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TT Electronics - Optek Technology OP993 PIN Silicon Photodiode

The PIN silicon photodiodes, OP993 and OP999, are compact, high-performance photodetectors designed for space-limited applications like machine safety, object sensing, and automation. The OP993 features a TO-18 package with a wide receiving angle for excellent on-axis coupling, while the OP999 has a T-1% package with a narrow angle for targeted detection. Both models offer fast switching, linear response to irradiance, and are tested for reliability. Their robust construction ensures precise optical alignment, making them ideal for reflective sensing and non-contact applications.

Authorized Distributors
Source:Newark
Part No:OP993
Stock:20
Inv Date:06-11-2026
Price: Unit price: $0.248
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Source:DigiKey
Part No:OP993
Stock:451
Inv Date:06-11-2026
Price: Unit price: $0.81
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Part No:OP993
Stock:1056
Inv Date:06-12-2026
Price: Unit price: $0.81
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Part No:OP993
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.94
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Part No:OP993
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $1.573
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Part No:OP993
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $1.573
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Part No:OP993
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.69
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TT Electronics - Optek Technology OP993 PIN Silicon Photodiode Specifications:

  • Package Style: TO-18 (OP993), T-1% (OP999)
  • Operating Temperature Range: -40°C to +100°C
  • Reverse Breakdown Voltage: 60 V
  • Power Dissipation: 100 mW
  • Reverse Dark Current: 60 nA at 30 V
  • Reverse Light Current: 125-285 µA at 5 V, Ee=1.7 mW/cm² (OP993)
  • Spectral Response: 890 nm peak emission wavelength
  • Capacitance: 4 pF at 20 V, 1.0 MHz
  • Response Time: Rise and fall times approximately 5 ns
  • Maximum Soldering Temperature: 260°C for 5 seconds
  • Package Dimensions: OP993 in TO-18, OP999 in T-1%
  • RoHS Compliant
  • Applications: Reflective object sensors, machine safety, automation, end-of-travel sensors, door sensors

Buy the Buy OPTEK PIN Silicon Photodiode Part Number OP993 Online

Purchase the OPTEK PIN silicon photodiode OP993 today to enhance your optical sensing solutions. With excellent alignment, fast switching, and reliable performance, this diode is ideal for automation, safety sensors, and reflective detection in compact spaces. Its robust construction ensures durability and consistent results, making it a dependable choice for demanding industrial and electronic applications. Order online now to benefit from quick delivery and genuine product quality tailored for high-precision optical detection tasks.

Buy OPTEK OP993 precision photodiode now and experience fast response times, reliable optical alignment, and suitability for space-constrained sensing applications.

Frequently Asked Questions

Where can I buy TT Electronics - Optek Technology OP993?

You can click on the BUY or RFQ button to purchase OP993 from an authorized TT Electronics - Optek Technology distributor.

How do I troubleshoot issues or seek technical support for part OP993?

You can download the OP993 datasheet or visit the TT Electronics - Optek Technology website for support.

Who is the manufacturer of OP993?

TT Electronics - Optek Technology

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