LED Circuit Board Indicator 5600F7 Equivalent & Substitute Parts

Part Overview

The VCC 5600F7 is a 3mm yellow LED circuit board indicator designed for through-hole, right-angle mounting applications. This component features a diffused, tinted lens with a round domed top, operating at 2.1V with a 10mA rated current and 6.3mcd luminous intensity at 585nm peak wavelength. The 5600F7 is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. Active alternatives from Dialight and other manufacturers provide direct functional replacement with maintained electrical and mechanical compatibility.

Key Parameters

Parameter	Value	Specification Basis
Color	Yellow	Visual identification and wavelength matching
Wavelength - Peak	585nm	Optical performance specification
Voltage Rating	2.1V	Circuit compatibility and forward voltage
Current Rating	10mA	Power consumption and circuit design
Millicandela Rating	6.3mcd	Luminous intensity specification
Lens Type	Diffused, Tinted	Light distribution and appearance
Lens Style	Round with Domed Top	Physical form factor
Lens Size	3mm, T-1	Package size and mounting compatibility
Mounting Type	Through Hole, Right Angle	PCB assembly and orientation
Configuration	Single	LED count per package
RoHS Status	ROHS3 Compliant	Environmental and regulatory compliance
MSL Rating	1 (Unlimited)	Moisture sensitivity and storage

Substitute Part Grouping Explanation

Substitute parts for the 5600F7 are classified into two categories based on electrical and mechanical parameter alignment:

Direct Substitutes (Dialight 551 Series): Parts 5510302803F, 5510303F, 5510307F, and 5510311F maintain identical or equivalent electrical specifications including 2.1V voltage rating, 10mA current, 6.3mcd luminous intensity, and 585nm wavelength. All feature 3mm T-1 through-hole right-angle mounting with diffused, tinted round domed lenses. These parts are active products with current manufacturing status, providing drop-in replacement capability. Viewing angle specifications vary (standard or 45°) but do not affect core circuit compatibility.

Similar Substitutes (Alternative Manufacturers): Parts SSF-LXH303YD (Lumex) and WP934AD/YD (Kingbright) share the same color, wavelength range, mounting type, and lens characteristics but operate at different current ratings (20mA and 30mA respectively) and produce higher luminous intensity (30mcd and 15mcd). These parts require circuit verification for current-limiting resistor adjustment and are suitable only when application requirements permit higher brightness or different current draw.

Substitution Logic: All substitute parts maintain yellow color specification, 585nm wavelength family, 2.1V nominal voltage, through-hole right-angle mounting, and diffused tinted lens type. Electrical compatibility is determined by voltage rating and current rating alignment with circuit design. Mechanical compatibility is ensured through identical 3mm T-1 package dimensions and right-angle orientation.

Parameter Comparison

Part Number	Manufacturer	Status	Voltage (V)	Current (mA)	Wavelength (nm)	Millicandela (mcd)	Viewing Angle	Lens Size	Mounting	Inventory
5600F7	VCC	Obsolete	2.1	10	585	6.3	—	3mm, T-1	Through Hole, RA	651 Pcs
5510302803F	Dialight	Active	2.1	10	585	6.3	—	3mm, T-1	Through Hole, RA	885 Pcs
5510303F	Dialight	Active	2.1	10	585	6.3	—	3mm, T-1	Through Hole, RA	1627 Pcs
5510307F	Dialight	Active	2.1	10	585	6.3	45°	3mm, T-1	Through Hole, RA	889 Pcs
5510311F	Dialight	Active	2.1	10	585	6.3	45°	3mm, T-1	Through Hole, RA	1441 Pcs
SSF-LXH303YD	Lumex	Active	2.1	20	585	30	60°	—	Through Hole, RA	1693 Pcs
WP934AD/YD	Kingbright	Active	1.95	30	588	15	40°	3mm, T-1	Through Hole, RA	823 Pcs

Engineering Selection Recommendations

Primary Selection: Dialight 5510303F or 5510311F are recommended as primary substitutes for the obsolete 5600F7. Both parts are active products with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), matching the original specification. Electrical parameters are identical: 2.1V voltage, 10mA current, 6.3mcd intensity, and 585nm wavelength. The 5510303F provides standard viewing angle characteristics, while 5510311F offers 45° viewing angle for applications requiring wider light distribution. Both are available in high inventory quantities (1627 Pcs and 1441 Pcs respectively).

Secondary Selection: Dialight 5510307F serves as an alternative with identical electrical specifications and 45° viewing angle. Inventory availability is 889 Pcs. Part 5510302803F is functionally equivalent but with lower inventory (885 Pcs).

Alternative Selection: SSF-LXH303YD (Lumex) and WP934AD/YD (Kingbright) are suitable only when circuit design accommodates higher current draw and increased luminous intensity. SSF-LXH303YD requires 20mA operation versus the original 10mA specification. WP934AD/YD operates at 30mA with 1.95V forward voltage and 588nm wavelength, requiring circuit resistor recalculation. These alternatives are not recommended for direct drop-in replacement without circuit modification.

Compliance Verification: All recommended substitutes maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating identical to the original 5600F7, ensuring regulatory and environmental compatibility.

Frequently Asked Questions (FAQ)

Q: Can the Dialight 5510307F directly replace the VCC 5600F7 without circuit modification?

A: Yes. The 5510307F maintains identical electrical specifications: 2.1V voltage rating, 10mA current, 6.3mcd luminous intensity, and 585nm wavelength. The 45° viewing angle specification does not affect circuit compatibility. Physical mounting is identical through-hole right-angle configuration with 3mm T-1 package dimensions.

Q: What is the difference between Dialight 5510303F and 5510311F?

A: Both parts are electrically identical with 2.1V, 10mA, 6.3mcd, and 585nm specifications. The primary difference is viewing angle: 5510303F has standard viewing angle characteristics, while 5510311F specifies 45° viewing angle for wider light distribution. Selection depends on application light distribution requirements.

Q: Why are SSF-LXH303YD and WP934AD/YD listed as similar rather than direct substitutes?

A: These parts differ in critical electrical parameters. SSF-LXH303YD requires 20mA operation (double the original 10mA) and produces 30mcd intensity. WP934AD/YD operates at 30mA with 1.95V forward voltage and 588nm wavelength. Direct substitution requires circuit resistor recalculation to accommodate different current and voltage specifications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (Dialight 5510 series, Lumex SSF-LXH303YD, and Kingbright WP934AD/YD) are ROHS3 compliant with REACH unaffected status and MSL 1 moisture sensitivity rating, matching the original 5600F7 environmental specifications.

Q: What inventory considerations apply to substitute selection?

A: Dialight 5510303F offers the highest inventory availability (1627 Pcs), followed by 5510311F (1441 Pcs). Lumex SSF-LXH303YD provides 1693 Pcs. All recommended direct substitutes maintain sufficient stock for production requirements. Original VCC 5600F7 inventory is 651 Pcs with obsolete status.

Q: Can the 5510307010F variant be used as a substitute?

A: The 5510307010F maintains identical electrical specifications but specifies 45° viewing angle. It is functionally equivalent to 5510307F and suitable for applications requiring wider light distribution. Electrical compatibility with the original 5600F7 circuit is maintained.

Q: What packaging formats are available for substitute parts?

A: Dialight 551 series substitutes are supplied in bulk packaging. Lumex SSF-LXH303YD is bulk packaged. Kingbright WP934AD/YD is supplied in bag packaging. Packaging format does not affect electrical or mechanical compatibility; selection depends on assembly process requirements.

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