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High Frequency SMA 50 Ohm Connectors Bel Fuse 142-0701-876 with Gold and Nickel Plating Options
High Frequency SMA 50 Ohm Connectors Bel Fuse 142-0701-876 with Gold and Nickel Plating Options
Specifications
Number of Ports :
1
RF Series :
SMA
Connector Type :
板端
Frequency :
18GHz
Impedance :
50Ω
Description :
1 SMA Board Side 18GHz 50Ω Coaxial Connector (RF) Assemblies RoHS
Mfr. Part # :
142-0701-876
Model Number :
142-0701-876
Description

Cinch Connectivity Solutions SMA - 50 Ohm Connectors

Product Overview

Cinch Connectivity Solutions offers a range of SMA 50 Ohm connectors designed for high-frequency applications. These connectors, including end launch and bulkhead jack receptacle types, are engineered for reliability and performance across various frequency ranges up to 26.5 GHz. They are suitable for applications requiring robust electrical and mechanical characteristics, with options for gold or nickel plating.

Product Attributes

  • Brand: Cinch Connectivity Solutions
  • Series: SMA
  • Impedance: 50 Ohms
  • Plating Options: Gold Plated, Nickel Plated
  • Origin: USA
  • Certifications: Meets or exceeds applicable paragraphs of MIL-C-39012
  • Customer Drawings: Available upon request

Technical Specifications

Specification Details
Frequency Range 0-18 GHz (End Launch Connectors)
Frequency Range (General) 0-2 GHz (Dummy loads), 0-12.4 GHz (Flexible cable connectors), 0-18.0 GHz (Uncabled receptacles, RA semi-rigid and adapters), 0-26.5 GHz (Straight semi-rigid cable connectors and field replaceable connectors)
VSWR (f = GHz) Dependent upon application. Specific values provided for various cable types and connector configurations (e.g., 1.20 + .025f for RG-178 Straight Cabled Connectors). N/A for Uncabled receptacles, dummy loads.
Working Voltage (VRMS max.) 335 @ Sea Level, 85 @ 70K Feet (for Uncabled receptacles, .141 semi-rigid w/o contact, RG-58, RG-142, LMR-240, .086 semi-rigid)
Dielectric Withstanding Voltage (VRMS min. at sea level) 1000 (for Uncabled receptacles, .086 semi-rigid, RG-58, RG-142, LMR-240, .141 semi-rigid cable w/o contact)
Corona Level (Volts min. at 70,000 feet) 250 (for Uncabled receptacles, .086 semi-rigid, RG-58, RG-142, LMR-240, .141 semi-rigid w/o contact)
Insulation Resistance 5000 megohms minimum
Contact Resistance (milliohms max.) 3.0 Initial, 4.0 after environmental (Center contact for straight cabled connectors and uncabled receptacles)
RF High Potential Withstanding Voltage (VRMS min. tested at 4 and 7 MHz) 670 (for Uncabled receptacles, .086 semi-rigid, RG-58, RG-142, LMR-240, .141 semi-rigid cable w/o contact)
Insertion Loss (dB max.) 0.06 f (GHz), tested at 6 GHz (Straight flexible cable connectors and adapters)
RF Leakage (dB min., tested at 2.5 GHz) -60 dB (Flexible cable connectors, adapters and .141 semi-rigid connectors w/o contact)
Power Rating (Dummy Load) 0.5 watt @ +25C, derated to 0.25 watt @ +125C
Temperature Range -65C to +165C
Durability 500 cycles minimum
Mating Torque 7 to 10 inch-pounds
Bulkhead Mounting Nut Torque 15 inch-pounds
Contact Retention Force 6 lbs. minimum axial force, 4 inch-ounce minimum torque (uncabled receptacles)
Material - Bodies Brass per QQ-B-626, gold plated* or nickel plated
Material - Contacts (Male) Brass per QQ-B-626, gold plated*
Material - Contacts (Female) Beryllium copper per QQ-C-530, gold plated*
Material - Insulators PTFE fluorocarbon or Tefzel or PFA 340
Model Example (End Launch) 142-0701-871/876
End Launch Dimensions (Example for 142-0701-871/876) Board Thickness: .062 (1.57) inches (mm)

2411200000_Bel-Fuse-142-0701-876_C7164069.pdf

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High Frequency SMA 50 Ohm Connectors Bel Fuse 142-0701-876 with Gold and Nickel Plating Options

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Product Detail
Number of Ports :
1
RF Series :
SMA
Connector Type :
板端
Frequency :
18GHz
Impedance :
50Ω
Description :
1 SMA Board Side 18GHz 50Ω Coaxial Connector (RF) Assemblies RoHS
Contact Supplier
High Frequency SMA 50 Ohm Connectors Bel Fuse 142-0701-876 with Gold and Nickel Plating Options

Shenzhen ECER Network Technology Co., Ltd.

Verified Supplier
1 Years
anhui, shenzhen
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
FFC FPC Connector, Memory Connectors, Power Connectors
Total Annual :
10000000-50000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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