1/2" Flexible - 7/16 DIN Male - Straight - Solder Center Crimp Outer connector

Indoor RF interconnect

Manufacturer: 123eWireless · MPN: 123-1DMS

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Details

The 123-1DMS is a 7/16 DIN Male Straight connector for 1/2" Flexible cable, with solder termination.

Threaded coupling with a defined torque specification ensures repeatable VSWR and reliable mechanical retention under vibration and thermal cycling.

Factory-solder terminated for repeatable mechanical assembly and consistent contact performance across re-mate cycles.

Why this part

7/16 DIN Male Straight connector for 1/2" Flexible — engineered for durable, reliable RF interconnect with predictable contact (threaded) and long-term mating cycle reliability.

I.Electrical Characteristics

Nominal Impedance (Ω)	50
Frequency Range	DC-7.5 GHz
VSWR, ≤ 3 GHz	≤ 1.082
VSWR, ≤ 6 GHz	≤ 1.196
PIM (2×43 dBm) (dBc)	≤ -166
Insertion Loss Coefficient (× √F GHz) (dB)	≤ 0.060
Insulation Resistance, min (MΩ)	≥ 5000
Proof Voltage (V)	2700

II.Mechanical Characteristics

Interface	7/16 DIN
Gender	Male
Orientation	Straight
Mate Style / Interface Engagement	Threaded
Cable Type	1/2" Flexible

III.Mechanical

Coupling Torque (Nm)	25.0
Mating Cycles, min (cycles)	≥ 500

IV.Environmental

Operating Temperature Range (°C)	-55 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 (IP68 overmolded)

V.Materials & Finishes

Body / Outer Conductor — Material	Brass
Body / Plating	Cu-Sn-Zn ternary (White Bronze / Albaloy)
Pin / Inner Conductor — Material	Brass
Pin / Plating	Cu-Sn-Zn ternary (White Bronze / Albaloy)
Gasket / O-Ring	Silicone