Part Details for OPF322A by TT Electronics OPTEK Technology
Results Overview of OPF322A by TT Electronics OPTEK Technology
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Telecommunications
OPF322A Information
OPF322A by TT Electronics OPTEK Technology is a Fiber Optic Emitter.
Fiber Optic Emitters are under the broader part category of Fiber Optics.
Fiber optics are thin glass strands used to transmit light signals over long distances, enabling high-speed data transfer. There are two main types—single mode and multimode fibers. Read more about Fiber Optics on our Fiber Optics part category page.
Price & Stock for OPF322A
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
08F2783
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Newark | Led, Wavelength Typ:-, Data Rate Max:-, Data Transmission Distance:-, Forward Current If:-, Forward Voltage:-, Reverse Voltage Vr:-, Signal Rate Max:-, Fibre Optic Connector Type:-, Product Range:- Rohs Compliant: Yes |Tt Electronics/optek Technology OPF322A RoHS: Compliant Min Qty: 75 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$20.6900 / $21.7500 | Buy Now |
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DISTI #
OPF322A-ND
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DigiKey | XMITTER FIBER OPTIC 850NM TO46 Min Qty: 75 Lead time: 12 Weeks Container: Bulk | Temporarily Out of Stock |
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$25.1000 | Buy Now |
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DISTI #
70049188
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RS | LED Recept Fbr Optic Gaaias To46 Min Qty: 75 Package Multiple: 1 Container: Bulk | 0 |
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$21.1200 / $24.8400 | RFQ |
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Onlinecomponents.com | Fiber optic transmitter, Rise Time 6ns, Operating Temperature: -40°C - 100°C, ST-3, RoHS RoHS: Compliant | 0 |
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$19.2000 / $23.5800 | Buy Now |
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DISTI #
000000000003459863
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Sager | Fiber Optic Transmitters, Receivers, Transceivers Fiber Optic LED 850nm 50mA Min Qty: 75 | 0 |
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$24.5600 | Buy Now |
Part Details for OPF322A
OPF322A CAD Models
OPF322A Part Data Attributes
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OPF322A
TT Electronics OPTEK Technology
Buy Now
Datasheet
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Compare Parts:
OPF322A
TT Electronics OPTEK Technology
LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | OPTEK TECHNOLOGY INC | |
| Reach Compliance Code | compliant | |
| Body Breadth | 12.7 mm | |
| Body Height | 20.57 mm | |
| Body Length or Diameter | 10.41 mm | |
| Connection Type | ST CONNECTOR | |
| Fall Time-Max | 6 ns | |
| Fiber Optic Device Type | LED EMITTER | |
| Fiber Type | 50/125, 62.5/125, 100/140, 200/230, PCS | |
| Mounting Feature | PANEL MOUNT | |
| Number of Channels | 1 | |
| Operating Temperature-Max | 100 °C | |
| Operating Temperature-Min | -40 °C | |
| Operating Wavelength-Max | 870 nm | |
| Operating Wavelength-Min | 830 nm | |
| Operating Wavelength-Nom | 850 nm | |
| Rise Time | 6 ns | |
| Spectral Width | 35 nm | |
| Supply Current | 100 mA | |
| Supply Voltage-Max | 2 V | |
| Supply Voltage-Nom | 1.8 V | |
| Surface Mount | NO | |
| Transmission Type | DIGITAL |
Alternate Parts for OPF322A
This table gives cross-reference parts and alternative options found for OPF322A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPF322A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| OPF372C | TT Electronics OPTEK Technology | Check for Price | LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount | OPF322A vs OPF372C |
| OPF347C | TT Electronics Resistors | Check for Price | LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount, ROHS COMPLIANT, HERMETIC SEALED PACKAGE-3 | OPF322A vs OPF347C |
| OPF342D | TT Electronics Resistors | Check for Price | LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount | OPF322A vs OPF342D |
| OPF342A | TT Electronics Resistors | Check for Price | LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount, | OPF322A vs OPF342A |
| OPF397D | TT Electronics Resistors | Check for Price | LED Emitter, 870nm Max, ST Connector, Panel Mount | OPF322A vs OPF397D |
| HFE4834-013 | Honeywell Sensing and Control / MICRO SWITCH | Check for Price | LED Emitter, ST Connector, Panel Mount | OPF322A vs HFE4834-013 |
| OPF347B | TT Electronics OPTEK Technology | Check for Price | LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount, ROHS COMPLIANT, HERMETIC SEALED PACKAGE-3 | OPF322A vs OPF347B |
| OPF347D | TT Electronics OPTEK Technology | Check for Price | LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount, ROHS COMPLIANT, HERMETIC SEALED PACKAGE-3 | OPF322A vs OPF347D |
| OPF372D | TT Electronics OPTEK Technology | Check for Price | LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount | OPF322A vs OPF372D |
| OPF342C | TT Electronics Resistors | Check for Price | LED Emitter, 830nm Min, 870nm Max, ST Connector, Panel Mount | OPF322A vs OPF342C |
OPF322A Frequently Asked Questions (FAQ)
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The recommended PCB layout for the OPF322A involves keeping the photodiode and amplifier close together, using a ground plane to reduce noise, and minimizing the length of the traces between the photodiode and amplifier. A good layout practice is to use a star-ground configuration and to avoid running digital signals near the analog signals.
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To ensure the OPF322A is properly biased, make sure to follow the recommended voltage supply and biasing scheme outlined in the datasheet. The OPF322A requires a single +5V power supply, and the recommended biasing scheme involves connecting the VCC pin to +5V, the GND pin to ground, and the VREF pin to a stable voltage reference.
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The maximum allowable optical power density for the OPF322A is not explicitly stated in the datasheet, but it is generally recommended to keep the optical power density below 10mW/cm² to avoid damaging the photodiode. However, it's best to consult with the manufacturer or a qualified optical engineer to determine the safe operating range for a specific application.
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The OPF322A is rated for operation up to 85°C, but it's not recommended for use in high-temperature applications above 100°C. If your application requires operation at higher temperatures, you may need to consider a different component or consult with the manufacturer for custom solutions.
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To troubleshoot issues with the OPF322A, start by verifying the power supply and biasing scheme, then check for proper PCB layout and routing. Ensure that the photodiode is properly connected and not damaged. If issues persist, try shielding the device from electromagnetic interference or using a filter capacitor to reduce noise. If all else fails, consult the datasheet or contact the manufacturer for support.