Description :

1. Descriptions:
(1) The 503PT is a high speed and high sensitive silicon NPN phototransistor in a standard Φ5 package.
(2) Due to its clear epoxy, the device is matched to visible light and infrared radiation.
2. Features:
(1) 5mm round standard t-1 3/4 package.
(2) Fast response time.
(3) High photo sensitivity.
(4) Small junction capacitance.
(5) The product itself will remain within RoHS complaint version.
3. Applications:
(1) Infrared applied system.
(2) Optoelectronic automatic control system.
(3) Optoelectronic switch.
(4) Camera.
(5) Printer.
(6) Counters and sorters.
(7) Encoders.
(8) Floppy disk drive.
(9) Video camera, tape and card readers.
(10) Position sensors.

Specification :

1. Model No.: LL-503PTC2E-1AD. 2. Chip material: silicon. 3. Lens color: water clear. 4. Source color: phototransistor. 5. Peak emission wavelength: 940nm.

Superiority :

Attached file.

• 
  5mm Round Standard T-1 3/4 Type Infrared LEDs
• 
  5mm Round Standard T-1 3/4 With Flange Phototransistors
• 
  3mm Round Standard T-1 Type Infrared LEDs
• 
  Infrared Remote-Control Receiver Modules
• 
  3mm Round Standard T-1 Package Phototransistors
• 
  5mm Round Standard T-1 3/4 Type Infrared LEDs
• 
  3mm Round Standard T-1 Type Infrared LEDs
• 
  Infrared Receiver Modules

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