TCST1103 Vishay, Through Hole Slotted Optical Switch, Phototransistor Output

Save 30% when you buy 850 units

Subtotal (1 tube of 85 units)*

£69.275

(exc. VAT)

£83.13

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 170 unit(s) ready to ship
  • Plus 1,020 unit(s) shipping from 14 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
85 - 85£0.815£69.28
170 - 340£0.799£67.92
425 - 765£0.709£60.27
850 +£0.57£48.45

*price indicative

RS Stock No.:
919-0165
Mfr. Part No.:
TCST1103
Brand:
Vishay
Find similar products by selecting one or more attributes.
Select all

Brand

Vishay

Output Device

Phototransistor

Number of Channels

1

Typical Rise Time

10 μ

Typical Fall Time

8µs

Mounting Type

Through Hole

Number of Pins

4

Dimensions

11.9 x 6.3 x 11.1mm

Height

11.1mm

Length

11.9mm

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-55°C

Slot Width

3.1mm

Width

6.3mm

Operating Temperature Range

-55 → +85°C

COO (Country of Origin):
PH

Miniature Slotted Optical Switch, Vishay


The TCST2103, TCST2202, and TCST2300 are transmissive sensors that include an infrared emitter and phototransistor, located face-to-face on the optical axes in a leaded package which blocks visible light. These part numbers include options for aperture width.

Features:


• Package type: leaded
• Detector type: phototransistor
• Dimensions (L x W x H in mm): 24.5 x 6.3 x 10.8
• Gap (in mm): 3.1
• Typical output current under test: IC = 4 mA
(TCST2103)
• Typical output current under test: IC = 2 mA (TCST2202)
• Typical output current under test: IC = 0.5 mA (TCST2300)
• Daylight blocking filter
• Emitter wavelength: 950 nm
• Lead (Pb)-free soldering released

Applications:


• Optical switch
• Photo interrupter
• Counter
• Encoder


Slotted Optical Switches, Vishay

Related links