PT42-21B/TR8
Everlight Electronics Co Ltd

Everlight Electronics Co Ltd
SENSOR PHOTO 940NM TOP VIEW 1210
$0.48
Available to order
Reference Price (USD)
1,000+
$0.11760
2,000+
$0.10584
5,000+
$0.09996
10,000+
$0.09114
25,000+
$0.08526
50,000+
$0.07820
100,000+
$0.07497
Exquisite packaging
Discount
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The Everlight Electronics Co Ltd PT42-21B/TR8 phototransistor sensor exemplifies excellence in optical sensing technology. As part of our specialized phototransistors range, this component offers superior light-to-current conversion efficiency and rapid response times. The PT42-21B/TR8's design incorporates features that minimize the effects of ambient light interference while maintaining high sensitivity to target light sources. These characteristics make it invaluable for applications such as paper feed detection in office equipment, position sensing in robotics, and light barrier systems in security installations. The medical field utilizes similar phototransistors in equipment like blood analyzers and diagnostic devices. Everlight Electronics Co Ltd ensures the PT42-21B/TR8 meets rigorous quality standards, providing design engineers with a reliable solution for diverse light-sensing challenges.
Specifications
- Product Status: Active
- Voltage - Collector Emitter Breakdown (Max): 30 V
- Current - Collector (Ic) (Max): 20 mA
- Current - Dark (Id) (Max): 100 nA
- Wavelength: 940nm
- Viewing Angle: -
- Power - Max: 75 mW
- Mounting Type: Surface Mount
- Orientation: Top View
- Operating Temperature: -25°C ~ 85°C (TA)
- Package / Case: 1210 (3225 Metric)