Equivalent & Substitute Parts for SSF-LXH101ID-01

Part Overview

The SSF-LXH101ID-01 is a LED Circuit Board Indicator manufactured by Lumex Opto/Components Inc. This component is a single red diffused LED with a 5mm T-1 3/4 form factor, designed for through-hole right-angle mounting on printed circuit boards. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for ongoing production and repair applications.

Substiute Parts

SSF-LXH101ID-01

Lumex Opto/Components Inc.In Stock: 935SSF-LXH101ID-01 Datasheet

Current PartRFQ

SSF-LXH100ID-01

Lumex Opto/Components Inc.In Stock: 40377SSF-LXH100ID-01 Datasheet

DirectRFQ

SSF-LXH100LID

Lumex Opto/Components Inc.In Stock: 21874SSF-LXH100LID Datasheet

DirectRFQ

SSF-LXH4RA5LID

Lumex Opto/Components Inc.In Stock: 717SSF-LXH4RA5LID Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSF-LXH101ID-01 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Color: Red
• Wavelength - Peak: 635nm
• Configuration: Single
• Current Rating: 20mA
• Millicandela Rating: 40mcd
• Viewing Angle: 60°
• Lens Type: Diffused, Tinted
• Lens Style: Round with Domed Top
• Lens Size: 5mm, T-1 3/4
• Mounting Type: Through Hole, Right Angle
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

Allowable Variation:

• Voltage Rating: 2V to 2.1V (within acceptable forward voltage tolerance for red LEDs)
• Product Status: Active substitutes preferred over obsolete

All identified substitute parts maintain full electrical and mechanical compatibility with the original SSF-LXH101ID-01 specification.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: SSF-LXH100ID-01

The SSF-LXH100ID-01 is the direct functional equivalent of the obsolete SSF-LXH101ID-01. This part maintains identical electrical specifications (2V, 20mA, 40mcd) and mechanical form factor (5mm T-1 3/4 through-hole right-angle). The SSF-LXH100ID-01 holds active product status with 40,286 units in stock, ensuring long-term availability for production and service applications. Both parts are ROHS3 compliant and REACH unaffected.

Secondary Substitute: SSF-LXH100LID

The SSF-LXH100LID provides equivalent electrical and mechanical performance to the original part. This variant is active with 21,793 units available. Electrical specifications remain identical (2V, 20mA, 40mcd). The SSF-LXH100LID is suitable for applications where the original SSF-LXH101ID-01 was specified.

Tertiary Substitute: SSF-LXH4RA5LID

The SSF-LXH4RA5LID operates at 2.1V forward voltage, representing a 0.1V increase from the original 2V specification. All other electrical parameters (20mA current, 40mcd brightness, 60° viewing angle) and mechanical characteristics (5mm T-1 3/4 through-hole right-angle) remain equivalent. This part is active with 706 units in stock. The voltage differential is within acceptable tolerance for red LED applications and does not compromise circuit compatibility in standard indicator applications.

All three substitute parts are manufactured by Lumex Opto/Components Inc., maintaining supply chain consistency and design continuity.

Frequently Asked Questions (FAQ)

Q: Can SSF-LXH100ID-01 be used as a direct replacement for SSF-LXH101ID-01?

A: Yes. The SSF-LXH100ID-01 is electrically and mechanically identical to the SSF-LXH101ID-01. Both parts feature 2V forward voltage, 20mA current rating, 40mcd brightness, and identical 5mm T-1 3/4 through-hole right-angle mounting. The primary difference is product status: SSF-LXH100ID-01 is active with high inventory availability.

Q: What is the difference between SSF-LXH100ID-01 and SSF-LXH100LID?

A: Both parts are electrically and mechanically equivalent. The designation difference reflects internal Lumex product line variations. Both maintain 2V, 20mA, 40mcd specifications and 5mm T-1 3/4 form factor. Selection between these two is based on packaging availability and inventory status.

Q: Is SSF-LXH4RA5LID compatible with circuits designed for SSF-LXH101ID-01?

A: Yes. The SSF-LXH4RA5LID operates at 2.1V forward voltage compared to the original 2V specification. This 0.1V difference is within standard tolerance for red LED applications and does not affect circuit functionality in typical indicator applications. All other parameters (20mA current, 40mcd brightness, 60° viewing angle, 5mm T-1 3/4 form factor) are identical.

Q: Are all substitute parts RoHS and REACH compliant?

A: Yes. All substitute parts (SSF-LXH100ID-01, SSF-LXH100LID, and SSF-LXH4RA5LID) are ROHS3 compliant and REACH unaffected, matching the compliance status of the original SSF-LXH101ID-01.

Q: What is the moisture sensitivity level for these LED indicators?

A: All parts, including the original and all substitutes, have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Which substitute part should be selected for new production?

A: SSF-LXH100ID-01 is recommended for new production applications. This part is active with the highest inventory level (40,286 units), ensuring consistent long-term supply. It maintains complete electrical and mechanical equivalence to the original specification.