SD3410-003 Equivalent & Substitute Parts Reference

Part Overview

The SD3410-003 is a photodiode optical sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for 880nm wavelength detection applications. This component features a 75µs response time and 90° viewing angle in a Through Hole TO46 package configuration. The product is classified as Obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, maintenance, and new design implementations where 880nm photodiode functionality is required.

Substiute Parts

SD3410-003

Honeywell Sensing and Productivity SolutionsIn Stock: 834SD3410-003 Datasheet

Current PartRFQ

OP830WSL

TT Electronics / Optek TechnologyIn Stock: 1759OP830WSL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The OP830WSL from TT Electronics / Optek Technology is identified as a functionally equivalent substitute for the SD3410-003 based on the following substitution criteria:

Matching Parameters:

• Optical Sensor Category: Both components function as optical sensors for light detection applications
• Operating Temperature Range: Identical -55°C ~ 125°C specification ensures thermal compatibility across all operating environments
• Mounting Type: Both utilize Through Hole mounting, enabling direct PCB assembly compatibility
• RoHS Compliance: Both meet RoHS regulatory requirements (SD3410-003: RoHS Compliant; OP830WSL: ROHS3 Compliant)
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited), indicating identical handling and storage protocols
• ECCN Classification: Both classified as EAR99, ensuring consistent export control treatment

Functional Equivalence Basis: The OP830WSL operates as a phototransistor with top-view orientation in a TO-206AA/TO-18-3 metal can package. While the device topology differs from the photodiode architecture of the SD3410-003, both components serve light detection functions within the same operating temperature envelope and compliance framework. The substitute part maintains Through Hole mounting compatibility and identical environmental specifications.

Product Status Consideration: The SD3410-003 is Obsolete, while the OP830WSL is Active, making the latter suitable for ongoing procurement and system continuity.

Parameter Comparison

Engineering Selection Recommendations

Substitution Feasibility:

The OP830WSL is identified as an equivalent substitute for the SD3410-003 based on shared compliance certifications, identical operating temperature specifications, and compatible Through Hole mounting architecture. Both components meet RoHS regulatory requirements and carry MSL 1 (Unlimited) ratings, ensuring equivalent handling and storage protocols.

Product Availability Advantage:

The SD3410-003 is classified as Obsolete, creating supply chain constraints for new procurement and system maintenance. The OP830WSL maintains Active product status with documented inventory availability (1714 Pcs New Original In Stock), providing reliable sourcing for ongoing applications.

Compliance Alignment:

Both components share identical ECCN classification (EAR99) and equivalent RoHS compliance status. The OP830WSL meets the updated ROHS3 standard, providing enhanced regulatory alignment for current and future applications.

Technical Specification Gaps:

The OP830WSL datasheet does not specify wavelength, response time, or viewing angle parameters. Engineering evaluation must confirm that the phototransistor topology and unspecified optical characteristics satisfy the original application requirements for 880nm detection, 75µs response performance, and 90° field-of-view functionality.

Frequently Asked Questions (FAQ)

Q: Why is the SD3410-003 listed as Obsolete?

A: The SD3410-003 has reached end-of-life status with Honeywell Sensing and Productivity Solutions. Obsolete classification indicates the manufacturer no longer produces this component, necessitating identification of functionally equivalent alternatives for system continuity and maintenance applications.

Q: What is the primary difference between the SD3410-003 photodiode and the OP830WSL phototransistor?

A: The SD3410-003 is a photodiode, a two-terminal light-sensitive semiconductor that generates current proportional to incident light intensity. The OP830WSL is a phototransistor, a three-terminal device that amplifies the photocurrent signal. Both detect light, but the phototransistor provides internal gain, resulting in different electrical characteristics and circuit integration requirements.

Q: Are the package types compatible?

A: The SD3410-003 uses a TO46 package, while the OP830WSL uses TO-206AA/TO-18-3 metal can packages. Both are Through Hole metal can configurations designed for PCB mounting. Physical pin spacing and lead configurations must be verified against specific PCB layouts before implementation.

Q: How do the dark current specifications compare?

A: The SD3410-003 specifies 250nA typical dark current, while the OP830WSL specifies 1µA maximum dark current. The OP830WSL exhibits higher leakage current, which may affect signal-to-noise performance in low-light applications. Circuit design must accommodate this difference through appropriate biasing and signal conditioning.

Q: Are both components suitable for the same temperature range?

A: Yes. Both the SD3410-003 and OP830WSL operate across the identical -55°C ~ 125°C temperature range, ensuring thermal compatibility across all specified operating environments.

Q: What wavelength does the OP830WSL detect?

A: The OP830WSL wavelength specification is not provided in the available technical parameters. The original SD3410-003 is optimized for 880nm detection. Wavelength sensitivity confirmation is required before substitution in applications where specific infrared wavelength matching is critical.

Q: Do both components meet current regulatory compliance requirements?

A: Yes. Both components meet RoHS compliance standards. The SD3410-003 is RoHS Compliant, and the OP830WSL meets the updated ROHS3 standard, ensuring regulatory alignment for current manufacturing and environmental requirements.

Q: What is the inventory status for each component?

A: The SD3410-003 has 824 Pcs New Original In Stock. The OP830WSL has 1714 Pcs New Original In Stock, providing greater availability for ongoing procurement needs.