LED Circuit Board Indicator 5650F1 Equivalent & Substitute Parts

Part Overview

The 5650F1 is a 3mm red LED circuit board indicator manufactured by Visual Communications Company (VCC). This component features a single red diffused lens with domed top, rated for 2V at 10mA operation, and is designed for through-hole right-angle mounting applications. The 5650F1 is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing production and maintenance requirements. Substitute parts must maintain compatibility across electrical ratings, mechanical form factor, and mounting configuration while meeting current RoHS3 and REACH compliance standards.

Substiute Parts

5650F1

Visual Communications Company - VCCIn Stock: 7005650F1 Datasheet

Current PartRFQ

5510403F

DialightIn Stock: 10415510403F Datasheet

DirectRFQ

5510404F

DialightIn Stock: 19365510404F Datasheet

DirectRFQ

5510407010F

DialightIn Stock: 21715510407010F Datasheet

DirectRFQ

5510407F

DialightIn Stock: 36605510407F Datasheet

DirectRFQ

5510409F

DialightIn Stock: 33085510409F Datasheet

DirectRFQ

SSF-LXH103ID

Lumex Opto/Components Inc.In Stock: 53202SSF-LXH103ID Datasheet

SimilarRFQ

WP934CB/ID

KingbrightIn Stock: 4447WP934CB/ID Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5650F1 are classified into two categories based on electrical and mechanical compatibility:

Direct Substitutes (Dialight 551 Series): Parts 5510403F, 5510404F, 5510407010F, 5510407F, and 5510409F maintain identical or equivalent electrical specifications (2V, 10mA, 650nm wavelength, 10mcd brightness) and mechanical form factor (3mm T-1 through-hole right-angle mounting). These components are manufactured by Dialight and carry active product status with full RoHS3 and REACH compliance. Substitution within this group is determined by matching voltage rating, current rating, wavelength, brightness output, lens type, and mounting configuration.

Similar Substitutes (Cross-Manufacturer): Parts SSF-LXH103ID (Lumex) and WP934CB/ID (Kingbright) provide functional equivalence with allowable parameter variations. These components maintain the same lens style, mounting type, and form factor but operate at different current ratings (20mA), voltage ratings (2.1V for Lumex), wavelengths (635nm and 627nm respectively), and brightness levels (30mcd and 22.5mcd respectively). Selection of similar substitutes requires circuit design verification to accommodate the specified electrical parameter differences.

Critical Parameters for Substitution:

• Voltage Rating (2V nominal)
• Current Rating (10mA for direct substitutes; 20mA for similar substitutes)
• Wavelength - Peak (650nm for direct substitutes; 635nm–627nm for similar substitutes)
• Lens Size (3mm, T-1)
• Mounting Type (Through Hole, Right Angle)
• Lens Type (Diffused, Tinted)

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Preferred):

The Dialight 551 series components (5510403F, 5510404F, 5510407010F, 5510407F, 5510409F) are recommended as primary substitutes for the obsolete 5650F1. All five parts maintain identical electrical specifications (2V, 10mA, 650nm, 10mcd) and mechanical form factor. All Dialight substitutes carry active product status with full RoHS3 compliance and REACH unaffected designation, ensuring regulatory compliance for new designs and production continuity. Inventory availability ranges from 991 to 3579 pieces across the Dialight options, supporting volume requirements.

For Functional Equivalence with Parameter Variation:

The Lumex SSF-LXH103ID and Kingbright WP934CB/ID components provide functional equivalence with specified electrical parameter differences. These parts operate at 20mA current rating (versus 10mA for the 5650F1) and exhibit higher brightness output (30mcd and 22.5mcd respectively versus 10mcd). The Lumex part operates at 2.1V with 635nm wavelength; the Kingbright part operates at 2V with 627nm wavelength. Selection of these similar substitutes requires circuit design review to accommodate the increased current draw and brightness characteristics. Both components maintain active product status, RoHS3 compliance, and REACH unaffected status.

Compliance Verification:

All substitute parts listed carry ROHS3 compliance and REACH unaffected status, matching the regulatory profile of the original 5650F1. Moisture sensitivity level remains constant at MSL 1 (Unlimited) across all options, eliminating special handling requirements during assembly and storage.

Frequently Asked Questions (FAQ)

Q: Can the Dialight 5510403F directly replace the VCC 5650F1 without circuit modification?

A: Yes. The 5510403F maintains identical electrical specifications (2V, 10mA, 650nm, 10mcd) and mechanical form factor (3mm T-1 through-hole right-angle). No circuit modification is required for direct substitution.

Q: What is the difference between the five Dialight substitute options?

A: All five Dialight parts (5510403F, 5510404F, 5510407010F, 5510407F, 5510409F) share identical electrical ratings and mounting type. Differences exist in viewing angle specification and internal efficiency design, but these do not affect electrical compatibility. Selection among these options depends on specific application viewing angle requirements and availability.

Q: Can I use the Lumex SSF-LXH103ID as a drop-in replacement?

A: No. The SSF-LXH103ID operates at 20mA (versus 10mA) and 2.1V (versus 2V), with higher brightness output (30mcd versus 10mcd) and different wavelength (635nm versus 650nm). Circuit design review is required to accommodate the increased current draw and verify brightness compatibility with the application.

Q: Can I use the Kingbright WP934CB/ID as a drop-in replacement?

A: No. The WP934CB/ID operates at 20mA (versus 10mA) with higher brightness output (22.5mcd versus 10mcd) and different wavelength (627nm versus 650nm). Circuit design review is required to accommodate the increased current draw and verify brightness and color compatibility with the application.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance and REACH unaffected status, matching the regulatory profile of the original 5650F1.

Q: What is the inventory status of substitute parts?

A: Dialight 5510407F offers the highest inventory at 3579 pieces. Dialight 5510407010F provides 2069 pieces, 5510404F provides 1892 pieces, 5510409F provides 3212 pieces, and 5510403F provides 991 pieces. Lumex SSF-LXH103ID offers 53128 pieces, and Kingbright WP934CB/ID offers 4377 pieces.

Q: Do all substitute parts use the same packaging?

A: All substitute parts are supplied in bulk packaging. The original 5650F1 packaging specification was not provided in the input data.

Q: What viewing angle should I select among the Dialight options?

A: The 5650F1 viewing angle was not specified. Dialight options 5510403F, 5510407010F, 5510407F, and 5510409F specify 45° viewing angle. Dialight 5510404F does not specify viewing angle. Selection depends on application requirements for light distribution and visibility.