The MS-180 series is a subminiature coaxial connector with an integrated switch, designed for inspecting the functionality of RF modules and high-frequency circuits. It is suitable for high-density boards in miniaturized devices and multiband frequencies, supporting high frequencies up to 11GHz. This series enables secure and easy circuit inspection by redirecting the circuit from its normal condition to the plug side upon insertion of an external plug. Removing the plug restores the circuit to its normal state. The plug side is designed to be smaller than previous models, occupying less space in customer designs.
Ideal for inspecting RF module functionality and high-frequency circuits in miniaturized devices, especially for multiband frequency applications. Suitable for high-density boards.
| Specification | Condition | Value |
|---|---|---|
| Frequency Range | Not mated with the probe | DC to 11GHz |
| Frequency Range | Mated with the probe (MS-180-HRMJ-3) | DC to 8GHz |
| V.S.W.R. | Not mated with the probe (DC to 3.0GHz) | 1.2 max. |
| V.S.W.R. | Not mated with the probe (3.0GHz to 6.0GHz) | 1.3 max. |
| V.S.W.R. | Not mated with the probe (6.0GHz to 11.0GHz) | 1.4 max. |
| V.S.W.R. | Mated with the probe (DC to 3.0GHz) | 1.2 max. |
| V.S.W.R. | Mated with the probe (3.0 to 8.0GHz) | 1.3 max. |
| Insertion Loss | Not mated with the probe (DC to 3.0GHz) | 0.1dB max. |
| Insertion Loss | Not mated with the probe (3.0GHz to 6.0GHz) | 0.2dB max. |
| Insertion Loss | Not mated with the probe (6.0GHz to 11.0GHz) | 0.3dB max. |
| Insertion Loss | Mated with the probe (DC to 3.0GHz) | 0.3dB max. |
| Insertion Loss | Mated with the probe (3.0GHz to 6.0GHz) | 0.5dB max. |
| Insertion Loss | Mated with the probe (6.0GHz to 8.0GHz) | 0.6dB max. |
| Isolation | Not mated with the probe (DC to 3.0GHz) | 25dB min. |
| Isolation | Not mated with the probe (3.0GHz to 6.0GHz) | 20dB min. |
| Isolation | Not mated with the probe (6.0GHz to 11.0GHz) | 12dB min. |
| Operating Temperature Range | -40C to +85C | |
| Rated Power | 2W | |
| Contact Resistance | 100mA max. | 100m max. |
| Insulation Resistance | 100V DC | 1000M min. |
| Withstanding Voltage | 100V AC / 1 minute | No flashover or insulation breakdown |
| Vibration | Frequency: 10 to 55Hz, single amplitude of 0.75mm, 10 cycles in each of the 3 axes | No electrical discontinuity of 1s or more |
| Shock | Acceleration of 490m/s, 11ms duration, sine halfwave, 3 cycles in each of the 3 axes, 18 times in total | No electrical discontinuity of 1s or more |
| Temperature Cycle | 100 cycles (Various temperature stages) | Contact resistance: 100m max., Insulation resistance: 10M min. |
| High Temperature Exposure | 96 hours at 85C | Contact resistance: 100m max., Insulation resistance: 10M min. |
| Low Temperature Exposure | 96 hours at -55C | Contact resistance: 100m max., Insulation resistance: 10M min. |
| Humidity Exposure | 96 hours at 402C and humidity of 905% | Contact resistance: 100m max., Insulation resistance: 10M min. |
| Durability | 100 cycles | Contact resistance: 100m max. |
| Part | Material | Finish | Remarks |
|---|---|---|---|
| Shell | Brass | Partially gold plated | |
| Insulator | LCP | UL94V-0 | |
| CONTACT | Copper alloy | Partially gold plated | |
| A CONTACT | Copper alloy | Partially gold plated |
| Part No. | HRS No. | Durability | Description |
|---|---|---|---|
| MS-180-040LP-H3 | 368-0319-4 | 500 cycles | Probe with simple lock (for lab use) |
| MS180LH3-HRMJ-040V100 | 362-0224-9 | 500 cycles | Probe with cable assembly |
| MS-180-088LP-H1 | 358-0269-8 | 500 cycles | Probe with complete Lock (for lab use) |
| MS180LH1-HRMJ-088V100 | 362-0223-6 | 500 cycles | Probe with cable assembly |
