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TT Electronics - Optek Technology OP950 Silicon Photodiode

The PIN Silicon Photodiode OP950 Series, including models OP950, OP954, and OP955, features epoxy packaging, wide spectral response from visible to infrared light, and a side-looker package for easy mounting in space-limited applications. The OP950 offers a 95° wide receiving angle for uniform large-area detection, while the OP954 provides an ultra-wide 128° reception angle. The OP955 includes a recessed lens with a 95° wide angle and 45° acceptance half-angle. These photodiodes are ideal for non-contact object sensing, automation, and safety applications, with high sensitivity, fast switching times, and robustness for industrial environments.

Authorized Distributors
Source:DigiKey
Part No:OP950
Stock:11201
Inv Date:06-11-2026
Price: Unit price: $0.78
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Part No:OP950
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.78
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Part No:OP950
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.8
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Part No:OP950
Stock:963
Inv Date:06-11-2026
Price: Unit price: $0.869
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Part No:OP950
Stock:963
Inv Date:06-11-2026
Price: Unit price: $0.869
Buy/RFQ:
Part No:OP950
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.71
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TT Electronics - Optek Technology OP950 Silicon Photodiode Specifications:

  • Spectral Response: Visible to infrared wavelengths
  • Package: Epoxy, side-looker design
  • Receiving Angles: OP950 95°, OP954 128°, OP955 95° with recessed lens
  • Operating Temperature Range: -40°C to +100°C
  • Storage Temperature Range: -40°C to +100°C
  • Reverse Breakdown Voltage: 60 V
  • Dark Current: Max 60 nA at 30 V reverse voltage
  • Light Current: OP950 & OP955 8-18 μA at 5 V, OP954 3.5-8 μA at 5 V
  • Forward Voltage: Max 1.2 V at 1 mA
  • Capacitance: Approx. 4 pF at 20 V reverse voltage
  • Soldering Temperature: 260°C for 5 seconds
  • Lead Length: 500 min for OP954; dimensions in millimeters
  • Dimensions: OP950 approx. 2.03 mm, OP954 approx. 2.37 mm, OP955 approx. 2.37 mm in width
  • Application: Object sensors, safety interlocks, non-contact detection

Buy the TT Electronics OP950 – Reliable Photodiode for Industrial Applications

Order the TT Electronics OP950 Series silicon photodiodes online and ensure reliable, fast-response light detection for industrial automation and safety systems. These compact, epoxy-packaged photodiodes deliver wide spectral response from visible to infrared light, making them ideal for non-contact object sensing, safety interlocks, and automation processes. With multiple angles including wide and recessed lens options, they guarantee uniform detection over large areas. Built for durability, they are suitable for demanding industrial environments, offering high sensitivity and quick switching times. Purchase online today for seamless integration into your industrial projects and upgrade your sensing capabilities efficiently.

Get TT Electronics OP950 today—built for precision and long-lasting durability in space-limited object sensing.

Frequently Asked Questions

Where can I buy TT Electronics - Optek Technology OP950?

You can click on the BUY or RFQ button to purchase OP950 from an authorized TT Electronics - Optek Technology distributor.

How do I troubleshoot issues or seek technical support for part OP950?

You can download the OP950 datasheet or visit the TT Electronics - Optek Technology website for support.

Who is the manufacturer of OP950?

TT Electronics - Optek Technology

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