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Honeywell SD2440004 Silicon Phototransistor

The Honeywell SD2440-004 is an NPN silicon phototransistor housed in a hermetically sealed glass lensed metal can package, suitable for direct mounting on double-sided printed circuit boards. This phototransistor offers a miniature design, hermetic sealing, and a wide operating temperature range (-55°C to +125°C), making it ideal for various applications requiring light detection and signal conversion. It is mechanically and spectrally matched to Honeywell's SE2460 and SE2470 infrared emitting diodes, enabling efficient and reliable light-to-current conversion in infrared systems. The device's hermetic construction ensures stability and longevity in harsh environments.

Authorized Distributors
Part No:SD2440-004
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:SD2440-004
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.51
Buy/RFQ:

Honeywell SD2440004 Silicon Phototransistor Specifications:

  • Package Type: Metal Can
  • Acceptance Angle: 48 degrees
  • Operating Temperature Range: -55°C to +125°C
  • Collector-Emitter Voltage: 30 V
  • Emitter-Collector Voltage: 5 V
  • Power Dissipation: 125 mW
  • Storage Temperature Range: -65°C to 150°C
  • Soldering Temperature: 260°C (10 sec)

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Frequently Asked Questions

Where can I buy Honeywell SD2440004?

You can click on the BUY or RFQ button to purchase SD2440004 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part SD2440004?

You can download the SD2440004 datasheet or visit the Honeywell website for support.

Who is the manufacturer of SD2440004?

Honeywell

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