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78 Series PkZ

Size 8 - 50 W Contacts

Microwave Performance for D38999 Connectors      

 

Features and Benefits:

 

 

 

 

Available Cable Groups: RG-316, 316 D.S., 402, 405, and Times SFT-142B

Cable Terminations: Direct Solder, Solder/Clamp, Crimp, and Crimp/Clamp

Contact Configurations: Straight Plugs and Straight Receptacles

Connector Type Housing: MIL-DTL-38999 (I, III, and IV) Connectors

     

        Download Brochure                           Download Selection Guide

 

Applications:

 

 

Size 8 Plug Contacts

for 38999 Connectors (Series 1, 3 & 4)

 

Plug Contact Part #
Termination
Cable
Distributor Inventory

 

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78-0020-1410A

Direct Solder
RG-402

78-0020-2202A

Direct Solder

Times SFT-142B

78-0030-0860A

Solder/Clamp
RG-405

78-0080-0670A

Crimp

RG-316

78-0080-2203A

Crimp/Clamp
Times SFT-142B

78-0080-2670D

Crimp/Clamp

RG-316 D.S.

 

78 Series Contact Plating Options:

"A"- .000050" Min. Gold over Nickel

"D"- .000030" Min. Gold over Copper

"J"- .000050" Min. Gold (Non-Magnetic)*

*Please contact factory for Non-Magnetic Version of the 78 Series PkZ

 

Size 8 Receptacle Contacts

for 38999 Connectors (Series 1, 3 & 4)

Receptacle Contact Part #
Termination
Cable
Distributor Inventory

 

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78-1020-1410A

Direct Solder
RG-402

78-1020-2202A

Direct Solder

Times SFT-142B

78-1030-0860A

Solder/Clamp
RG-405

78-1080-0670A

Crimp

RG-316

78-1080-2203A

Crimp/Clamp
Times SFT-142B

78-1080-2670A

Crimp/Clamp

RG-316 D.S.

 

78 Series Contact Plating Options:

"A"- .000050" Min. Gold over Nickel

"J"- .000050" Min. Gold (Non-Magnetic)*

*Please contact factory for Non-Magnetic Version of the 78 Series PkZ

 

Technical Specifications - 78 Series

 

Materials:

Plug and Receptacle Bodies - Brass per ASTM-B-16
Insulators - Teflon (PTFE) per ASTM-D-1457
Retaining Ring - Beryllium Copper per ASTM-B-196
Male and Female Contact - Beryllium Copper per ASTM-B-197
Grounding Ring - Beryllium Copper per ASTM-B-196
 

Plating:

Gold per MIL-G-45204
Copper per MIL-C-14550
Nickel per QQ-N-290

 

Finishes:

50μ Minimum Gold over Nickel
30μ Minimum Gold over Copper
50μ” Minimum Gold over Copper (Non-Magnetic)

Other Metal Parts Plated to Meet Environmental Requirements

 

Mating Characteristics:

Outer Bodies: 3 lbs. Maximum Insertion / 2 oz. Minimum Withdrawal
Center Contacts: 2 lbs. Maximum Insertion / 0.5 oz. Minimum Withdrawal
Housing Retention: 12 lbs. Minimum
Axial Mating Tolerance: .090”

 

Electrical:

Frequency Range: DC to 32 GHz
Voltage Rating Straight: 1,000 VRMS
Voltage Rating Angled: 800 VRMS
Current Rating: 5 Amps
Insulation Resistance: 2,000 Megohms Minimum
Insertion Loss: .06 √f (GHz) dB
Contact Resistance: Center Contact 5 Milliohms
Contact Resistance: Outer Contact 3 Milliohms
VSWR: 1.08 + .009 (f) GHz., RG-402 Cable
1.15 + .02 (f) GHz., RG-174, and RG-316 Cables
1.15 + .01 (f) GHz., RG-142, 223, 303, and 400 Cables

 

Environmental:

Operating Temperature: -55°C to +165°C
Vibration: MIL-STD-202, Method 204, Test Condition D
Shock: MIL-STD-202, Method 213, Test Condition I
Salt Spray: MIL-STD-1344, Method 1001, Condition B
Durability: 500 Cycles
Thermal Shock: MIL-STD-202, Method 107, Test Condition B, Except High
Temperature Shall Be +85°C
Moisture Resistance: MIL-STD-202, Method 106
Insulation Resistance: 2,000 Megohms After Humidity

 

 

Need more information?

Please contact the Phoenix Company of Chicago at: sales@phoenixofchicago.com