UG-657/U(40) is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Hirose Electric Co Ltd
In Stock: 0
Unit Price: $12.69000
Datasheet

Parametric Equivalent


Amphenol RF
In Stock: 0
Unit Price: $25.24000
Datasheet

Parametric Equivalent


Winchester Interconnect
In Stock: 0
Unit Price: $0.00000

Parametric Equivalent


Rosenberger
In Stock: 0
Unit Price: $9.38168
Datasheet

Parametric Equivalent


Rosenberger
In Stock: 0
Unit Price: $18.80000
Datasheet

Parametric Equivalent


Radiall USA, Inc.
In Stock: 0
Unit Price: $5.81000
Datasheet

Parametric Equivalent


Radiall USA, Inc.
In Stock: 0
Unit Price: $15.40000

Parametric Equivalent


Radiall USA, Inc.
In Stock: 0
Unit Price: $14.84560
Datasheet

Parametric Equivalent


Radiall USA, Inc.
In Stock: 0
Unit Price: $17.96520
Datasheet

Parametric Equivalent


RF Industries
In Stock: 0
Unit Price: $4.10000
Datasheet

Parametric Equivalent


Huber+Suhner, Inc.
In Stock: 0
Unit Price: $30.41000
Datasheet

Parametric Equivalent


Huber+Suhner, Inc.
In Stock: 0
Unit Price: $93.67000
Datasheet

Parametric Equivalent


Huber+Suhner, Inc.
In Stock: 0
Unit Price: $26.08000
Datasheet

Parametric Equivalent


Huber+Suhner, Inc.
In Stock: 0
Unit Price: $13.67530
Datasheet
BNC Connector Jack, Female Socket 50 Ohms Panel Mount Solder Cup
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UG-657/U(40)

DigiKey Part Number
H122953-ND
Manufacturer
Manufacturer Part Number
UG-657/U(40)
Description
CONN BNC RCPT STR 50 OHM SOLDER
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
BNC Connector Jack, Female Socket 50 Ohms Panel Mount Solder Cup
Datasheet
 Datasheet
Product Attributes
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Category
Frequency - Max
4 GHz
Mfr
Number of Ports
1
Packaging
Bag
Housing Color
Silver
Part Status
Active
Center Contact Material
Beryllium Copper
Connector Style
Includes
3 pcs - 1 Connector, 1 Lockwasher, 1 Nut
Connector Type
Jack, Female Socket
Body Material
Brass
Contact Termination
Solder Cup
Body Finish
Silver
Shield Termination
Solder
Center Contact Plating
Silver
Impedance
50 Ohms
Dielectric Material
Polytetrafluoroethylene (PTFE)
Mounting Type
Panel Mount
Operating Temperature
-55°C ~ 85°C
Mounting Feature
Bulkhead - Rear Side Nut
Mating Cycles
1000
Fastening Type
Bayonet Lock
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UG-625/U(40)Hirose Electric Co Ltd0H122950-ND$12.69000Parametric Equivalent
031-3376Amphenol RF0ARF1866-ND$25.24000Parametric Equivalent
KC-79-35Winchester Interconnect0991-KC-79-35-ND$0.00000Parametric Equivalent
51K502-200N5Rosenberger01868-1281-ND$9.38168Parametric Equivalent
51K506-200N5Rosenberger01868-1283-ND$18.80000Parametric Equivalent
In-Stock: 0
5 estimated in stock on 05-Feb-2027
Request Stock Notification
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$17.38000$17.38
10$14.77200$147.72
25$13.84720$346.18
50$13.18620$659.31
100$12.55710$1,255.71
250$11.77156$2,942.89
500$11.21038$5,605.19
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.