OPB88/89-Z Photointerrupters

Optek / TT Electronics OPB88/89-Z Series Photointerrupters consist of transmissive (slotted) photointerrupters that integrate an infrared LED emitter and an NPN silicon phototransistor in a single through-beam package. These slotted optical switches are designed for non-contact detection of motion or object interruption using a mechanical flag, encoder wheel, or similar interrupter element. The OPB88 and OPB89 families share a common optical platform, with variations in lead configuration, mechanical form factor, and aperture options, depending on the specific variant. Both series provide an open-collector phototransistor output requiring an external pull-up resistor for digital interface operation.

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Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 766Có hàng
$4.73
$4.25
$4.07
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 372Có hàng
$5.35
$5.34
$5.18
$5.07
Xem
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 0.25 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 183Có hàng
$4.59
$4.37
$4.26
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 141Có hàng
$5.51
$4.98
$4.97
$4.78
$4.77
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 0.25 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 179Có hàng
$4.55
$4.38
$4.37
$4.34
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 50Có hàng
$4.87
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 416Có hàng
$5.03
$4.65
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 563Có hàng
1,200Dự kiến 31/12/2026
$4.90
$4.62
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 1,277Có hàng
$4.66
$4.49
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted 502Có hàng
$4.73
$4.49
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN 5Có hàng
2,000Dự kiến 23/12/2026
$4.88
$4.72
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output SLTTD OPTICAL SWITCH 42Có hàng
200Dự kiến 29/12/2026
$5.55
$5.27
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 0.25 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 253Có hàng
$4.91
$4.55
$4.40
$4.38
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 13Có hàng
200Dự kiến 23/12/2026
$5.33
$5.19
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 0.25 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 63Có hàng
$4.69
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 153Có hàng
$5.51
$5.32
$5.24
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 0.25 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN
1,600Dự kiến 19/10/2026
$4.95
$4.71
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE
300Dự kiến 29/12/2026
$4.82
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
190Dự kiến 21/10/2026
$4.81
$4.56
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH
108Dự kiến 05/01/2027
$8.53
$7.73
$7.46
$7.43
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Không Lưu kho
$4.61
Tối thiểu: 1
Nhiều: 1
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Không Lưu kho
$4.61
Tối thiểu: 200
Nhiều: 200
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Không Lưu kho
$4.83
Tối thiểu: 200
Nhiều: 200
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Thời gian giao Sản phẩm không Lưu kho 16 Tuần
$4.93
Tối thiểu: 200
Nhiều: 200
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Không Lưu kho
$4.84
Tối thiểu: 200
Nhiều: 200
3.18 mm Transmissive, Slotted 3.18 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 85 C OPB88/89-Z Bulk