TSAL4400 Vishay, 940nm IR LED, 3mm (T-1) Through Hole package

View all IR LEDs
Bulk discount available

Subtotal (1 pack of 25 units)*

£6.60

(exc. VAT)

£7.925

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1,500 unit(s) ready to ship
  • Plus 175 unit(s) ready to ship from another location
  • Plus 675 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
25 - 225£0.264£6.60
250 - 600£0.259£6.48
625 - 1225£0.185£4.63
1250 - 2475£0.158£3.95
2500 +£0.132£3.30

*price indicative

Packaging Options:
RS Stock No.:
699-7629
Mfr. Part No.:
TSAL4400
Brand:
Vishay
Find similar products by selecting one or more attributes.
Select all

Brand

Vishay

Peak Wavelength

940nm

Package Type

3mm (T-1)

Radiant Flux

35mW

Radiant Intensity

80mW/sr

Mounting Type

Through Hole

Number of LEDs

1

Number of Pins

2

Dimensions

3mm

Lens Shape

Round

LED Material

GaAlAs

Vishay TSAL Series IR Emitting Diodes


Vishay Semiconductors' TSAL family consists of through-hole Infrared (IR) emitting diodes. They are available in 3mm (T-1) or 5mm (T-1 3/4) packages. These high power IREDs offer a high radiant power with high radiant intensity.
Suitable applications for the TSAL family includes; IR remote control units, free air transmission systems, IR sources for smoke detectors and IR sources for optical counters and card readers.

• Package type: leaded
• Package form: T-1
• Dimensions (in mm): Ø 5
• Peak wavelength: λp = 940 nm
• High reliability
• High radiant power
• High radiant intensity
• Angle of half intensity: ϕ = ± 17°
• Low forward voltage
• Suitable for high pulse current operation
• Good spectral matching with Si photodetectors

Applications


• Infrared remote control units with high power requirements
• Free air transmission systems
• Infrared source for optical counters and card readers

Vishay TSAL Series IR Emitting Diodes


Vishay Semiconductors' TSAL family consists of through-hole Infrared (IR) emitting diodes. They are available in 3mm (T-1) or 5mm (T-1 3/4) packages. These high power IREDs offer a high radiant power with high radiant intensity.

Package type: leaded
Package form: T-1
Dimensions (in mm): Ø 3
Peak wavelength: λp = 940 nm
High reliability
High radiant power
High radiant intensity
Angle of half intensity: ϕ = ± 17°
Low forward voltage
Suitable for high pulse current operation
Good spectral matching with Si photodetectors

Suitable applications for the TSAL family includes

IR remote control units, free air transmission systems, IR sources for smoke detectors and IR sources for optical counters and card readers.

Applications


Infrared remote control units with high power requirements
Free air transmission systems
Infrared source for optical counters and card readers

Infrared (IR) Light Emitters, Vishay


Infrared (IR) Light Emitters, Vishay

Related links