Equivalent & Substitute Parts for 5BC-3-F

Part Overview

The 5BC-3-F is an active-status dual-color LED indicator manufactured by Bivar Inc., configured as a common cathode through-hole component with green and red light emission. This T-1 3/4 form factor device provides discrete indication functionality with 35mcd brightness in both colors and operates at 2.1V green and 2V red forward voltage. Substitute parts are identified to address inventory availability, extended lead times, or regional sourcing requirements while maintaining electrical and mechanical compatibility within the specified parameter ranges.

Substiute Parts

5BC-3-F

Bivar Inc.In Stock: 9635BC-3-F Datasheet

Current PartRFQ

LTL-293SJW

Lite-On Inc.In Stock: 19407LTL-293SJW Datasheet

SimilarRFQ

XLUGR58M

SunLEDIn Stock: 5293XLUGR58M Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5BC-3-F is determined by the following mandatory parameters:

Mechanical Compatibility:

• Lens size: 5mm, T-1 3/4
• Mounting type: Through hole
• Package configuration: Radial leads
• Maximum height: 8.60mm
• Lens transparency: Diffused
• Lens color: White

Electrical Compatibility:

• Dual-color green and red emission
• Test current: 20mA for both colors
• Forward voltage range: Green 2.0V–2.2V, Red 1.8V–2.0V
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

The identified substitute parts LTL-293SJW and XLUGR58M meet all mechanical requirements and operate within the specified electrical parameter ranges. Configuration differences (common cathode versus bidirectional) do not prevent substitution when circuit design accommodates the alternative pinout.

Parameter Comparison

Engineering Selection Recommendations

All three components maintain active product status and ROHS3 compliance, confirming ongoing manufacturer support and regulatory alignment. Selection between the main part and substitutes depends on application-specific requirements:

5BC-3-F (Bivar Inc.): Primary choice when common cathode configuration is required. Provides balanced brightness at 35mcd for both colors with 40° viewing angle, suitable for standard indication applications.

LTL-293SJW (Lite-On Inc.): Bidirectional configuration with higher red brightness (90mcd) and wider viewing angle (60°). Forward voltage for red is lower at 1.8V, reducing power consumption in red-only operation. Suitable for applications requiring enhanced red visibility or wider viewing geometry.

XLUGR58M (SunLED): Bidirectional configuration with forward voltage matching the red specification of the main part (2.0V). Green brightness is lower at 29mcd; red brightness is significantly lower at 13mcd. Appropriate for applications where brightness reduction is acceptable or power consumption minimization is prioritized.

All parts are RoHS3 compliant with MSL rating 1, confirming compatibility with standard PCB assembly processes and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can LTL-293SJW replace 5BC-3-F in a common cathode circuit?

A: LTL-293SJW uses bidirectional configuration instead of common cathode. Direct substitution requires circuit redesign to accommodate the alternative pinout. Electrical parameters (voltage, current, wavelength) are compatible; mechanical fit is identical.

Q: What is the brightness difference between these parts?

A: 5BC-3-F provides 35mcd in both colors. LTL-293SJW delivers 40mcd green and 90mcd red. XLUGR58M delivers 29mcd green and 13mcd red. Brightness selection depends on application visibility requirements and power budget constraints.

Q: Are all three parts suitable for the same PCB layout?

A: Yes. All three components share identical mechanical specifications: 5mm T-1 3/4 lens size, 8.60mm maximum height, through-hole radial lead configuration, and diffused white lens. PCB footprints are interchangeable. Configuration differences (common cathode versus bidirectional) require circuit-level verification.

Q: What is the viewing angle difference?

A: 5BC-3-F provides 40° viewing angle. Both LTL-293SJW and XLUGR58M provide 60° viewing angle. Wider viewing angle allows indication visibility across a broader spatial range.

Q: Do all parts meet the same compliance standards?

A: Yes. All three components are ROHS3 compliant with MSL rating 1 (Unlimited), confirming compatibility with standard manufacturing processes and storage without moisture control requirements.

Q: Which substitute offers the lowest power consumption for red indication?

A: LTL-293SJW operates at 1.8V red forward voltage compared to 2.0V for both 5BC-3-F and XLUGR58M. At 20mA test current, LTL-293SJW red operation consumes approximately 4mW less power per LED.