R141559000W BNC Bulkhead Jack Receptacle Female Socket Equivalent & Substitute Parts

Part Overview

The R141559000W is a BNC bulkhead jack receptacle connector manufactured by Radiall USA, Inc., designed for 50 Ohm RF coaxial applications. This female socket connector features panel mount installation with solder cup termination and operates across a frequency range up to 4 GHz. The part is classified as Active product status with ROHS3 compliance and is supplied in bulk packaging with 1102 pieces currently in stock.

Equivalent and substitute parts are identified based on matching electrical specifications, mechanical mounting characteristics, and functional performance parameters. Alternative components serve applications where the primary part is unavailable, where packaging requirements differ, or where manufacturing source diversification is required.

Key Parameters

Parameter	Specification
Connector Style	BNC
Connector Type	Jack, Female Socket
Impedance	50 Ohms
Contact Termination	Solder Cup
Shield Termination	Solder
Mounting Type	Panel Mount
Mounting Feature	Bulkhead - Rear Side Nut
Fastening Type	Bayonet Lock
Frequency - Max	4 GHz
Number of Ports	1
Operating Temperature	-65°C ~ 165°C
Voltage Rating	500 V
Mating Cycles	500
Dielectric Material	Polytetrafluoroethylene (PTFE)
Body Material	Brass
Body Finish	Nickel
Features	Extended Insulation
Housing Color	Silver
RoHS Status	ROHS3 Compliant
ECCN	EAR99

Substitute Part Grouping Explanation

Substitute parts for the R141559000W are grouped into two primary categories based on electrical and mechanical parameter alignment:

Category 1: Radiall USA, Inc. Direct Equivalents Parts R141554000, R141559000, and R141605000 are manufactured by Radiall USA, Inc. and share identical electrical specifications with the main part. These components maintain the same impedance (50 Ohms), frequency rating (4 GHz), operating temperature range (-65°C ~ 165°C), voltage rating (500 V), connector style (BNC), mounting configuration (panel mount bulkhead), and termination method (solder cup). The primary distinction among these Radiall parts is packaging format (bulk versus box) and mating cycle ratings. R141554000 and R141605000 are supplied in box packaging, while R141559000W is supplied in bulk. R141605000 offers the highest inventory availability at 2384 pieces.

Category 2: Cross-Manufacturer Equivalents Parts from TE Connectivity AMP Connectors (1-1337451-0, 227754-1, 227754-2, 227754-3) and Amphenol RF (31-102, 31-221, 31-2221) provide functional equivalence across all critical electrical parameters. These components maintain 50 Ohm impedance, 4 GHz frequency capability, identical operating temperature range, 500 V voltage rating, BNC connector style, panel mount bulkhead configuration, and solder cup termination. Material composition and plating specifications vary among cross-manufacturer options, with differences in center contact material (beryllium copper, brass, or phosphor bronze) and plating finishes (gold, silver, or tin).

Key Parameters Determining Substitution: Connector style (BNC), connector type (jack female socket), impedance (50 Ohms), contact termination (solder cup), shield termination (solder), mounting type (panel mount bulkhead), fastening type (bayonet lock), frequency maximum (4 GHz), operating temperature range (-65°C ~ 165°C), and voltage rating (500 V) are the critical parameters that establish functional equivalence.

Parameter Comparison

Part Number	Manufacturer	Connector Style	Connector Type	Impedance	Contact Termination	Mounting Type	Frequency Max	Operating Temp	Voltage Rating	Mating Cycles	Body Material	Body Finish	Dielectric Material	RoHS Status	Packaging	Inventory
R141559000W	Radiall USA, Inc.	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Brass	Nickel	PTFE	ROHS3 Compliant	Bulk	1102 Pcs
R141554000	Radiall USA, Inc.	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Brass	Nickel	PTFE	ROHS3 Compliant	Box	943 Pcs
R141559000	Radiall USA, Inc.	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	100	Brass	Nickel	PTFE	ROHS3 Compliant	Box	806 Pcs
R141605000	Radiall USA, Inc.	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Brass	Nickel	PTFE	ROHS3 Compliant	Box	2384 Pcs
1-1337451-0	TE Connectivity AMP Connectors	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Brass	Silver	PTFE	ROHS3 Compliant	Bulk	1491 Pcs
227754-1	TE Connectivity AMP Connectors	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Zinc	Nickel	PBT	RoHS non-compliant	Bulk	2421 Pcs
227754-2	TE Connectivity AMP Connectors	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Zinc	Nickel	PBT	RoHS non-compliant	Bulk	937 Pcs
227754-3	TE Connectivity AMP Connectors	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Zinc	Nickel	PBT	RoHS non-compliant	Bulk	929 Pcs
31-102	Amphenol RF	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Brass	Nickel	PTFE	ROHS3 Compliant	Bulk	2026 Pcs
31-221	Amphenol RF	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Brass	Nickel	PTFE	ROHS3 Compliant	Bulk	1173 Pcs
31-2221	Amphenol RF	BNC	Jack, Female Socket	50 Ohms	Solder Cup	Panel Mount	4 GHz	-65°C ~ 165°C	500 V	500	Brass	Nickel	PTFE	ROHS3 Compliant	Bulk	1742 Pcs

Engineering Selection Recommendations

Radiall USA, Inc. Direct Equivalents (R141554000, R141559000, R141605000)

These parts maintain complete electrical and material specification alignment with R141559000W. R141554000 and R141605000 are supplied in box packaging and are ROHS3 compliant. R141605000 provides the highest inventory availability at 2384 pieces and is recommended for applications requiring maximum supply assurance. R141554000 offers equivalent specifications with 943 pieces in stock. R141559000 (without the "W" suffix) differs only in mating cycle rating (100 cycles versus 500 cycles) and box packaging; this part is suitable for lower-cycle-count applications.

