WP7113ZGCK Equivalent & Substitute Parts

Part Overview

The WP7113ZGCK is a green LED indication component manufactured by Kingbright, designed for through-hole mounting applications. This T-1 3/4 (5mm) discrete LED operates at 3.3V forward voltage with a 12000mcd brightness rating and 525nm dominant wavelength. The component is actively produced and ROHS3 compliant, making it suitable for current design implementations.

Equivalent and substitute parts are identified to address component availability, supply chain continuity, and design flexibility. Substitute components maintain functional compatibility through matching or closely aligned electrical and mechanical parameters while accommodating variations in brightness, viewing angle, and forward voltage within acceptable operational ranges.

Substiute Parts

WP7113ZGCK

KingbrightIn Stock: 2964WP7113ZGCK Datasheet

Current PartRFQ

5219465F

DialightIn Stock: 26845219465F Datasheet

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5219947F

DialightIn Stock: 10725219947F Datasheet

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HLMP-CM1G-350DD

Broadcom LimitedIn Stock: 13550HLMP-CM1G-350DD Datasheet

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HLMP-CM3A-Z10DD

Broadcom LimitedIn Stock: 2160HLMP-CM3A-Z10DD Datasheet

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HLMP-CM3B-Z10DD

Broadcom LimitedIn Stock: 19441HLMP-CM3B-Z10DD Datasheet

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LTL2T3TGK6

Lite-On Inc.In Stock: 18541LTL2T3TGK6 Datasheet

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OVLFG3C7

TT Electronics/Optek TechnologyIn Stock: 19531OVLFG3C7 Datasheet

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OVLLG8C7

TT Electronics/Optek TechnologyIn Stock: 38019OVLLG8C7 Datasheet

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SLA-570MT3F

Rohm SemiconductorIn Stock: 69147SLA-570MT3F Datasheet

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SSL-LX5093UEGC

Lumex Opto/Components Inc.In Stock: 11468SSL-LX5093UEGC Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped based on strict alignment with the following critical parameters:

Primary Substitution Criteria:

• Lens Size: 5mm, T-1 3/4 form factor
• Mounting Type: Through Hole radial configuration
• Color: Green
• Lens Transparency: Clear
• Lens Style: Round with Domed Top
• Current - Test: 20mA
• Package / Case: Radial
• RoHS Status: ROHS3 Compliant

Secondary Compatibility Parameters:

• Voltage - Forward (Vf): Range 2.3V to 3.8V (operational tolerance)
• Wavelength - Dominant: 525nm to 527nm (green spectrum consistency)
• Millicandela Rating: 470mcd to 43000mcd (brightness variation acceptable based on application)
• Viewing Angle: 15° to 85° (application-dependent selection)
• Height Maximum: 6.80mm to 12.25mm (PCB clearance consideration)

Parts meeting all primary criteria and operating within secondary parameter ranges are classified as direct substitutes. Variations in brightness and viewing angle do not preclude substitution when the application permits such differences.

Parameter Comparison

Engineering Selection Recommendations

Recommended Primary Substitutes (Active Product Status):

The following parts are recommended as direct substitutes based on active product status, ROHS3 compliance, and parameter alignment:

• HLMP-CM3A-Z10DD (Broadcom Limited): Matches dominant wavelength (525nm), forward voltage within tolerance (3.2V), and maintains 20° viewing angle specification. Higher brightness (16500mcd) suitable for applications requiring enhanced visibility.

• HLMP-CM3B-Z10DD (Broadcom Limited): Identical electrical specifications to HLMP-CM3A-Z10DD with increased height (12.25mm). Select when PCB layout permits extended component height.

• SSL-LX5093UEGC (Lumex Opto/Components Inc.): Exact brightness match (12000mcd), identical viewing angle (20°), and compatible forward voltage (3.2V). Maintains all primary form factor requirements.

• OVLFG3C7 (TT Electronics/Optek Technology): Matches dominant wavelength (525nm) with comparable brightness (16000mcd) and forward voltage (3.4V). Wider viewing angle (30°) accommodates applications with broader light distribution requirements.

