The HIROSE ELECTRIC MS-162B Series Compact Interface Coaxial Switch is designed for various applications requiring reliable RF signal switching. It offers both Normally Closed and Normally Open configurations, suitable for use as an interface in electronic devices or within testing fixtures. The switch is built to withstand environmental stresses such as vibration, shock, and temperature cycles, ensuring consistent performance.
HIROSE ELECTRIC
MS-162B
Compact Interface Coaxial Switch
2024
| Item | Normally Closed | Normally Open | Unit |
|---|---|---|---|
| Operating Temperature | -40 to +85 | C | |
| Rated Voltage | 4W | ||
| Frequency | DC-10 GHz | ||
| Voltage Standing Wave Ratio | 1.2 Max. (DC-3GHz) | 1.2 Max. (DC-3GHz) | |
| 1.5 Max. (3-6GHz) | 1.6 Max. (3-6GHz) | ||
| 1.7 Max. (6-10GHz) | 1.7 Max. (6-10GHz) | ||
| Insertion Loss | 0.15 dB Max. (DC-2GHz) | 0.2 dB Max. (DC-2GHz) | dB |
| 0.2 dB Max. (2-3GHz) | 0.3 dB Max. (2-3GHz) | dB | |
| 0.4 dB Max. (3-6GHz) | 0.5 dB Max. (3-6GHz) | dB | |
| 0.7 dB Max. (6-10GHz) | 0.7 dB Max. (6-10GHz) | dB | |
| Isolation Loss | 25 dB Min. (DC-1GHz) | dB | |
| 20 dB Min. (1-3GHz) | dB | ||
| 14 dB Min. (3-6GHz) | dB | ||
| 12 dB Min. (6-10GHz) | dB | ||
| Item | Standard Conditions | Value |
|---|---|---|
| Contact Resistance | Measured at 100mA Max. | 100m Max. |
| Insulation Resistance | Measured at 100V DC | 1000M Min. |
| Withstanding Voltage | 100V AC for 1 min. | No flashover or insulation breakdown |
| Vibration Resistance | Frequency: 10-55Hz, Single Amplitude 0.75mm, 10 cycles in 3 directions, total 30 cycles | No electrical discontinuity of 1 s or more |
| Acceleration of 490m/s, Half-sine Wave, 3 Directions, 3 times, 18 times total | No electrical discontinuity of 1 s or more | |
| Temperature Cycles | Time: 30 2 to 3 30 2 to 3 (Min.), 100 cycles | Contact Resistance: 100m Max. Insulation Resistance: 10M Min. |
| Temperature: -55 +15 to +35 +85 +15 to +35C | ||
| Heat Resistance | Left for 96 hours at 85C | Contact Resistance: 100m Max. Insulation Resistance: 10M Min. |
| Cold Resistance | Left for 96 hours at -55C | Contact Resistance: 100m Max. Insulation Resistance: 10M Min. |
| Humidity Resistance | Left for 96 hours at 40C and 90 to 95% RH | Contact Resistance: 100m Max. Insulation Resistance: 10M Min. |
| Mating Durability | 12,000 cycles |
| Component | Materials | Finish | UL Standard |
|---|---|---|---|
| Shell | Brass | Gold Plated | - |
| Insulator | LCP | - | UL94V-0 |
| Common Contact | Copper Alloy | Partially Gold Plated | - |
| Antenna Contact | Phosphor Bronze | Partially Gold Plated | - |
