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178 Series PkZ

High Density / High Frequency

Size 12 - 50 W Contacts

Microwave Performance for HD 38999 Connectors 

 

Features and Benefits:

 

 

 

 

Available Cable Groups: RG-174, 188, 316, and 405

Cable Terminations: Direct Solder and Crimp

Contact Configurations: Straight Plugs and Straight Receptacles

Connector Type Housings: High Density MIL-DTL-38999 (I, III, and IV) Connectors

      

        Download Brochure                           Download Selection Guide

 

Applications:

 

 

Size 12 Plug Contacts

for High Density 38999 Connectors (Series 1, 3 & 4)

Plug Contact Part #
Termination
Cable
Distributor Inventory

 

Contact Us

 

178-0021-0860A

Direct Solder
RG-405

178-0081-0670A

Crimp

RG-174, 188 & 316

 

178 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 178 Series PkZ

 

Size 12 Receptacle Contacts

for High Density 38999 Connectors (Series 1, 3 & 4)

Receptacle Contact Part #
Termination
Cable
Distributor Inventory

 

Contact Us

 

178-1021-0860A

Direct Solder
RG-405

178-1081-0670A

Crimp

RG-174, 188 & 316

 

178 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 178 Series PkZ

 

Technical Specifications - 178 Series

 

Materials:

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

50μ Minimum Gold over Copper (Non-Magnetic)

Other Metal Parts Plated to Meet Environmental Requirements

 

Mating Characteristics:

Outer Bodies: 1.5 lbs. Maximum Insertion / 2 oz. Minimum Withdrawal
Center Contacts: 14 oz. Maximum Insertion / 0.5 oz. Minimum Withdrawal
Housing Retention: 12 lbs. Minimum
Axial Mating Tolerance: .070”

 

Electrical:

Frequency Range: DC to 40 GHz
Voltage Rating Straight: 800 VRMS
Voltage Rating Angled: 600 VRMS
Current Rating: 1.5 Amps
Insulation Resistance: 2,000 Megohms Minimum
Insertion Loss: .06 √f (GHz) dB
Contact Resistance: Center Contact 6 Milliohms
Contact Resistance: Outer Contact 4 Milliohms
VSWR: Configuration Dependent
RF Leakage: -90 dB Minimum at 2-3 GHz

 

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