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

Bulk discount available

Subtotal (1 pack of 10 units)*

£3.00

(exc. VAT)

£3.60

(inc. VAT)

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Being discontinued
  • Plus 130 unit(s) shipping from 04 May 2026
  • Plus 10 unit(s) shipping from 04 May 2026
  • Final 2,100 unit(s) shipping from 11 May 2026

Units
Per unit
Per Pack*
10 - 10£0.30£3.00
20 - 90£0.286£2.86
100 - 490£0.259£2.59
500 - 990£0.20£2.00
1000 +£0.15£1.50

*price indicative

Packaging Options:
RS Stock No.:
654-8019
Distrelec Article No.:
304-42-814
Mfr. Part No.:
SFH 309 FA-4/5
Brand:
ams OSRAM
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Brand

ams OSRAM

Spectrums Detected

Infrared

Product Type

Phototransistor

Typical Fall Time

7μs

Typical Rise Time

7μs

Peak Wavelength

900nm

Number of Channels

1

Maximum Light Current

7200μA

Maximum Dark Current

200nA

Angle of Half Sensitivity

24 °

Number of Pins

2

Mount Type

Through Hole

Package Type

3 mm (T-1)

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

100°C

Collector Current

15mA

Diameter

3.1mm

Length

4mm

Height

5.2mm

Standards/Approvals

RoHS

Width

4mm

Series

SFH 309 FA

Automotive Standard

No

Collector Emitter Voltage

35V

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


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