Switchcraft 114B Stereo Barrel Connector - Equivalent & Substitute Parts

Part Overview

The Switchcraft 114B is a 6.35mm (1/4") stereo phone jack connector designed for panel mount applications with solder eyelet termination. This connector is part of the Hi-D® 11* series and serves as a standard interface for audio equipment requiring three-conductor TRS (Tip-Ring-Sleeve) connectivity. The part is currently active in inventory with 894 units in stock. Substitute parts are identified to provide alternatives for procurement flexibility, extended lead time management, or specific application requirements where equivalent electrical and mechanical specifications are maintained.

Key Parameters

Parameter	Specification
Connector Type	Phone Jack
Gender	Female
Signal Configuration	Stereo (3 Conductor, TRS)
Mating Diameter	6.35mm (0.250", 1/4") - Headphone
Number of Positions/Contacts	3 Conductors, 5 Contacts
Mounting Type	Panel Mount, Through Hole
Termination Method	Solder Eyelet(s)
Shielding	Unshielded
Contact Material - Plating	Tin
Housing Material	Polyester or Polyamide (PA66), Glass Filled
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the Switchcraft 114B are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Primary Substitution Criteria:

Connector type: Phone Jack (Female gender)
Signal configuration: Stereo (3 Conductor, TRS)
Mating diameter: 6.35mm (0.250", 1/4") - Headphone standard
Contact count: 3 Conductors, 5 Contacts
Mounting configuration: Panel Mount, Through Hole
Termination: Solder Eyelet(s)
Shielding: Unshielded

Identified Substitutes:

114BX (Switchcraft Inc.) - Direct manufacturer alternative with identical electrical and mechanical specifications, differing only in packaging (Bulk) and inventory status.
ACJS-MVS-5 (Amphenol Audio) - Cross-manufacturer equivalent meeting all core substitution criteria with compatible electrical ratings and mechanical form factor.

Parameter Comparison

Parameter	114B (Main Part)	114BX (Switchcraft)	ACJS-MVS-5 (Amphenol Audio)
Manufacturer	Switchcraft Inc.	Switchcraft Inc.	Amphenol Audio
Connector Type	Phone Jack	Phone Jack	Phone Jack
Gender	Female	Female	Female
Signal Lines	Stereo (3 Conductor, TRS)	Stereo (3 Conductor, TRS)	Stereo (3 Conductor, TRS)
Mating Diameter	6.35mm (0.250", 1/4")	6.35mm (0.250", 1/4")	6.35mm (0.250", 1/4")
Number of Positions/Contacts	3 Conductors, 5 Contacts	3 Conductors, 5 Contacts	3 Conductors, 5 Contacts
Mounting Type	Panel Mount, Through Hole	Panel Mount, Through Hole	Panel Mount, Through Hole
Termination	Solder Eyelet(s)	Solder Eyelet(s)	Solder Eyelet(s)
Shielding	Unshielded	Unshielded	Unshielded
Contact Material - Plating	Tin	Tin	Tin
Operating Temperature	-20°C ~ 65°C	-20°C ~ 65°C	-25°C ~ 70°C
Voltage - Rated	48VDC	48VDC	34V
Current Rating (Amps)	3 A	3 A	10 A
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99

Engineering Selection Recommendations

114BX (Switchcraft Inc.): This part is the primary direct substitute, manufactured by the same supplier as the main part. Both components share identical electrical ratings (48VDC, 3A) and mechanical specifications. Selection of 114BX is appropriate when procurement of the 114B is constrained by availability, with the understanding that packaging differs (Bulk vs. standard). Both parts maintain ROHS3 compliance and REACH unaffected status.

ACJS-MVS-5 (Amphenol Audio): This cross-manufacturer substitute meets all core mechanical and electrical compatibility requirements for panel mount stereo phone jack applications. The ACJS-MVS-5 operates across a wider temperature range (-25°C to 70°C versus -20°C to 65°C) and supports higher current capacity (10A versus 3A). However, the rated voltage is lower (34V versus 48VDC). Selection of ACJS-MVS-5 is appropriate when application voltage requirements do not exceed 34V and higher current capacity or extended temperature operation is beneficial. Both parts maintain ROHS3 compliance and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can the 114BX be used as a direct replacement for the 114B?

A: Yes. The 114BX is manufactured by Switchcraft Inc. and maintains identical electrical ratings (48VDC, 3A), mechanical form factor, and all core specifications. The primary difference is packaging configuration (Bulk). Both parts are ROHS3 compliant and REACH unaffected.

Q: What are the key differences between the 114B and ACJS-MVS-5?

A: Both connectors share identical mechanical specifications (6.35mm stereo phone jack, panel mount, solder eyelet termination, 3 conductors, 5 contacts). The ACJS-MVS-5 differs in rated voltage (34V versus 48VDC) and current capacity (10A versus 3A). The ACJS-MVS-5 also operates across a wider temperature range (-25°C to 70°C). Selection depends on application voltage and current requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. The 114B, 114BX, and ACJS-MVS-5 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What is the panel hole size requirement for these connectors?

A: The 114B and 114BX require a 0.375" (9.52mm) panel hole with 3/8"-32 thread size. The ACJS-MVS-5 requires a 0.394" (10.00mm) panel hole. Panel hole size must be verified during mechanical design to ensure proper fit.

Q: Can the ACJS-MVS-5 be used in applications requiring 48VDC operation?

A: No. The ACJS-MVS-5 is rated for 34V maximum. Applications requiring 48VDC operation must use the 114B or 114BX.

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