Switchcraft M114B Barrel Connector - Equivalent & Substitute Parts

Part Overview

The Switchcraft M114B is a 6.35mm (0.250", 1/4") stereo headphone jack connector designed for panel mount applications. This female connector features three conductors (TRS configuration) with solder eyelet termination, making it suitable for audio signal routing in professional and consumer audio equipment. The M114B is part of the Hi-D JAX® M-11* series and is currently in active production with 861 units available in new original stock.

Identifying equivalent and substitute parts is essential when the primary part number becomes unavailable, when bulk packaging is required, or when inventory constraints necessitate alternative sourcing from the same manufacturer's product line.

Substiute Parts

M114B

Switchcraft Inc.In Stock: 941M114B Datasheet

Current PartRFQ

113BX

Switchcraft Inc.In Stock: 2409113BX Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Switchcraft 113BX qualifies as a direct substitute for the M114B based on the following critical parameters that determine functional interchangeability:

Matching Parameters (Substitution Basis):

• Connector type: Female phone jack
• Signal configuration: Stereo (3 Conductor, TRS)
• Mating diameter: 6.35mm (0.250", 1/4")
• Number of positions/contacts: 3 Conductors, 4 Contacts
• Mounting type: Panel mount, through hole
• Termination method: Solder eyelet(s)
• Operating temperature range: -20°C ~ 65°C
• Voltage rating: 48VDC
• Current rating: 3 A
• Contact material plating: Tin
• Body material: Brass
• RoHS compliance: ROHS3 Compliant
• Manufacturer: Switchcraft Inc.

Difference:

• Packaging: M114B is supplied in standard packaging; 113BX is supplied in bulk packaging with higher inventory availability (2345 units vs. 861 units)

Both parts belong to the Switchcraft Hi-D® series and maintain identical electrical and mechanical specifications, making them fully interchangeable in circuit design and PCB layout.

Parameter Comparison

Engineering Selection Recommendations

Both the M114B and 113BX are active products manufactured by Switchcraft Inc. and maintain full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on packaging and inventory requirements rather than electrical or mechanical performance, as both components are functionally identical.

The 113BX offers significantly higher inventory availability (2345 units versus 861 units) and is supplied in bulk packaging, making it the preferred choice for high-volume production runs or when extended supply chain security is required. The M114B remains suitable for standard packaging applications where individual unit quantities are sufficient.

Both parts are suitable for audio signal routing applications operating within the specified temperature range of -20°C to 65°C and voltage/current ratings of 48VDC and 3A respectively.

Frequently Asked Questions (FAQ)

Q: Can the 113BX be used as a direct replacement for the M114B in existing designs?

A: Yes. The 113BX is a direct functional equivalent. Both connectors share identical electrical specifications (48VDC, 3A), mechanical dimensions (6.35mm mating diameter), contact configuration (3 Conductor TRS), mounting type (panel mount through hole), and termination method (solder eyelet). No circuit redesign or PCB layout modification is required.

Q: What is the primary difference between the M114B and 113BX?

A: The primary difference is packaging format and inventory availability. The M114B is supplied in standard packaging with 861 units in stock, while the 113BX is supplied in bulk packaging with 2345 units available. Both parts are electrically and mechanically identical.

Q: Are both parts RoHS compliant?

A: Yes. Both the M114B and 113BX are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing.

Q: What is the operating temperature range for these connectors?

A: Both connectors operate within the temperature range of -20°C to 65°C. Applications requiring operation outside this range require alternative component selection.

Q: Can these connectors handle the current requirements of my audio application?

A: Both connectors are rated for 3A maximum current at 48VDC. Verify that your application current draw does not exceed this specification. For applications requiring higher current capacity, alternative connector types must be evaluated.

Q: Are the contact materials identical between the two parts?

A: Yes. Both the M114B and 113BX feature tin-plated brass contacts and brass bodies with silver and black color options, ensuring consistent electrical performance and durability.