TE Connectivity AMP Connectors 1-1337451-0

This part is ROHS3 compliant and maintains PTFE dielectric material matching the primary part. The body finish differs (silver versus nickel), and the part includes mounting hardware (connector, lockwasher, nut). This option is suitable for applications where TE Connectivity sourcing is required and ROHS3 compliance is mandatory. Inventory availability is 1491 pieces.

Amphenol RF 31-102, 31-221, 31-2221

These parts are ROHS3 compliant with PTFE dielectric material and brass body construction matching the primary part. All three Amphenol RF options maintain identical electrical specifications and operating parameters. 31-102 provides the highest inventory at 2026 pieces. These parts are suitable for applications requiring Amphenol RF sourcing with full ROHS3 compliance.

TE Connectivity AMP Connectors 227754 Series (227754-1, 227754-2, 227754-3)

These parts are RoHS non-compliant and feature PBT dielectric material and zinc body construction, differing from the primary part's PTFE dielectric and brass body. These options are not suitable for applications requiring ROHS3 compliance. Selection of this series is limited to legacy systems or applications where RoHS compliance is not required.

Frequently Asked Questions (FAQ)

Q: What are the critical parameters that determine if a part can substitute for R141559000W?

A: The following parameters must match for functional equivalence: BNC connector style, jack female socket connector type, 50 Ohm impedance, solder cup contact termination, solder shield termination, panel mount configuration with bulkhead rear side nut, bayonet lock fastening, 4 GHz maximum frequency, -65°C to 165°C operating temperature range, and 500 V voltage rating.

Q: What is the difference between R141559000W and R141559000?

A: R141559000W is supplied in bulk packaging with 1102 pieces in stock and supports 500 mating cycles. R141559000 is supplied in box packaging with 806 pieces in stock and supports only 100 mating cycles. Both parts are otherwise electrically and mechanically identical.

Q: Can I use R141605000 as a direct replacement for R141559000W?

A: Yes. R141605000 is electrically and mechanically identical to R141559000W. Both are ROHS3 compliant, feature identical impedance, frequency rating, operating temperature, voltage rating, and mating cycle specifications. R141605000 is supplied in box packaging with 2384 pieces in stock, providing superior availability.

Q: What is the difference between Radiall and Amphenol RF BNC connectors in this list?

A: Radiall USA, Inc. parts (R141554000, R141559000, R141605000) and Amphenol RF parts (31-102, 31-221, 31-2221) are electrically equivalent with identical impedance, frequency, temperature, and voltage specifications. The primary differences are manufacturing source and material composition. Amphenol RF parts include different center contact material options and may include different mounting hardware configurations.

Q: Are the TE Connectivity 227754 series parts suitable replacements?

A: The 227754 series parts (227754-1, 227754-2, 227754-3) are electrically equivalent but are RoHS non-compliant, whereas R141559000W is ROHS3 compliant. These parts also feature PBT dielectric material and zinc body construction instead of PTFE dielectric and brass body. Selection of 227754 series parts is restricted to applications where RoHS compliance is not required.

Q: What packaging options are available?

A: R141559000W is supplied in bulk packaging. Equivalent Radiall parts R141554000 and R141605000 are supplied in box packaging. TE Connectivity and Amphenol RF parts are supplied in bulk packaging. Packaging selection depends on procurement and inventory management requirements.

Q: Which substitute part offers the best inventory availability?

A: R141605000 offers the highest inventory availability at 2384 pieces in stock. This Radiall part is electrically and mechanically identical to R141559000W and is recommended for applications requiring maximum supply assurance.

Q: Are all substitute parts ROHS3 compliant?

A: No. Radiall USA, Inc. parts (R141554000, R141559000, R141605000), TE Connectivity 1-1337451-0, and Amphenol RF parts (31-102, 31-221, 31-2221) are ROHS3 compliant. TE Connectivity 227754 series parts (227754-1, 227754-2, 227754-3) are RoHS non-compliant.

Q: What is the difference in mating cycle ratings among substitute parts?

A: R141559000W and most substitute parts support 500 mating cycles. R141559000 (without the "W" suffix) supports only 100 mating cycles. For applications requiring extended connector life, parts rated for 500 mating cycles are recommended.

Q: Can I mix and match connectors from different manufacturers in the same application?

A: All listed substitute parts maintain identical electrical specifications and mechanical mounting configurations. Mixing manufacturers is functionally acceptable from an electrical and mechanical standpoint. However, procurement and quality assurance procedures should address any specific requirements regarding single-source or multi-source component strategies.

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