IR Receivers

IR receivers (infrared receivers) are devices designed to send and receive a coded infrared signal from one device to another. The receiver outputs the unique identified code the other receiver can decode, understand and turn into the desired action. The infrared signal is invisible to human eye. For a proper operation, both receivers need to physically see each other. Ideally, they should be positioned in a straight line but as the light waves, the same as all other waves can be reflected from the wall or glass.
Features & Benefits
Many types of IR receivers are available on the market but generally, they can be categorised by features such as:
• Supply Voltage
• Carrier Frequency
• Transmission Distance
• Power Dissipation
• Package Type
To choose the right receiver you need to consider your project requirements. For some users, the transmission distance isn’t as necessary as for example the power consumption. From the wide range of IR receiver available on the market, the user is going to be able to find the one that meets all needs.

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Description Price Carrier Frequency Maximum Transmission Distance Angle of Half Transmission Distance Wavelength of Peak Sensitivity Daylight Filter Type Output Current Components Number of Pins Mounting Type Dimensions Height Length Maximum Supply Voltage Minimum Supply Voltage
RS庫存編號 919-0017
製造零件編號TSOP38238
BrandVishay
HK$3.31
個 (以毎袋:250)
單位
- - - - - - - - Through Hole 5 x 4.8 x 6.95mm 6.95mm 5mm - -
RS庫存編號 708-5086
製造零件編號TSOP38238
BrandVishay
HK$8.68
/個 (每包:5個)
單位
38kHz 45m - 950nm - 5mA - 3 Through Hole 5 x 4.8 x 6.95mm 6.95mm 5mm 5.5V 2.5V
RS庫存編號 773-3823
製造零件編號TSOP4438
BrandVishay
HK$8.80
個 (以毎袋:2)
單位
38kHz 45m ±45 ° 950nm Epoxy Package 5mA Photo Detector, Preamplifier 3 Through Hole 6 x 5.6 x 6.95mm 6.95mm 6mm 5.5V 2.5V
RS庫存編號 708-5115
製造零件編號TSOP4838
BrandVishay
HK$8.184
/個 (每包:5個)
單位
38kHz 45m - 950nm - 5mA - 3 Through Hole 6 x 5.6 x 6.95mm 6.95mm 6mm 5.5V 2.5V
RS庫存編號 919-0014
製造零件編號TSOP4838
BrandVishay
HK$4.852
毎管:90 個
單位
38kHz 45m ±45 ° - - 5mA Photo Detector, Preamplifier 3 Through Hole 6 x 3.9 x 30.5mm 30.5mm 6mm 5.5V 2.5V
RS庫存編號 145-2210
製造零件編號TSOP34838
BrandVishay
HK$4.725
毎管:90 個
單位
38kHz 45m - 950nm - 5mA - 3 Through Hole 6 x 5.6 x 6.95mm 6.95mm 6mm - -
RS庫存編號 700-5308
製造零件編號TSOP34838
BrandVishay
HK$8.666
/個 (每包:5個)
單位
38kHz 45m - 950nm - 5mA - 3 Through Hole 6 x 5.6 x 6.95mm 6.95mm 6mm - -
RS庫存編號 178-5039
製造零件編號GP1UX511QS
BrandSharp
HK$6.196
個 (以毎袋:500)
單位
38kHz - - - - - - 3 Through Hole 5.5 x 5.3 x 7.5mm 7.5mm 5.5mm - -
RS庫存編號 666-6555
製造零件編號GP1UX511QS
BrandSharp
HK$8.388
/個 (每包:5個)
單位
38kHz - - - - - - 3 Through Hole 5.5 x 5.3 x 7.5mm 7.5mm 5.5mm - -
RS庫存編號 145-1747
製造零件編號TSOP31238
BrandVishay
HK$4.559
毎管:50 個
單位
38kHz 45m - 950nm - 5mA - 3 Through Hole 10 x 5.8 x 12.5mm 12.5mm 10mm - -
RS庫存編號 880-1996
製造零件編號OPB100-SZ
BrandOptek
HK$27.505
/個 (每包:2個)
單位
- - - - - - - - Snap-In - - - - -
RS庫存編號 170-8263
製造零件編號TSOP4338
BrandVishay
HK$6.016
毎管:90 個
單位
38kHz 45m ±45 ° 950nm Epoxy Package 5mA Photo Detector, Preamplifier 3 Through Hole 6 x 5.6 x 6.95mm 6.95mm 6mm 5.5V 2.5V
RS庫存編號 170-8256
製造零件編號TSOP32138
BrandVishay
HK$6.016
毎管:90 個
單位
38kHz 45m ±45 ° 950nm Epoxy Package 5mA Photo Detector, Preamplifier 3 Through Hole 6 x 5.6 x 6.95mm 6.95mm 6mm 5.5V 2.5V
RS庫存編號 773-3760
製造零件編號TSOP32138
BrandVishay
HK$10.295
個 (以毎袋:2)
單位
38kHz 45m ±45 ° 950nm Epoxy Package 5mA Photo Detector, Preamplifier 3 Through Hole 6 x 5.6 x 6.95mm 6.95mm 6mm 5.5V 2.5V
RS庫存編號 570-578
製造零件編號TSOP31238
BrandVishay
HK$9.54
/個 (每包:2個)
單位
38kHz 45m - 950nm - 5mA - 3 Through Hole 10 x 5.8 x 12.5mm 12.5mm 10mm - -
RS庫存編號 773-3811
製造零件編號TSOP4338
BrandVishay
HK$7.44
個 (以毎袋:2)
單位
38kHz 45m ±45 ° 950nm Epoxy Package 5mA Photo Detector, Preamplifier 3 Through Hole 6 x 5.6 x 6.95mm 6.95mm 6mm 5.5V 2.5V
RS庫存編號 170-0954
製造零件編號OPB100-SZ
BrandOptek
HK$35.282
毎管:25 個
單位
- - - - - - - - Snap-In - - - - -
RS庫存編號 700-7752
製造零件編號RPMS1371-H19E4A
BrandROHM
HK$10.89
單位
36.7kHz 8m - - - 2mA - - Surface Mount 4.33 x 2.45 x 2.49mm 2.49mm 4.33mm - -
RS庫存編號 177-5958
製造零件編號IS471F
BrandSharp
HK$16.261
毎管:50 個
單位
- - - 950nm - 50mA - 4 Through Hole 5 x 2.5 x 4.4mm 4.4mm 5mm - -
RS庫存編號 169-6115
製造零件編號TSOP38338
BrandVishay
HK$3.772
個 (以毎袋:250)
單位
38kHz 45m - 950nm - 5mA - 3 Through Hole 5 x 4.8 x 6.95mm 6.95mm 5mm - -