Phototransistors
Review Phototransistors Optical Sensors components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Voltage - Collector Emitter Breakdown (Max) | Current - Collector (Ic) (Max) | Current - Dark (Id) (Max) | Wavelength | Viewing Angle | Power - Max | Mounting Type | Orientation | Operating Temperature | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ALS-PT19-315C/L177/TR8SENSOR PHOTO 630NM 2SMD |
58,703 |
|
Datasheet | - | 2-SMD, No Lead | Tape & Reel (TR) | Active | 5.5 V | - | 100 nA | 630nm | - | - | Surface Mount | - | -40°C ~ 85°C | - | - |
|
PT19-21C/L41/TR8SENSOR PHOTO 940NM TOP VIEW 0603 |
62,083 |
|
Datasheet | - | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 30 V | 20 mA | 100 nA | 940nm | - | 75 mW | Surface Mount | Top View | -25°C ~ 85°C | - | - |
|
PT12-21C/TR8SENSOR PHOTO 940NM SIDE VIEW SMD |
208,400 |
|
Datasheet | - | 2-SMD, No Lead | Tape & Reel (TR) | Active | 30 V | 50 mA | 100 nA | 940nm | - | 75 mW | Surface Mount, Right Angle | Side View | -25°C ~ 85°C | - | - |
|
PT12-21B/TR8SENSOR PHOTO 940NM SIDE VIEW SMD |
36,452 |
|
Datasheet | - | 2-SMD, No Lead | Tape & Reel (TR) | Active | 30 V | 50 mA | 100 nA | 940nm | - | 75 mW | Surface Mount | Side View | -25°C ~ 85°C | - | - |
|
ALS-PT204-6C/L177SENSOR PHOTO 630NM RADIAL |
49,932 |
|
Datasheet | - | Radial | Bag | Active | 5.5 V | - | 100 nA | 630nm | - | - | Through Hole | - | -40°C ~ 85°C | - | - |
|
PT26-51B/TR8(DGK)SENSOR 940NM TOP/SIDE VIEW 1206 |
4,388 |
|
Datasheet | - | 1206 (3216 Metric) | Tape & Reel (TR) | Active | 30 V | 20 mA | 100 nA | 940nm | - | 75 mW | Surface Mount | Universal | -25°C ~ 85°C | - | - |
|
PT42-21B/TR8SENSOR PHOTO 940NM TOP VIEW 1210 |
38,755 |
|
Datasheet | - | 1210 (3225 Metric) | Tape & Reel (TR) | Active | 30 V | 20 mA | 100 nA | 940nm | - | 75 mW | Surface Mount | Top View | -25°C ~ 85°C | - | - |
|
PT17-21C/L41/TR8SENSOR PHOTO 940NM TOP VIEW 0805 |
16,085 |
|
Datasheet | - | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 30 V | 20 mA | 100 nA | 940nm | - | 75 mW | Surface Mount | Top View | -25°C ~ 85°C | - | - |
|
PT15-21B/TR8SENSOR PHOTO 940NM TOP VIEW 1206 |
94,118 |
|
Datasheet | - | 1206 (3216 Metric) | Tape & Reel (TR) | Active | 30 V | 20 mA | 100 nA | 940nm | - | 75 mW | Surface Mount | Top View | -25°C ~ 85°C | - | - |
|
PT11-21C/L41/TR8SENSOR PHOTO 940NM TOP VIEW 1206 |
115,528 |
|
Datasheet | - | 1206 (3016 Metric) | Tape & Reel (TR) | Active | 30 V | 20 mA | 100 nA | 940nm | - | 75 mW | Surface Mount | Top View | -25°C ~ 85°C | - | - |
Frequently Asked Questions
What are Phototransistors components used for?
Phototransistors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Phototransistors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Phototransistors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
