are 50 Ω coaxial surge protective devices (SPDs) with N-type (P-J) connectors.
The N-JP-7 and N-JP-8 are 50 Ω coaxial surge protective devices (SPDs) with N-type (P-J) connectors, designed for wireless communication devices and measuring instruments. Both cover a frequency range from DC to 2.2 GHz with a VSWR of 1.2 or less and an insertion loss of 0.2 dB or less. The N-JP-7 supports a permissible power of 10 W, while the N-JP-8 is rated for 100 W (200 W maximum). Compliant with IEC 61643-21 (Category C2/D1) and RoHS, both withstand impulse currents of 20 kA (8/20 µs) and 2.5 kA (10/350 µs), offering reliable protection for RF equipment without degrading signal quality.
Conforming standards
- IEC 61643-21 compliant
- RoHS compliant
Applications
- Wireless communication devices
- Measuring instruments
Characteristics
| Item | Performance | ||
| N-JP-7 | N-JP-8 | ||
| Connector type | N type (P-J) | ||
| Frequency bandwidth | DC to 2.2 GHz | ||
| V.S.W.R | 1.2 or less | ||
| Insertion loss | 0.2dB or less | ||
| Impedance | 50Ω | ||
| Permissible power | 10W | Rating: 100W/MaX: 200W | |
| Voltage protection level | 1 kV / µs | 700V or less | – |
| 1.2/50 µs (Open circuit voltage)
8/20 µs, 5kA (Short circuit voltage) |
– | 1.1 kV or less | |
| DC sparkover voltage | DC180V or more | DC 400-600V | |
| Impulse durability | Category C2 (8/20µs) | 20kA (10 time) | |
| Category D1 (10/350µs) | 2.5kA (2 times) | ||
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