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131-3701-261 SMB straight jack coaxial connector with 50 Ohm impedance, through hole mounting, and solder termination. Operates from DC to 4 GHz.
Mfr Part #:

131-3701-261

Available from 1 distributors
Mfr Name: Cinch
Cinch
SMB straight jack coaxial connector with 50 Ohm impedance, through hole mounting, and solder termination. Operates from DC to 4 GHz.
Total Stock: 15 pcs

131-3701-261 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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15 pcs
15 pcs On Request 1 On Request On Request On Request On Request On Request

131-3701-261 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Center Contact Material
Connector Style
Connector Type
Contact Resistance (Center, Initial)
Contact Resistance (Outer, Gold)
Contact Retention
Contact Termination
Dielectric Withstanding Voltage
Engagement/Disengagement Force
Fastening Type
Frequency
Frequency Range
Housing Color
Impedance
Insertion Loss
Insulation Resistance
Lead Style
Mating Design Standard
Mounting Style
Mounting Type
Number of Ports
RF Leakage
SVHC Present
Shield Termination
Storage Temperature
Termination Style
Working Voltage (Sea Level)

131-3701-261 Description

Short technical summary and product information.

The 131-3701-261 is a SMB straight jack connector from Cinch Connectivity Solutions designed for PCB mounting. It features a 50 Ohm impedance, frequency range from 0 to 4 GHz, and a snap-on fastening type per MIL-C-39012 series SMB standard.

 

Electrical performance includes a working voltage of 335 V RMS max, dielectric withstanding voltage of 1000 V RMS min, and insertion loss of 0.30 dB maximum at 1.5 GHz. Insulation resistance is 1000 MOhm minimum, with contact resistance of 6.0 mOhm max for center contact and 1.0 mOhm max for outer gold contact.

 

Mechanical characteristics include gold plated housing, brass center contact material, and engagement/disengagement axial force of 2 to 14 lbf. Contact retention is 4 lbf min axial. The connector is RoHS3 compliant (unverified) and has an MSL of 1 (unlimited) per provided data.

131-3701-261 Quick Information

Product Type: Coaxial Connector (RF)
Series: SMB
Canonical Name: SMB Straight Jack Through Hole Solder Coaxial Connector, 50 Ohm, 0-4 GHz
Subcategory: Straight PCB mount coaxial connectors

131-3701-261 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

131-3701-261 Features

  • 50 Ohm impedance for RF systems.
  • DC to 4 GHz frequency range.
  • Snap-on fastening for quick mating.
  • Through hole PCB solder mounting.
  • Gold plated contacts and housing.

131-3701-261 Applications

  • RF signal connections on PCBs.
  • Telecommunications and networking equipment.
  • Test and measurement instrumentation.
  • Wireless communication modules.

131-3701-261 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the impedance of the 131-3701-261?

50 Ohms.

What frequency range does the 131-3701-261 support?

0 to 4 GHz.

What mounting type does the 131-3701-261 use?

Through hole, straight PCB mount.

What is the working voltage rating?

335 V RMS maximum at sea level.

What is the connector fastening type?

Snap-On.

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