PL 520 E9622 Equivalent & Substitute Parts

Part Overview

The PL 520 E9622 is a laser diode in a Metal Can® TO38 package with a 520nm wavelength and radial, 3-lead configuration. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing applications. Substitute parts must maintain compatibility with the original package format and optical specifications while offering active product status and current manufacturing support.

Substiute Parts

PL 520 E9622

ams-OSRAM USA INC.In Stock: 884PL 520 E9622 Datasheet

Current PartRFQ

PL 520_B2

ams-OSRAM USA INC.In Stock: 889PL 520_B2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PL 520 E9622 is determined by the following parameters:

• Package Compatibility: Radial, Can - 3 Lead configuration
• Wavelength Range: 520nm nominal specification
• Series Compatibility: Metal Can® TO38 form factor
• Regulatory Compliance: ROHS3 Compliant status

The PL 520_B2 qualifies as a substitute based on matching package geometry, series designation, and regulatory compliance. While the PL 520_B2 operates at 515nm (a 5nm variance from the original 520nm specification), it maintains the same mechanical interface and electrical lead configuration required for direct replacement in the radial, 3-lead can package.

Parameter Comparison

Engineering Selection Recommendations

The PL 520_B2 is the designated substitute for the obsolete PL 520 E9622. Selection of this substitute is supported by the following factors:

• Active Product Status: The PL 520_B2 maintains active manufacturing status, ensuring availability and ongoing technical support from ams-OSRAM USA INC.
• Regulatory Compliance: Both parts maintain ROHS3 Compliant certification, satisfying environmental and material restriction requirements.
• Package Compatibility: Identical radial, 3-lead can package geometry enables direct mechanical and electrical interface compatibility.
• Series Continuity: Both components utilize the Metal Can® TO38 series designation, confirming form factor alignment.

The 5nm wavelength difference (515nm versus 520nm) represents a minor spectral shift within the green laser diode spectrum. Application-specific optical performance requirements must be evaluated independently based on system design parameters.

Frequently Asked Questions (FAQ)

Q: Can the PL 520_B2 be used as a direct replacement for the PL 520 E9622?

A: The PL 520_B2 provides mechanical and electrical compatibility through identical radial, 3-lead can packaging. The 5nm wavelength difference must be evaluated against application-specific optical requirements.

Q: What is the significance of the wavelength difference between 520nm and 515nm?

A: Both wavelengths fall within the green laser diode spectrum. The 5nm variance represents approximately 1% of the nominal wavelength. System performance impact depends on application-specific optical filtering, detection sensitivity, and spectral requirements.

Q: Are both parts manufactured by the same company?

A: Yes, both the PL 520 E9622 and PL 520_B2 are manufactured by ams-OSRAM USA INC., ensuring consistent design standards and quality control protocols.

Q: What are the electrical operating parameters for the substitute part?

A: The PL 520_B2 operates at 8V input voltage with a 140mA current rating, delivering 30mW optical power output.

Q: Does the PL 520_B2 meet the same regulatory requirements as the original part?

A: Yes, the PL 520_B2 maintains ROHS3 Compliant status, matching the regulatory certification of the PL 520 E9622.

Q: Why is the original PL 520 E9622 classified as obsolete?

A: Obsolete classification indicates the part is no longer in active production. The PL 520_B2 represents the current active equivalent within the ams-OSRAM product portfolio.