Secondary Substitutes (Active Status, Parameter Variation):

• LTL2T3TGK6 (Lite-On Inc.): Maintains wavelength specification (525nm) with moderate brightness reduction (4500mcd). Forward voltage 3.5V within operational tolerance.

• 5219947F (Dialight): Wavelength 527nm within green spectrum, forward voltage 3.8V at upper tolerance limit. Brightness 4200mcd suitable for lower-intensity applications.

Not Recommended for New Designs:

• SLA-570MT3F (Rohm Semiconductor): Product status designated "Not For New Designs." Brightness significantly reduced (470mcd) and forward voltage 2.3V represents substantial deviation from primary specification.

Conditional Substitutes (Parameter Limitations):

• 5219465F (Dialight): Brightness severely reduced (120mcd) and forward voltage 2.3V. Suitable only for applications with minimal brightness requirements.

• OVLLG8C7 (TT Electronics/Optek Technology): Significantly reduced brightness (2400mcd) and extended viewing angle (85°). Select only when wide-angle, low-intensity indication is required.

Frequently Asked Questions (FAQ)

Q: Can I substitute WP7113ZGCK with HLMP-CM3A-Z10DD?

A: Yes. Both components share identical lens size (5mm T-1 3/4), mounting type (through-hole radial), color (green), and lens transparency (clear). Forward voltage differs by 0.1V (3.2V vs. 3.3V), which is within operational tolerance. Brightness increases from 12000mcd to 16500mcd, providing enhanced visibility without affecting circuit compatibility.

Q: What is the primary difference between HLMP-CM3A-Z10DD and HLMP-CM3B-Z10DD?

A: Both parts are electrically identical with matching forward voltage (3.2V), brightness (16500mcd), and wavelength (525nm). The sole difference is maximum height: HLMP-CM3A-Z10DD measures 8.90mm while HLMP-CM3B-Z10DD measures 12.25mm. Select HLMP-CM3B-Z10DD only when PCB clearance permits the additional height.

Q: Why is SLA-570MT3F not recommended for new designs?

A: Rohm Semiconductor has designated SLA-570MT3F as "Not For New Designs," indicating the manufacturer is discontinuing this product line. While the component remains functionally compatible, new designs should utilize actively produced alternatives to ensure long-term supply availability and support.

Q: Can I use OVLLG8C7 as a direct replacement?

A: OVLLG8C7 maintains form factor and electrical compatibility but differs significantly in brightness (2400mcd vs. 12000mcd) and viewing angle (85° vs. 20°). This component is suitable only for applications requiring wide-angle, low-intensity indication. Standard narrow-angle applications require higher-brightness alternatives.

Q: What is the impact of forward voltage variation among substitute parts?

A: Forward voltage variations (2.3V to 3.8V range) require circuit resistor recalculation to maintain 20mA test current. Parts with lower forward voltage (2.3V) require higher series resistance; parts with higher forward voltage (3.8V) require lower series resistance. Verify resistor values during design implementation to ensure proper LED operation and prevent overcurrent conditions.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the primary component WP7113ZGCK. All parts are also REACH Unaffected and classified as EAR99 for export purposes.

Q: What packaging differences exist among substitute parts?

A: WP7113ZGCK and most substitutes are supplied in Bulk packaging. HLMP-CM1G-350DD, HLMP-CM3A-Z10DD, and HLMP-CM3B-Z10DD are supplied in Cut Tape (CT) format. Packaging selection depends on assembly process requirements and component handling procedures.

Q: How does wavelength variation affect color perception?

A: All substitute parts maintain green wavelength specification within 525nm to 527nm range, ensuring consistent color perception. Parts with unspecified dominant wavelength (5219465F, SLA-570MT3F, SSL-LX5093UEGC) are verified through peak wavelength data or manufacturer specifications to confirm green spectrum compliance.

Q: Can I select a substitute based solely on brightness requirements?

A: No. Brightness selection must be combined with viewing angle and forward voltage verification. HLMP-CM1G-350DD provides maximum brightness (43000mcd) but narrower viewing angle (15°). OVLLG8C7 provides wide viewing angle (85°) but minimal brightness (2400mcd). Application requirements determine the optimal brightness-to-viewing-angle balance.