LED Circuit Board Indicator H315CGD Equivalent & Substitute Parts

Part Overview

The H315CGD is a 3mm LED Circuit Board Indicator manufactured by Bivar Inc., configured as a 3 High green LED assembly with diffused lens and domed top. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The H315CGD operates at 2.2V with 20mA current rating and delivers 30mcd luminous intensity at a 45° viewing angle. Identification of compatible substitute parts ensures design continuity and supply chain reliability for applications requiring this specific LED indicator configuration.

Substiute Parts

H315CGD

Bivar Inc.In Stock: 1019H315CGD Datasheet

Current PartRFQ

5642200222F

DialightIn Stock: 9075642200222F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the H315CGD are identified based on strict electrical and mechanical parameter alignment. The primary substitute, Dialight 5642200222F, shares the following critical compatibility parameters:

Matching Parameters:

• Lens Size: 3mm, T-1 (identical physical form factor)
• Configuration: 3 High (identical multi-LED assembly structure)
• Color: Green (x 3) (identical color specification)
• Wavelength - Peak: 565nm (identical optical wavelength)
• Viewing Angle: 45° (identical viewing angle)
• Lens Style: Round with Domed Top (identical physical appearance)
• Moisture Sensitivity Level: 1 (Unlimited) (identical environmental tolerance)

Allowable Parameter Variations:

• Voltage Rating: 2.2V (H315CGD) vs. 2.1V (5642200222F) — variation of 0.1V is within typical LED forward voltage tolerance
• Current: 20mA (H315CGD) vs. 30mA (5642200222F) — substitute operates at higher current; circuit design must accommodate this difference
• Millicandela Rating: 30mcd (H315CGD) vs. 40mcd (5642200222F) — substitute provides higher luminous intensity
• Lens Type: Diffused (H315CGD) vs. Tinted (5642200222F) — both provide light diffusion; tinted variant offers enhanced color saturation
• Mounting Type: Not specified in H315CGD vs. Through Hole, Right Angle (5642200222F) — substitute specifies mounting configuration

The 5642200222F is classified as Active product status, ensuring ongoing availability and supply chain support compared to the obsolete H315CGD.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Dialight 5642200222F

The 5642200222F is the qualified substitute for H315CGD applications. Selection is based on the following engineering criteria:

Mechanical Compatibility: Identical lens size (3mm, T-1), configuration (3 High), lens style (round with domed top), and viewing angle (45°) ensure direct mechanical fit and optical performance equivalence.

Electrical Compatibility: Forward voltage variation of 0.1V (2.2V to 2.1V) falls within standard LED forward voltage tolerance and does not require circuit redesign. However, the increased current rating (30mA vs. 20mA) requires verification that the circuit current limiting design accommodates this higher operating point. If the original circuit was designed for 20mA operation, the substitute will draw 50% more current; circuit resistor values must be evaluated accordingly.

Optical Performance: Both parts deliver identical wavelength (565nm) and viewing angle (45°). The substitute provides 33% higher luminous intensity (40mcd vs. 30mcd), which may enhance visibility in the application. The tinted lens type (vs. diffused) provides comparable light diffusion with enhanced color saturation.

Product Status and Compliance: The 5642200222F is classified as Active product status, ensuring long-term supply chain availability. The part is ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic components.

Inventory Availability: Both parts are in stock (H315CGD: 964 pcs; 5642200222F: 879 pcs), supporting immediate procurement for production or maintenance applications.

Frequently Asked Questions (FAQ)

Q: Can the 5642200222F directly replace the H315CGD without circuit modification?

A: Mechanical and optical compatibility is direct. However, electrical circuit evaluation is required. The substitute operates at 30mA vs. the original 20mA. If the circuit was designed with a fixed current-limiting resistor for 20mA operation, the substitute will draw 50% more current. Verify that the resistor value accommodates 30mA operation, or adjust the resistor value accordingly. The 0.1V forward voltage difference (2.2V to 2.1V) is negligible for most circuit designs.

Q: What is the difference between Diffused and Tinted lens types?

A: Both lens types provide light diffusion for even illumination. Diffused lenses scatter light uniformly across the viewing angle. Tinted lenses combine diffusion with color enhancement, providing more saturated color appearance. For the H315CGD to 5642200222F substitution, both approaches deliver comparable optical performance; the tinted variant may provide enhanced visual distinction in the application.

Q: Why is the H315CGD classified as obsolete?

A: Obsolete status indicates that Bivar Inc. has discontinued manufacturing this part. The 5642200222F from Dialight is an active product, ensuring ongoing availability and supply chain support for equivalent applications.

Q: Are there any compliance or regulatory differences between the two parts?

A: The 5642200222F is explicitly ROHS3 Compliant and REACH Unaffected. The H315CGD compliance status is not specified in the available documentation. For applications requiring regulatory compliance certification, the 5642200222F provides documented compliance assurance.

Q: What is the significance of the 3 High configuration?

A: The 3 High configuration indicates that this is a multi-LED assembly with three individual LED elements stacked vertically. This configuration is specific to circuit board indicator applications requiring multiple color or status indication in a compact form factor. Substitute parts must maintain identical configuration for circuit board layout compatibility.

Q: Can the higher millicandela rating (40mcd vs. 30mcd) cause issues in the application?

A: The 5642200222F provides 33% higher luminous intensity. In most applications, this results in enhanced visibility without adverse effects. However, if the original application was designed with specific brightness constraints (for example, to avoid glare or to match other indicator brightness levels), the increased intensity should be evaluated. The higher brightness is generally beneficial for visibility but should be confirmed as acceptable for the specific application context.

Q: What mounting type does the 5642200222F use?

A: The 5642200222F is specified as Through Hole, Right Angle mounting. This indicates the component is designed for insertion into circuit board holes with leads bent at a right angle for surface mounting. Verify that the original H315CGD application uses compatible through-hole mounting; if the original part used different mounting, mechanical compatibility must be confirmed.