Switchcraft NL112B Stereo Barrel Connector - Equivalent & Substitute Parts

Part Overview

The Switchcraft NL112B is a 6.35mm (0.250", 1/4") stereo headphone jack connector designed for panel mount, through-hole applications. This female connector features three conductors (TRS configuration) with solder eyelet termination and is part of the Hi-D® NL11 series. The NL112B is actively manufactured and widely used in audio equipment, musical instruments, and professional audio systems where reliable stereo signal connectivity is required. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when packaging requirements differ.

Substiute Parts

NL112B

Switchcraft Inc.In Stock: 814NL112B Datasheet

Current PartRFQ

NL112BX

Switchcraft Inc.In Stock: 2030NL112BX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The NL112B has one identified substitute part: NL112BX. Both parts are manufactured by Switchcraft Inc. and belong to the Hi-D® NL11 series. Substitution eligibility is determined by strict equivalence across the following critical parameters:

• Connector type: Phone Jack (Female)
• Signal configuration: Stereo (3 Conductor, TRS)
• Mating diameter: 6.35mm (0.250", 1/4")
• Contact count: 3 Conductors, 3 Contacts
• Mounting configuration: Panel Mount, Through Hole
• Termination method: Solder Eyelet(s)
• Electrical ratings: 48VDC, 250 mA
• Operating temperature: -20°C ~ 65°C
• Mechanical specifications: Panel hole size 0.375" (9.52mm), thread size 3/8"-32
• Compliance: ROHS3 Compliant, REACH Unaffected

The primary difference between NL112B and NL112BX is packaging: NL112B is supplied in standard packaging, while NL112BX is supplied in bulk packaging. Both parts are active products with identical electrical and mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both NL112B and NL112BX are active products manufactured by Switchcraft Inc. and carry identical ROHS3 and REACH compliance certifications. Selection between these parts should be based on packaging requirements and inventory availability:

• NL112B: Standard packaging configuration, suitable for applications requiring individual connector units with standard packaging materials.
• NL112BX: Bulk packaging configuration, suitable for high-volume manufacturing environments or applications where bulk quantities are preferred.

Both parts meet all electrical, mechanical, and environmental specifications for 6.35mm stereo jack applications. The choice between them does not affect functional performance or compatibility with mating connectors.

Frequently Asked Questions (FAQ)

Q: Can NL112BX be used as a direct replacement for NL112B?

A: Yes. NL112BX is a direct functional equivalent to NL112B. Both parts are identical in electrical characteristics, mechanical dimensions, contact configuration, and environmental ratings. The only difference is packaging format.

Q: What does "bulk packaging" mean for the NL112BX?

A: Bulk packaging indicates that the NL112BX is supplied in larger quantities per container without individual packaging materials. This is typical for high-volume manufacturing operations and reduces per-unit packaging costs.

Q: Are the panel mounting specifications identical between NL112B and NL112BX?

A: Yes. Both parts have identical panel hole size (0.375" / 9.52mm) and thread size (3/8"-32), ensuring identical mechanical fit and installation procedures.

Q: Do both parts support the same electrical ratings?

A: Yes. Both NL112B and NL112BX are rated for 48VDC at 250 mA and operate across the same temperature range (-20°C ~ 65°C).

Q: Are there any compliance differences between these parts?

A: No. Both parts carry identical ROHS3 Compliant and REACH Unaffected certifications.

Q: What is the contact configuration for these connectors?

A: Both parts feature a 3-conductor TRS (Tip-Ring-Sleeve) stereo configuration with 3 contacts, standard for 6.35mm headphone jack applications.