Phototransistors
Use the filters and product table below to compare Phototransistors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTR-4206ESENSOR PHOTO 940NM TOP VIEW T1 |
251,974 | - |
|
Datasheet | - | T-1 | Bulk | Active | 30 V | 4.8 mA | 100 nA | 940nm | 20° | 100 mW | Through Hole | Top View | -40°C ~ 85°C | - | - |
|
LTR-4206SENSOR PHOTO 940NM TOP VIEW T1 |
20,399 | - |
|
Datasheet | - | T-1 | Bulk | Active | 30 V | 4.8 mA | 100 nA | 940nm | 20° | 100 mW | Through Hole | Top View | -40°C ~ 85°C | - | - |
|
LTR-3208ESENSOR PHOTO 940NM TOP VIEW RAD |
42,963 | - |
|
Datasheet | - | Radial | Bulk | Active | 30 V | 3.12 mA | 100 nA | 940nm | 20° | 100 mW | Through Hole | Top View | -40°C ~ 85°C | - | - |
|
LTR-301SENSOR PHOTO 940NM SIDE VIEW RAD |
2,810 | - |
|
Datasheet | - | Radial | Bulk | Active | 30 V | 2.4 mA | 100 nA | 940nm | 70° | 100 mW | Through Hole | Side View | -40°C ~ 85°C | - | - |
|
LTR-3208SENSOR PHOTO 940NM TOP VIEW RAD |
1,298 | - |
|
Datasheet | - | Radial | Bag | Active | 30 V | 3.6 mA | 100 nA | 940nm | 20° | 100 mW | Through Hole | Top View | -40°C ~ 85°C | - | - |
|
LTR-309SENSOR PHOTO 940NM SIDE VIEW RAD |
8,990 | - |
|
Datasheet | - | Radial, Side View | Bag | Active | 30 V | 1 mA | 100 nA | 940nm | 40° | 100 mW | Through Hole | Side View | -40°C ~ 85°C | - | - |
|
LTR-209SENSOR PHOTO 940NM TOP VIEW RAD |
2,069 | - |
|
Datasheet | - | Radial | Bag | Active | 30 V | 4 mA | 100 nA | 940nm | 16° | 100 mW | Through Hole | Top View | -40°C ~ 85°C | - | - |
|
|
LTR-S951-TBSENSOR PHOTO 850NM SIDE VIEW SMD |
4,417 | - |
|
Datasheet | - | 2-SMD | Tape & Reel (TR) | Obsolete | 30 V | 5.5 mA | 100 nA | 850nm | - | 100 mW | Surface Mount | Side View | -40°C ~ 85°C | - | - |
|
|
LTR-5576DSENSOR PHOTO SIDE VIEW RADIAL |
1,121 | - |
|
Datasheet | - | Radial, 3 Lead, Side View | Bag | Active | 30 V | 1 mA | 100 nA | - | - | 100 mW | Through Hole | Side View | -40°C ~ 85°C | - | - |
|
|
LTR-306SENSOR PHOTO 940NM SIDE VIEW RAD |
1,123 | - |
|
Datasheet | - | Radial, Side View | Bag | Active | 30 V | 600 µA | 100 nA | 940nm | 30° | 100 mW | Through Hole | Side View | -40°C ~ 85°C | - | - |
Phototransistors FAQ
Common questions about filtering, comparing and sourcing Phototransistors components.
How can I narrow the Phototransistors selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Phototransistors part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
