Low insertion loss coaxial switch HRS MS-180-HRMJ-F6 ideal for high density boards and multiband frequency
MS-180 Series Subminiature Coaxial Switch
The MS-180 series is a line of subminiature coaxial switches designed for inspecting RF module functionality and high-frequency circuits. These switches are ideal for miniaturized devices and multiband frequency applications, supporting high frequencies up to 11GHz. They enable secure and easy inspection of circuits by redirecting the signal path upon insertion of an external plug, restoring the normal condition when the plug is removed. The space-saving and low-profile design, with a height of just 0.85mm above the board and a footprint of 1.8mm x 1.8mm, makes them suitable for high-density boards. Key advantages include a wide frequency range, low insertion loss, minimized keep-out area, and automatic board placement capability.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Certifications: Beryllium Free, Halogen Free (Chlorine, Bromine not used; Br 900 ppm max., Cl 900 ppm max., Br + Cl 1500 ppm max. according to IEC 61249-2-21)
Technical Specifications
| Specification/Model | MS-156C | MS-180 | Details |
|---|---|---|---|
| Height | 2.3 mm | 0.85 mm | Above the board |
| PCB Occupation | 1.8 x 1.8 mm | 1.8 x 1.8 mm | On the board |
| Weight | 0.016g | 0.007g | |
| Frequency Range | DC to 11GHz | ||
| Insertion Loss (Max.) | 0.1 dB up to 3GHz (not mated) | ||
| 0.2 dB up to 6GHz (not mated) | |||
| 0.3 dB up to 11GHz (not mated) | |||
| Space Saving | 38.7% smaller PCB occupation, 37% lower height, 56.3% lighter | Compared to previous models | |
| Contact Resistance (Max.) | 100m (100mA max.) | ||
| Insulation Resistance (Min.) | 1000M (100V DC) | ||
| Withstanding Voltage | 100V AC / 1 minute (No flashover or insulation breakdown) | ||
| Vibration | No electrical discontinuity of 1s or more (10-55Hz, 0.75mm single amplitude) | ||
| Shock | No electrical discontinuity of 1s or more (490m/s, 11ms duration) | ||
| Temperature Cycle | Contact Resistance: 100m max., Insulation Resistance: 10M min. (-55C +85C, 100 cycles) | ||
| High Temperature Exposure | Contact Resistance: 100m max., Insulation Resistance: 10M min. (96 hours at 85C) | ||
| Low Temperature Exposure | Contact Resistance: 100m max., Insulation Resistance: 10M min. (96 hours at -55C) | ||
| Humidity (Steady State) | Contact Resistance: 100m max., Insulation Resistance: 10M min. (96 hours at 402C, 90-95% RH) | ||
| Durability | 100 cycles (Contact Resistance: 100m max.) | ||
| Operating Temperature Range | -40C to +85C | ||
| Rated Power | 2W | ||
| Materials | Shell: Brass (Partially gold plated) Insulator: LCP (UL94V-0) A CONTACT: Copper alloy (Partially gold plated) C CONTACT: Copper alloy (Partially gold plated) | ||
| Packaging | MS-180: 15,000 pcs/reel (380mm) MS-180(20): 3,000 pcs/reel (180mm) | ||
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