APHHS1005VGC/A Equivalent & Substitute Parts

Part Overview

The APHHS1005VGC/A is a green 525nm LED indication component manufactured by Kingbright in 0402 (1005 Metric) surface mount package. This discrete chip LED operates at 3.2V forward voltage with 180mcd brightness rating and 120° viewing angle. The part is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	APHHS1005VGC/A
Manufacturer	Kingbright
Product Status	Obsolete
Color	Green
Wavelength - Dominant	525nm
Wavelength - Peak	520nm
Voltage - Forward (Vf) (Typ)	3.2V
Current - Test	20mA
Millicandela Rating	180mcd
Viewing Angle	120°
Package / Case	0402 (1005 Metric)
Mounting Type	Surface Mount
Lens Style	Rectangle with Flat Top
Lens Size	0.80mm x 0.50mm
Size / Dimension	1.00mm L x 0.50mm W
Height (Max)	0.60mm
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution eligibility for the APHHS1005VGC/A is determined by the following critical parameters:

Primary Compatibility Criteria:

Package / Case: 0402 (1005 Metric) surface mount
Color: Green wavelength range (520nm–570nm acceptable)
Mounting Type: Surface Mount
Voltage - Forward (Vf): 2.1V–3.3V operating range
Current - Test: 20mA standard test condition
Viewing Angle: 120° minimum
Lens Transparency: Clear
RoHS Status: ROHS3 Compliant

Substitution Categories:

Category 1 – Direct Kingbright Equivalents (Recommended) Parts APHHS1005ZGCK and APHHS1005ZGC maintain identical package, form factor, and electrical test conditions. Both are active products with higher brightness ratings (400mcd and 450mcd respectively) and marginally higher forward voltage (3.3V). These represent the closest functional equivalents.

Category 2 – Cross-Manufacturer Alternatives Parts EAST1005GA0 (Everlight), SML-A12P8TT86 (Rohm), SML-P11MTT86R (Rohm), and XZVG68W-2 (SunLED) provide green wavelength indication in surface mount packages. These parts exhibit variations in package configuration, brightness rating, forward voltage, and physical dimensions that require circuit-level evaluation.

Parameter Comparison

Parameter	APHHS1005VGC/A (Main)	APHHS1005ZGCK	APHHS1005ZGC	EAST1005GA0	SML-A12P8TT86	SML-P11MTT86R	XZVG68W-2
Manufacturer	Kingbright	Kingbright	Kingbright	Everlight Electronics	Rohm Semiconductor	Rohm Semiconductor	SunLED
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
Color	Green	Green	Green	Green	Green	Green-Yellow	Green
Wavelength - Dominant	525nm	525nm	525nm	528nm	560nm	569nm	570nm
Voltage - Forward (Vf) (Typ)	3.2V	3.3V	3.3V	3.3V	2.2V	1.9V	2.1V
Current - Test	20mA	20mA	20mA	20mA	20mA	1mA	20mA
Millicandela Rating	180mcd	400mcd	450mcd	169mcd	6.3mcd	2.1mcd	49mcd
Viewing Angle	120°	120°	120°	120°	Not specified	Not specified	120°
Package / Case	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	2-SMD, No Lead	0402 (1006 Metric)	0402 (1005 Metric)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount, Right Angle	Surface Mount	Surface Mount
Lens Style	Rectangle with Flat Top	Rectangle with Flat Top	Rectangle with Flat Top	Rectangle with Flat Top	Rectangle with Flat Top	Square with Flat Top	Rectangle with Flat Top
Lens Size	0.80mm x 0.50mm	0.80mm x 0.50mm	0.80mm x 0.50mm	1.00mm x 0.50mm	1.20mm x 0.55mm	0.60mm	0.80mm x 0.50mm
Size / Dimension	1.00mm L x 0.50mm W	1.00mm L x 0.50mm W	1.00mm L x 0.50mm W	1.00mm L x 0.50mm W	1.60mm L x 1.15mm W	1.00mm L x 0.60mm W	1.00mm L x 0.50mm W
Height (Max)	0.60mm	0.50mm	0.50mm	0.45mm	0.65mm	0.25mm	0.60mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)

Engineering Selection Recommendations

Tier 1 – Preferred Substitutes (Direct Replacement)

APHHS1005ZGCK and APHHS1005ZGC are the primary recommended alternatives. Both are active Kingbright products maintaining identical 0402 (1005 Metric) package geometry, surface mount configuration, and 20mA test current. Forward voltage increases marginally from 3.2V to 3.3V, requiring circuit verification for voltage-sensitive applications. Brightness ratings increase to 400mcd and 450mcd respectively, providing enhanced luminous intensity. Both parts are ROHS3 compliant with identical MSL ratings. Inventory availability is substantial (4768 and 2200 units respectively).

