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031-218
RF / Coaxial Adapter, BNC, Plug, BNC, Plug, Straight Adapter, 50 ohm
Image is for illustrative purposes only. Please refer to product description.
ManufacturerAMPHENOL RF
Manufacturer Part No031-218Copy
Manufacturer Standard Lead Time16 weeks
Newark Part No.39F1031
Also Known AsUG-491A/U, 31-218
Your Part Number
15 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $23.310 |
| 5+ | $22.080 |
| 10+ | $20.850 |
| 25+ | $20.460 |
| 50+ | $19.290 |
| 100+ | $17.640 |
Price for:Each
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Multiple: 1
$23.31
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Product Information
ManufacturerAMPHENOL RF
Manufacturer Part No031-218Copy
Manufacturer Standard Lead Time16 weeks
Newark Part No.39F1031
Also Known AsUG-491A/U, 31-218
Technical Datasheet
Convert From Coax TypeBNC
Convert From GenderPlug
Convert To Coax TypeBNC
Convert To GenderPlug
Adapter Body StyleStraight Adapter
Impedance50ohm
Connector TypeIntra Series Coaxial
Product Range-
SVHCLead (04-Feb-2026)
Product Overview
The 31-218 is a BNC plug to BNC plug UG-491A/U Straight Adapter with silver-plated beryllium copper contacts, nickel-plated brass body and a PTFE insulator. This adapter is commonly used in applications requiring 2 dissimilar RF interfaces to be connected.
- 50Ω Impedance
- -65 to 165°C Temperature range
Applications
RF Communications, Defence, Military & Aerospace
Technical Specifications
Convert From Coax Type
BNC
Convert To Coax Type
BNC
Adapter Body Style
Straight Adapter
Connector Type
Intra Series Coaxial
SVHC
Lead (04-Feb-2026)
Convert From Gender
Plug
Convert To Gender
Plug
Impedance
50ohm
Product Range
-
Technical Docs (2)
Alternatives for 031-218
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Associated Products
1 Product Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:Lead (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability