SFH 309 FA-4/5 ams OSRAM, 24 ° IR Phototransistor, Through Hole 2-Pin 3mm (T-1) package

Bulk discount available

Subtotal (1 pack of 10 units)*

£3.27

(exc. VAT)

£3.92

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 220 unit(s) ready to ship
  • Plus 60 unit(s) ready to ship from another location
  • Plus 890 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 10£0.327£3.27
20 - 90£0.311£3.11
100 - 490£0.282£2.82
500 - 990£0.218£2.18
1000 +£0.164£1.64

*price indicative

Packaging Options:
RS Stock No.:
654-8019
Mfr. Part No.:
SFH 309 FA-4/5
Brand:
ams OSRAM
Find similar products by selecting one or more attributes.
Select all

Brand

ams OSRAM

Spectrums Detected

Infrared

Typical Fall Time

7µs

Typical Rise Time

7µs

Number of Channels

1

Maximum Light Current

7200µA

Maximum Dark Current

200nA

Angle of Half Sensitivity

24 °

Polarity

NPN

Number of Pins

2

Mounting Type

Through Hole

Package Type

3mm (T-1)

Dimensions

4 x 4 x 5.2mm

Collector Current

15mA

Maximum Wavelength Detected

1120nm

Spectral Range of Sensitivity

730 → 1120 nm

Minimum Wavelength Detected

730nm

Length

4mm

Width

4mm

Height

5.2mm

Phototransistor T-1 (3mm) Package


This family of NPN silicon phototransistors, from OSRAM Opto Semiconductors, are a range of 3mm (T-1) through-hole devices. They have both clear or black plastic lenses, the diffused lenses being used for daylight filters. Suitable applications include; photointerrupters, industrial electronics and for control/drive circuits.

Standard 3mm (T-1) package
Through-hole mounting


IR Phototransistors, OSRAM Opto Semiconductors

Related links