Equivalent & Substitute Parts for JKL Components Corp. 757

Part Overview

The JKL Components Corp. 757 is an incandescent lamp rated at 28V with a clear round domed top lens, RT-3 1/4 size, and miniature bayonet lead style. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance and component sourcing. The CEC Industries 757 serves as a direct functional equivalent, offering the same electrical performance and mechanical compatibility within the specified parameter range.

Substiute Parts

757

JKL Components Corp.In Stock: 1078757 Datasheet

Current PartRFQ

757

CEC IndustriesIn Stock: 895757 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CEC Industries 757 qualifies as a direct substitute based on the following alignment of critical parameters:

• Voltage Rating: Both parts are rated at 28V, ensuring electrical compatibility with the original circuit design
• MSCP Output: Both parts deliver 0.62 MSCP, maintaining identical light intensity performance
• Lens Designation: RT-3 1/4 (JKL) and T-3.25 (CEC) represent equivalent physical dimensions and optical form factors
• Lead Interface: Miniature Bayonet and BA9S Bayonet - Single Contact are mechanically compatible socket interfaces
• Type and Color: Both are clear incandescent lamps, preserving the original optical and thermal characteristics

The substitution is valid within applications where these electrical and mechanical parameters define the functional requirement.

Parameter Comparison

Engineering Selection Recommendations

The CEC Industries 757 is the appropriate substitute for the obsolete JKL Components Corp. 757 based on the following factors:

• Product Status: The JKL part is obsolete; the CEC Industries equivalent is in active production, ensuring long-term availability
• Regulatory Compliance: Both parts share identical ECCN classification (EAR99), maintaining export control consistency
• Electrical Equivalence: Matching voltage rating (28V) and light output (0.62 MSCP) ensure direct functional replacement
• Mechanical Compatibility: Bayonet lead interfaces are compatible with standard 28V lamp sockets designed for this form factor
• Inventory Availability: CEC Industries 757 is currently in stock (882 Pcs), supporting immediate procurement

Selection of the CEC Industries 757 eliminates obsolescence risk while maintaining full electrical and mechanical compatibility with the original design specification.

Frequently Asked Questions (FAQ)

Q: Can the CEC Industries 757 be used as a direct replacement in equipment designed for the JKL Components Corp. 757?

A: Yes. Both parts meet the critical substitution parameters: 28V voltage rating, 0.62 MSCP light output, equivalent lens size (RT-3 1/4 / T-3.25), and compatible bayonet lead styles. The parts are electrically and mechanically interchangeable.

Q: What is the difference between RT-3 1/4 and T-3.25 lens designations?

A: RT-3 1/4 and T-3.25 represent equivalent physical dimensions and form factors for incandescent lamp lenses. Both designations describe a 3 1/4 inch round lens with domed top geometry. The nomenclature differs by manufacturer convention but describes the same optical and mechanical specification.

Q: Are the bayonet lead styles (Miniature Bayonet vs. BA9S Bayonet - Single Contact) compatible?

A: Yes. Both designations describe single-contact bayonet interfaces used in 28V incandescent lamp applications. The mechanical fit and electrical connection are compatible with standard 28V lamp sockets.

Q: Why is the JKL Components Corp. 757 listed as obsolete?

A: Obsolescence indicates the part is no longer in active production. The CEC Industries 757 provides functional equivalence and current availability, making it the appropriate choice for new procurement and system maintenance.

Q: Are there any compliance or certification differences between the two parts?

A: Both parts share identical ECCN classification (EAR99) and REACH status, ensuring equivalent regulatory treatment. No compliance barriers exist to substitution.