Equivalent & Substitute Parts for Dialight 5990020002F

Part Overview

The Dialight 5990020002F is a red-orange surface mount LED indicator designed for discrete indication applications. This 0603 (1608 Metric) package component operates at 2.1V forward voltage with a 625nm dominant wavelength and 169mcd brightness rating. The part is currently Active in product status with 1145 units in stock. Substitute parts are identified to provide alternative sourcing options while maintaining identical electrical and mechanical specifications for direct component replacement in circuit designs.

Substiute Parts

5990020002F

DialightIn Stock: 12165990020002F Datasheet

Current PartRFQ

5990120002F

DialightIn Stock: 11325990120002F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 5990120002F is classified as a parametric equivalent based on identical specifications across all critical electrical and mechanical parameters. Substitution eligibility is determined by the following criteria:

Electrical Parameters (Must Match Exactly):

• Forward voltage: 2.1V
• Test current: 20mA
• Dominant wavelength: 625nm
• Brightness rating: 169mcd
• Viewing angle: 140°

Mechanical Parameters (Must Match Exactly):

• Package type: 0603 (1608 Metric)
• Lens transparency: Clear
• Lens style: Rectangle with Flat Top
• Lens size: 1.10mm x 0.80mm
• Overall dimensions: 1.60mm L x 0.80mm W
• Maximum height: 0.80mm
• Mounting type: Surface Mount

The substitute part maintains complete parameter alignment with the primary part, enabling direct replacement in PCB assembly and circuit applications without design modification.

Parameter Comparison

Engineering Selection Recommendations

Both the primary part 5990020002F and substitute part 5990120002F are Active products with current manufacturing status and available inventory. Selection between these parts is based on supply chain availability and inventory levels rather than technical differentiation.

Primary Part (5990020002F): 1145 units in stock. Recommended for immediate procurement requirements.

Substitute Part (5990120002F): 1109 units in stock. Recommended as alternative sourcing when primary part availability is constrained.

Both parts carry identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, ensuring equivalent compliance and regulatory treatment. No design changes, PCB modifications, or circuit re-evaluation are required when substituting between these parts.

Frequently Asked Questions (FAQ)

Q: Can 5990120002F be used as a direct replacement for 5990020002F?

A: Yes. Both parts are parametric equivalents with identical electrical specifications (2.1V forward voltage, 20mA test current, 625nm wavelength, 169mcd brightness), mechanical dimensions (0603 package, 1.60mm x 0.80mm x 0.80mm height), and optical properties (140° viewing angle, clear lens, rectangle flat-top style). Direct substitution requires no circuit modifications.

Q: Are there any differences in package or mounting between these parts?

A: No. Both parts use identical 0603 (1608 Metric) surface mount packaging with matching footprint dimensions and mounting requirements. PCB assembly processes remain unchanged.

Q: What determines whether a part qualifies as a substitute?

A: Substitution eligibility requires exact matching of forward voltage, test current, dominant wavelength, brightness rating, viewing angle, package type, lens properties, and physical dimensions. Any deviation in these parameters disqualifies a part from direct substitution.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supply chain lead times. Both parts carry Active product status with equivalent long-term availability.

Q: Are there compliance or regulatory differences between these parts?

A: No. Both parts share identical ECCN and HTSUS classifications, ensuring equivalent export control and tariff treatment.