Dialight 5513002F LED Circuit Board Indicator Equivalent & Substitute Parts

Part Overview

The Dialight 5513002F is an LED Circuit Board Indicator (CBI) featuring a 3mm right-angle through-hole configuration with dual color capability (Green/Red). This component is designed for applications requiring visual status indication on circuit boards with simultaneous green and red LED functionality. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when inventory constraints, lead time requirements, or specific optical characteristics necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

5513002F

DialightIn Stock: 12235513002F Datasheet

Current PartRFQ

5513003F

DialightIn Stock: 31995513003F Datasheet

DirectRFQ

5513009F

DialightIn Stock: 67855513009F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5513002F are classified based on electrical and mechanical parameter alignment within the Dialight 551 series:

Direct Substitute (5513003F): Maintains identical electrical specifications (10mA, 2.1V Green/2V Red, 565nm/635nm wavelengths, 10mcd/4.7mcd ratings) and mechanical configuration (3mm, through-hole, right-angle). The primary difference is viewing angle (50° versus 60°), which represents a narrower field of view suitable for applications with more directional viewing requirements. All compliance certifications remain equivalent.

Similar Substitute (5513009F): Maintains identical electrical specifications and mechanical mounting configuration but introduces optical differences. The diffused lens type (versus clear) and domed top styling alter light distribution characteristics while preserving the same wavelengths, brightness ratings, and forward voltage/current parameters. Viewing angle is 50°. This variant is suitable for applications requiring diffused light output or where lens appearance is a design consideration.

Parameter Comparison

Engineering Selection Recommendations

All three parts (5513002F, 5513003F, 5513009F) maintain Active product status with full RoHS3 compliance and REACH unaffected certification, ensuring regulatory compliance across all substitution scenarios.

5513002F Selection: Primary choice when 60° viewing angle is required for wider light distribution in applications where the indicator must be visible across a broader range of viewing positions.

5513003F Selection: Direct electrical equivalent with 50° viewing angle. Select when narrower directional viewing is acceptable and the component must maintain clear lens optics. Inventory availability (3151 pcs) supports high-volume applications.

5513009F Selection: Select when diffused light output is preferred for aesthetic or functional reasons, or when the domed top lens styling aligns with design requirements. The 50° viewing angle and diffused lens provide softer light distribution. Highest inventory availability (6735 pcs) supports extended lead time requirements.

Frequently Asked Questions (FAQ)

Q: Can 5513003F directly replace 5513002F in existing designs? A: Yes. Electrical parameters are identical (10mA, 2.1V Green/2V Red, wavelengths, brightness). The 50° viewing angle is narrower than the original 60°, which may affect visibility in applications requiring wide-angle viewing. Verify viewing angle requirements before substitution.

Q: What is the primary difference between 5513002F and 5513009F? A: Both share identical electrical specifications and mounting configuration. The 5513009F features a diffused lens with domed top styling versus the clear lens of 5513002F. This produces softer, more dispersed light output. Viewing angle is 50° on both.

Q: Are all three parts compatible with the same circuit board layout? A: Yes. All three parts use identical through-hole, right-angle mounting configuration and 3mm form factor. PCB footprints and hole spacing are compatible across all three variants.

Q: Do these parts require different current-limiting resistor values? A: No. All three parts operate at 10mA forward current with identical voltage ratings (2.1V Green, 2V Red). Resistor calculations remain unchanged across substitutions.

Q: Which part should be selected for maximum light output? A: All three parts have identical millicandela ratings (10mcd Green, 4.7mcd Red). Light output intensity is equivalent. Selection should be based on viewing angle and lens type requirements.

Q: Are moisture sensitivity levels identical across all substitutes? A: Yes. All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.