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RF Connect
123-195QMAMS
Low-Loss 195 - QMA Male - Straight - Solder Center Crimp Outer connector
Indoor RF interconnect
Stock to 28 days
$22.11
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Details
The 123-195QMAMS is a QMA Male Straight connector for Low-Loss 195 cable, with solder termination.
Why this part
Engineered for durable, reliable RF interconnect.
Electrical Characteristics
Required to build assembly| Nominal Impedance (Ω) | 50 |
|---|---|
| Frequency Range | DC-6 GHz |
| VSWR, ≤ 3 GHz | ≤ 1.050 |
| VSWR, ≤ 6 GHz | ≤ 1.120 |
| PIM (2×43 dBm) (dBc) | ≤ -150 |
| Insertion Loss Coefficient (× √F GHz) (dB) | ≤ 0.150 |
| Insulation Resistance, min (MΩ) | ≥ 5000 |
| Proof Voltage (V) | 1500 |
Mechanical Characteristics
| Interface | QMA |
|---|---|
| Gender | Male |
| Orientation | Straight |
| Mate Style / Interface Engagement | Push-Pull (Quick-Lock) |
| Cable Type | Low-Loss 195 |
Materials & Finishes
| Body / Outer Conductor — Material | Brass |
|---|---|
| Body / Plating | Cu-Sn-Zn ternary (White Bronze / Albaloy) |
| Pin / Inner Conductor — Material | Brass |
| Pin / Plating | Au over Cu (0.1 µm Au min, no Ni in stack) |
Mechanical
| Coupling Torque | Snap-on (no torque) |
|---|---|
| Mating Cycles, min (cycles) | ≥ 100 |
Environmental
| Operating Temperature Range (°C) | -40 to +85 |
|---|---|
| Thermal Shock — IEC 60068-2-14, Test Na | Compliant — IEC 60068-2-14 Test Na, -40 to +85 °C, 5 cycles |
| Vibration — IEC 60068-2-6, Test Fc | Compliant — IEC 60068-2-6 Test Fc, 10–2000 Hz, 5 g, 3 axes |
| Shock — IEC 60068-2-27 | Compliant — IEC 60068-2-27, half-sine 100 g for 6 ms, 3 axes |
| Weather Standard — IEC 60068-1 | IEC 60068 -40/+85/21d |
| IP / Sealing Rating | IP67 mated (sealed variants) |
References
| Legacy Part Number | 123-195QMAM |
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