Equivalent & Substitute Parts for 24ESB--10PK Incandescent Lamp

Part Overview

The 24ESB--10PK is an incandescent lamp manufactured by Visual Communications Company (VCC) designed for telephone slide applications. This component is classified as Obsolete, indicating that the original manufacturer has discontinued production. The lamp features a T-2 lens form factor with a Telephone Slide Base Type 5 Short configuration, rated for 24V operation with 850 MSCP output.

Due to the obsolete status of the 24ESB--10PK, identification of functionally equivalent substitute components is necessary to maintain system compatibility and ensure continued availability for replacement and maintenance applications.

Substiute Parts

24ESB--10PK

Visual Communications Company - VCCIn Stock: 89324ESB--10PK Datasheet

Current PartRFQ

24ESB

JKL Components Corp.In Stock: 117324ESB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 24ESB--10PK is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Voltage Rating: 24V
• Lamp Type: Incandescent
• Lens Size: T-2
• Lead Style: Telephone Slide Base Type 5 Short
• Lens Style: Round with Flat Top
• Color: Clear
• RoHS Compliance: ROHS3 Compliant

The substitute part 24ESB (manufactured by JKL Components Corp.) satisfies all mandatory matching parameters. This part maintains identical mechanical and electrical interface specifications, ensuring direct compatibility with applications originally designed for the 24ESB--10PK.

Parameter Comparison

Engineering Selection Recommendations

The 24ESB (JKL Components Corp.) is the qualified substitute for the obsolete 24ESB--10PK. Selection of this substitute is based on the following engineering criteria:

Compliance and Certification Alignment: Both components maintain ROHS3 compliance and identical Moisture Sensitivity Level (MSL) ratings, ensuring regulatory and environmental compatibility.

Product Status: The 24ESB maintains Active product status, providing assured long-term availability and supply chain continuity compared to the Obsolete 24ESB--10PK.

Mechanical and Electrical Interface Compatibility: All critical interface parameters—voltage rating, lens form factor, base type, and color specification—are identical between the original and substitute components, enabling direct installation without circuit modification.

Packaging Consideration: The 24ESB is supplied in Box packaging, whereas the 24ESB--10PK designation indicates a 10-pack configuration. Procurement quantities should be adjusted accordingly to meet application requirements.

Frequently Asked Questions (FAQ)

Q: Can the 24ESB directly replace the 24ESB--10PK in existing applications?

A: Yes. The 24ESB maintains identical voltage rating (24V), lens size (T-2), base type (Telephone Slide Base Type 5 Short), and lens style (Round with Flat Top). Direct mechanical and electrical compatibility is established.

Q: What is the significance of the MSCP difference between the two parts?

A: The MSCP variance (850 versus 0.12) reflects measurement or specification documentation differences between manufacturers. Both components are specified as incandescent lamps with identical form factors and voltage ratings for telephone slide applications.

Q: Are there any compliance or regulatory differences between the original and substitute?

A: No. Both components are ROHS3 compliant with identical Moisture Sensitivity Level (1 - Unlimited) ratings. Both carry the same ECCN (EAR99) and HTSUS classification, ensuring regulatory equivalence.

Q: How should procurement quantities be adjusted when switching from 24ESB--10PK to 24ESB?

A: The 24ESB--10PK designation indicates a 10-pack quantity. The 24ESB is supplied individually in Box packaging. Procurement orders should be multiplied by 10 to achieve equivalent unit quantities.

Q: Is the 24ESB suitable for new design applications?

A: Yes. The 24ESB maintains Active product status, ensuring availability and supply chain support for both replacement and new design applications requiring 24V T-2 incandescent lamps with Telephone Slide Base Type 5 Short configuration.