SD1410-001L Equivalent & Substitute Parts Reference

Part Overview

The SD1410-001L is a phototransistor optical sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for 880nm wavelength detection in top view coaxial configuration with metal can packaging. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance, repair, and new design implementations where 880nm photodetection functionality is required.

Substiute Parts

SD1410-001L

Honeywell Sensing and Productivity SolutionsIn Stock: 1035SD1410-001L Datasheet

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MTD8000M3B-T

Marktech OptoelectronicsIn Stock: 976MTD8000M3B-T Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SD1410-001L are identified based on the following critical parameters that define functional equivalence:

Primary Matching Criteria:

• Wavelength: 880nm (exact match required for spectral compatibility)
• Mounting Type: Through Hole (mechanical compatibility with PCB assembly)
• Orientation: Top View (optical axis alignment requirement)
• RoHS Compliance: Required for regulatory and supply chain continuity
• Moisture Sensitivity Level: MSL 1 (storage and handling compatibility)

Secondary Compatibility Parameters:

• Voltage - Collector Emitter Breakdown: Substitute must meet or exceed 15V minimum
• Current - Dark (Id): Substitute must not exceed 250nA maximum for dark current performance
• Operating Temperature Range: Substitute must support the required thermal envelope
• Package / Case: Physical form factor may differ (coaxial metal can vs. radial T-1) provided mechanical integration is feasible

The MTD8000M3B-T from Marktech Optoelectronics satisfies all primary matching criteria and maintains functional compatibility within the specified electrical and thermal parameters.

Parameter Comparison

Engineering Selection Recommendations

MTD8000M3B-T Suitability:

The MTD8000M3B-T is an active product with current manufacturing status, ensuring long-term availability and supply chain stability compared to the obsolete SD1410-001L. Both components are RoHS compliant and carry identical MSL ratings, supporting equivalent handling and storage protocols.

Critical Considerations:

1. Operating Temperature Range: The MTD8000M3B-T operates within -25°C to 85°C, which is narrower than the SD1410-001L range of -55°C to 125°C. Applications requiring operation below -25°C or above 85°C require alternative solutions.

2. Package Form Factor: The MTD8000M3B-T uses radial T-1 (3mm diameter) packaging versus the coaxial metal can of the SD1410-001L. PCB layout and mechanical mounting must be re-evaluated for physical compatibility.

3. Electrical Performance: The MTD8000M3B-T exceeds the SD1410-001L specifications for voltage breakdown (20V vs. 15V) and provides superior dark current performance (100nA vs. 250nA), supporting equivalent or improved circuit performance.

4. Optical Characteristics: The wider viewing angle of the MTD8000M3B-T (160° vs. 24°) may affect optical system design; applications requiring narrow-angle detection should evaluate this parameter against system requirements.

Frequently Asked Questions (FAQ)

Q: Can the MTD8000M3B-T directly replace the SD1410-001L without circuit modification?

A: Electrical substitution is feasible based on voltage and current specifications. However, the different package form factor (radial T-1 vs. coaxial metal can) requires PCB layout and mechanical mounting redesign. Verify that the wider viewing angle (160° vs. 24°) is compatible with your optical system design.

Q: What is the primary reason for seeking a substitute for the SD1410-001L?

A: The SD1410-001L is classified as obsolete. The MTD8000M3B-T is an active product with current manufacturing status, ensuring reliable supply and long-term availability.

Q: Are both components RoHS compliant?

A: Yes. Both the SD1410-001L and MTD8000M3B-T are RoHS compliant with identical MSL ratings of 1 (Unlimited), supporting equivalent handling and storage requirements.

Q: Does the MTD8000M3B-T support the full operating temperature range of the SD1410-001L?

A: No. The MTD8000M3B-T operates within -25°C to 85°C, while the SD1410-001L supports -55°C to 125°C. Applications requiring operation outside the MTD8000M3B-T range require alternative components.

Q: What is the significance of the different viewing angles?

A: The SD1410-001L has a 24° viewing angle (narrow acceptance), while the MTD8000M3B-T has a 160° viewing angle (wide acceptance). The wider angle of the substitute may affect optical coupling efficiency and system sensitivity. Evaluate against specific application requirements.

Q: Are there inventory considerations for these components?

A: The SD1410-001L has 946 pieces in stock (obsolete status). The MTD8000M3B-T has 898 pieces in stock with active product status, providing ongoing supply assurance.

Q: What electrical advantages does the MTD8000M3B-T provide?

A: The MTD8000M3B-T exceeds the SD1410-001L in voltage breakdown rating (20V vs. 15V) and provides superior dark current performance (100nA vs. 250nA), supporting equivalent or improved circuit reliability and signal-to-noise characteristics.