Tier 2 – Compatible Cross-Manufacturer Alternatives

EAST1005GA0 (Everlight) maintains 0402 package compatibility with 3.3V forward voltage and 169mcd brightness. Wavelength shifts to 528nm (dominant), remaining within acceptable green indication range. Physical dimensions are identical to the main part.

XZVG68W-2 (SunLED) provides 0402 package compatibility with 2.1V forward voltage and 49mcd brightness. Wavelength shifts to 570nm (dominant), representing yellow-green indication. This part is suitable for applications where lower forward voltage and reduced brightness are acceptable.

Tier 3 – Limited Compatibility Alternatives

SML-A12P8TT86 (Rohm) uses 2-SMD, No Lead package (1611/0605 form factor) with right-angle mounting. Forward voltage is 2.2V with 6.3mcd brightness. Package incompatibility with 0402 footprint requires PCB redesign.

SML-P11MTT86R (Rohm) uses 0402 (1006 Metric) package with 1.9V forward voltage and 2.1mcd brightness. Color shifts to green-yellow (569nm). Test current is 1mA rather than 20mA. Package dimensions differ slightly (1.00mm L x 0.60mm W vs. 1.00mm L x 0.50mm W). Height is significantly reduced to 0.25mm.

Compliance and Certification

All substitute parts maintain ROHS3 compliance and MSL 3 (168 Hours) moisture sensitivity rating, matching the original part's environmental specifications. All parts are REACH unaffected and carry EAR99 ECCN classification.

Frequently Asked Questions (FAQ)

Q: Can APHHS1005ZGCK directly replace APHHS1005VGC/A without circuit modification?

A: APHHS1005ZGCK is electrically compatible with forward voltage increase from 3.2V to 3.3V. Circuit verification is required for voltage-sensitive applications. Package geometry, mounting type, and test current are identical. Brightness increase from 180mcd to 400mcd may affect visual indication intensity.

Q: What is the primary difference between APHHS1005ZGCK and APHHS1005ZGC?

A: Both are Kingbright 0402 green LEDs with 3.3V forward voltage and 120° viewing angle. APHHS1005ZGC provides higher brightness (450mcd vs. 400mcd). Both are active products with adequate inventory. Selection depends on brightness requirement for the specific application.

Q: Why is EAST1005GA0 listed as a substitute if it uses 2-SMD package configuration?

A: EAST1005GA0 maintains 0402 (1005 Metric) footprint compatibility and surface mount configuration. The 2-SMD designation refers to internal construction rather than external package form factor. Physical dimensions and PCB placement are compatible with the original part.

Q: Can SML-P11MTT86R be used as a direct substitute?

A: SML-P11MTT86R is not a direct substitute. Package designation is 0402 (1006 Metric) with slightly different width (0.60mm vs. 0.50mm). Test current is 1mA rather than 20mA. Forward voltage is 1.9V and brightness is 2.1mcd. Color shifts to green-yellow (569nm). Application-specific evaluation is required.

Q: What are the key parameters that determine LED substitution compatibility?

A: Critical parameters are package/case (0402 1005 Metric), mounting type (surface mount), color wavelength range (520nm–570nm green), forward voltage (2.1V–3.3V), test current (20mA standard), viewing angle (120° minimum), and lens transparency (clear). All substitute parts must maintain ROHS3 compliance and MSL 3 rating.

Q: Does the 0.1V forward voltage difference between APHHS1005VGC/A (3.2V) and APHHS1005ZGCK (3.3V) require circuit redesign?

A: The 0.1V difference is within typical LED manufacturing tolerance. Circuit redesign is not required for most applications. However, designs with tight voltage margins or current-limiting resistor calculations should be verified to confirm acceptable operation at 3.3V forward voltage.

Q: Why is XZVG68W-2 recommended despite lower brightness (49mcd vs. 180mcd)?

A: XZVG68W-2 is listed as a compatible alternative for applications where lower forward voltage (2.1V) and reduced brightness are acceptable. The 0402 package, 120° viewing angle, and green wavelength (570nm) maintain functional compatibility. Selection depends on specific brightness requirements.

Q: Are all substitute parts available in the same packaging format?

A: No. APHHS1005ZGCK and APHHS1005ZGC are supplied in Tape & Reel (TR) format. XZVG68W-2 is also Tape & Reel. SML-P11MTT86R is supplied in Cut Tape (CT) & Digi-Reel® format. SML-A12P8TT86 is Tape & Reel. Packaging format should be verified against procurement requirements.

Q: What is the inventory status of substitute parts?

A: APHHS1005ZGCK has 4768 units in stock. APHHS1005ZGC has 2200 units. EAST1005GA0 has 1103 units. SML-A12P8TT86 has 20986 units. SML-P11MTT86R has 62023 units. XZVG68W-2 has 3577 units. All parts are listed as new original stock.

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