OPV202 Equivalent & Substitute Parts

Part Overview

The OPV202 is a laser diode operating at 850nm wavelength with 4.5mW output power and 30mA current rating in a TO-46 radial can package with 3 leads. This component is classified as obsolete, making identification of suitable alternatives necessary for ongoing system support and new designs. The OPV202 remains available in inventory (821 pcs) but substitutes should be evaluated for applications requiring continued component availability and active product support.

Substiute Parts

OPV202

TT Electronics / Optek TechnologyIn Stock: 887OPV202 Datasheet

Current PartRFQ

OPV302

TT Electronics/Optek TechnologyIn Stock: 1241OPV302 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OPV202 is determined by the following critical parameters:

• Wavelength: 850nm (exact match required)
• Package / Case: Radial, Can, 3 Lead (5.4mm, TO-46) (mechanical compatibility required)
• Moisture Sensitivity Level: 1 (Unlimited) (environmental handling compatibility)

The OPV302 qualifies as a manufacturer-recommended substitute based on matching wavelength (850nm), identical package configuration (TO-46 radial can, 3 lead, 5.4mm), and equivalent moisture sensitivity rating (MSL 1). While the OPV302 operates at reduced power output (1.5mW versus 4.5mW) and lower current rating (7mA versus 30mA), these differences reflect design variations within the same product family and do not preclude substitution in applications where the lower power specification is acceptable.

Parameter Comparison

Engineering Selection Recommendations

The OPV302 is the manufacturer-recommended substitute for the OPV202. Selection between these components should be based on the following criteria:

• OPV202 remains suitable for existing inventory applications where 4.5mW power output and 30mA current rating are required and component availability from existing stock is acceptable.
• OPV302 is recommended for new designs and ongoing production due to active product status, ROHS3 compliance, and continued manufacturer support. The OPV302 operates at reduced power output (1.5mW) and current rating (7mA), requiring circuit-level evaluation to confirm compatibility with application requirements.

Both components share identical package configuration, wavelength specification, and moisture sensitivity rating, enabling direct mechanical and optical substitution where electrical performance parameters align with application requirements.

Frequently Asked Questions (FAQ)

Q: Can the OPV302 directly replace the OPV202 in existing designs?

A: Direct mechanical and optical replacement is possible due to identical TO-46 package configuration and 850nm wavelength. However, the OPV302 operates at 1.5mW output power and 7mA current rating compared to the OPV202's 4.5mW and 30mA specifications. Circuit-level verification is required to confirm the reduced power output meets application requirements.

Q: What is the primary reason for substituting the OPV202?

A: The OPV202 is classified as obsolete. The OPV302 provides an active, manufacturer-supported alternative with equivalent package and wavelength specifications.

Q: Are there compliance differences between these components?

A: The OPV302 carries ROHS3 compliance certification. Both components maintain REACH Unaffected status and MSL 1 (Unlimited) moisture sensitivity rating.

Q: What parameters must match for substitution eligibility?

A: Wavelength (850nm), package configuration (TO-46 radial can, 3 lead, 5.4mm), and moisture sensitivity level (MSL 1) are the critical parameters determining substitution compatibility.

Q: Is the OPV302 available in the same packaging format?

A: Yes. Both the OPV202 and OPV302 use identical Radial, Can, 3 Lead (5.4mm, TO-46) package configuration, enabling direct mechanical substitution.