Pre-Tinned (De-Golded) PCB Connectors

SV Microwave's new pre-tinned PCB connectors are available in our proven high-performance, high-density SMP and SMPM series. SV Microwave has developed a unique and proprietary method for removing gold in the solder area of our RF connectors. These connectors are designed to work with our automated de-golding process which mitigates undesirable remnants of gold plating in the solder joint.

Features / Benefits & Applications
Technical Specs
Additional Resources

Features / Benefits:

Gold in soldered area removed per J-STD-001
Improves reliability of the solder joint
Connectors optimized for pre-tinning at the design stage
Cost savings compared to outsourcing or de-golding in house
Pre-tinning options available in both SN63 and SN96
Robust technical support for design, assembly and trouble-shooting
Footprint design optimization through simulation available

Applications:

Military and Aerospace Radar Transmit/Receive Units
Space and High Reliability Communications and GPS
Harsh Environment Applications (High Vibration, Extreme Temp.)
Any time de-golding is a concern or requirement

SMP

Impedance (Ω)	50
Frequency GHz	40 GHz
Shielding Effectiveness	≥ -80 dB DC - 3 GHz ≥ -65 dB 3 - 26.5 GHz
Dielectric withstanding Voltage	500 VRMS
Mating Cycles - SB	1000
Mating Cycles - LD	500
Mating Cycles - FD	100
Insertion Force - SB	3.0 lbs
Insertion Force - LD	5.0 lbs
Insertion Force - FD	7.0 lbs
Withdrawal Force - SB	0.5 lbs
Withdrawal Force - LD	7.0 lbs
Withdrawal Force - FD	9.0 lbs
Axial Misalignment	.010” Max
Radial Misalignment	3° Max
Temperature Rating	-65°C to +165°C
Corrosion (salt spray)	MIL-STD-202, Method 101, Condition B
Vibration	MIL-STD-202, Method 204, Condition D
Shock	MIL-STD-202, Method 213, Condition I
Thermal Shock	MIL-STD-202, Method 107, Condition B
Moisture Resistance	MIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude)	MIL-STD-202, Method 105, Condition C, 70k Ft.

SMPM

Impedance (Ω)	50
Frequency GHz	65 GHz
Shielding Effectiveness	≥ -80 dB DC - 3 GHz ≥ -65 dB 3 - 26.5 GHz
Dielectric withstanding Voltage	325 VRMS
Mating Cycles - SB	500
Mating Cycles - FD	100
Insertion Force - SB	2.5 lbs
Insertion Force - FD	4.5 lbs
Withdrawal Force - SB	1.5 lbs
Withdrawal Force - FD	6.5 lbs
Axial Misalignment	.010” Max
Radial Misalignment	3° Max
Temperature Rating	-65°C to +165°C
Corrosion (salt spray)	MIL-STD-202, Method 101, Condition B
Vibration	MIL-STD-202, Method 204, Condition D
Shock	MIL-STD-202, Method 213, Condition I
Thermal Shock	MIL-STD-202, Method 107, Condition B
Moisture Resistance	MIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude)	MIL-STD-202, Method 105, Condition C, 70k Ft.