SSL-LX25593ID Equivalent & Substitute Parts

Part Overview

The SSL-LX25593ID is a red diffused rectangular LED indicator manufactured by Lumex Opto/Components Inc. designed for through-hole mounting applications. This component is classified as an active product with full RoHS3 compliance and unlimited moisture sensitivity rating. The part is specified for 2V forward voltage operation at 20mA test current with a 3 millicandela brightness rating and 110° viewing angle. Substitute parts are identified when equivalent electrical characteristics, mechanical dimensions, and compliance certifications align with the original specification, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

SSL-LX25593ID

Lumex Opto/Components Inc.In Stock: 693SSL-LX25593ID Datasheet

Current PartRFQ

WP513IDT

KingbrightIn Stock: 1970WP513IDT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSL-LX25593ID are identified based on strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Forward voltage (Vf) of 2V nominal
• Test current of 20mA
• Millicandela rating of 3mcd
• Viewing angle of 110°

Mechanical Equivalence Criteria:

• Rectangular lens style with flat top configuration
• Lens dimensions of 5.00mm x 2.50mm
• Maximum height of 8.50mm
• Through-hole radial mounting type
• Supplier device package of Rectangular 2.5mmx5mm

Compliance Equivalence Criteria:

• RoHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)
• REACH Unaffected status
• ECCN EAR99 classification

The substitute part WP513IDT from Kingbright meets all electrical, mechanical, and compliance requirements for direct substitution in applications requiring the SSL-LX25593ID.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: SSL-LX25593ID

The SSL-LX25593ID remains the primary component choice when Lumex Opto/Components Inc. supply is available. This part carries active product status with confirmed inventory of 663 pieces in stock. Full RoHS3 compliance and REACH Unaffected designation confirm regulatory alignment for current and future applications.

Substitute Selection: WP513IDT

The WP513IDT from Kingbright qualifies as a direct parametric equivalent for applications requiring component substitution. This part demonstrates:

• Identical electrical operating parameters (2V forward voltage, 20mA test current, 3mcd brightness)
• Identical mechanical form factor (5.00mm x 2.50mm rectangular diffused lens, 8.50mm maximum height, through-hole radial mounting)
• Equivalent compliance certifications (RoHS3 Compliant, REACH Unaffected, EAR99 classification)
• Higher inventory availability (1881 pieces in stock)

The WP513IDT wavelength specification of 627nm peak (versus 635nm for the SSL-LX25593ID) remains within the red LED spectrum and does not constitute a functional limitation for indicator applications where color perception is the primary requirement.

Both parts are classified as active products with unlimited moisture sensitivity rating, confirming suitability for standard through-hole PCB assembly processes without special handling requirements.

Frequently Asked Questions (FAQ)

Q: Can WP513IDT replace SSL-LX25593ID in existing circuit designs?

A: Yes. The WP513IDT meets all specified electrical parameters (2V forward voltage, 20mA test current, 3mcd brightness, 110° viewing angle) and mechanical dimensions (5.00mm x 2.50mm rectangular diffused lens, 8.50mm height, through-hole radial package). Direct substitution is supported without circuit modification.

Q: What is the difference in wavelength between these parts?

A: The SSL-LX25593ID specifies 635nm peak wavelength, while the WP513IDT specifies 627nm peak wavelength. Both values fall within the red LED spectrum. The 8nm difference produces no perceptible color shift in indicator applications and does not affect functional performance.

Q: Are both parts RoHS3 compliant?

A: Yes. Both SSL-LX25593ID and WP513IDT carry RoHS3 Compliant certification and REACH Unaffected status, confirming regulatory compliance for current manufacturing and environmental standards.

Q: What is the moisture sensitivity rating for these parts?

A: Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture-related handling restrictions during storage, transport, or assembly. Standard PCB assembly processes are appropriate for both components.

Q: Which part should be selected for new designs?

A: Selection between SSL-LX25593ID and WP513IDT depends on supply availability and procurement lead time. Both parts are functionally equivalent. The WP513IDT currently shows higher inventory availability (1881 pieces versus 663 pieces for the SSL-LX25593ID).

Q: Are there any mechanical compatibility issues when substituting?

A: No. Both parts share identical lens dimensions (5.00mm x 2.50mm), maximum height (8.50mm), and through-hole radial mounting configuration. PCB footprints and mechanical clearances designed for either part accommodate the other without modification.

Q: What compliance certifications apply to both parts?

A: Both parts carry RoHS3 Compliant, REACH Unaffected, and EAR99 ECCN classifications. HTSUS code 8541.41.0000 applies to both components, confirming equivalent tariff classification for import/export purposes.