Incandescent Lamp RT-1.75 Midget Screw 6V (Part Number 342)

Part Overview

The JKL Components Corp. part number 342 is an incandescent lamp with a clear lens, round domed top design, rated for 6V operation. This component features a midget screw base (RT-1 3/4 form factor) and produces 0.03 MSCP (Mean Spherical Candle Power). The product is classified as obsolete, making identification of suitable substitute components necessary for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

342

JKL Components Corp.In Stock: 934342 Datasheet

Current PartRFQ

LE-MS-6W

JKL Components Corp.In Stock: 955LE-MS-6W Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part LE-MS-6W is qualified as a replacement for part number 342 based on the following critical parameters:

• Voltage Rating: Both components operate at 6V, ensuring direct electrical compatibility
• Base Type: Both utilize midget screw base configuration (E27 screw base), providing mechanical interchangeability
• Form Factor: Both employ T-1 3/4 (RT-1 3/4) physical dimensions, ensuring housing and mounting compatibility
• Product Status: The substitute part LE-MS-6W maintains active product status, providing ongoing availability and supply chain continuity
• Regulatory Compliance: Both components share identical REACH status (REACH Unaffected) and ECCN classification (EAR99), maintaining compliance requirements

The LE-MS-6W represents a technology transition from incandescent to LED-based illumination while preserving the electrical and mechanical interface specifications of the original component.

Parameter Comparison

Engineering Selection Recommendations

Selection of LE-MS-6W as a substitute for part number 342 is supported by the following engineering criteria:

Availability and Supply Chain: Part 342 is classified as obsolete, creating supply chain risk. LE-MS-6W maintains active product status with documented inventory availability (878 Pcs), ensuring procurement reliability for current and future applications.

Regulatory Compliance: Both components maintain identical REACH and ECCN classifications, eliminating compliance barriers to substitution. The LE-MS-6W additionally achieves ROHS3 compliance, meeting enhanced environmental standards.

Electrical and Mechanical Compatibility: Identical 6V voltage rating and midget screw base configuration ensure direct interface compatibility without circuit modification or mechanical redesign.

Form Factor Alignment: Both components utilize T-1 3/4 / RT-1 3/4 physical dimensions, maintaining compatibility with existing lamp sockets and housings.

Frequently Asked Questions (FAQ)

Q: Can LE-MS-6W be directly installed in place of part 342 without modification?

A: Yes. Both components share identical voltage rating (6V), base type (midget screw), and form factor (T-1 3/4 / RT-1 3/4), enabling direct mechanical and electrical substitution without circuit or housing modifications.

Q: What is the primary difference between part 342 and LE-MS-6W?

A: Part 342 is an incandescent lamp technology, while LE-MS-6W is an LED-based replacement. Both maintain identical electrical interface specifications (6V, midget screw base) and physical dimensions (T-1 3/4).

Q: Are there compliance or regulatory differences between these components?

A: Both components maintain identical REACH status (REACH Unaffected) and ECCN classification (EAR99). LE-MS-6W additionally achieves ROHS3 compliance, representing enhanced environmental standards.

Q: Why is substitution necessary for part 342?

A: Part 342 is classified as obsolete, creating long-term supply chain risk. LE-MS-6W provides an active, continuously available alternative with equivalent electrical and mechanical specifications.

Q: Are there packaging differences between these components?

A: Part 342 packaging is specified as "-" (not detailed). LE-MS-6W is supplied in bulk packaging. Verify packaging requirements for your specific application and procurement process.