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.

結果: 27
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Optek / TT Electronics 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 316庫存量
HK$43.98
HK$43.89
HK$42.58
HK$41.68
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 50庫存量
HK$40.03
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 179庫存量
HK$37.40
HK$36.00
HK$35.92
HK$35.67
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 183庫存量
HK$37.73
HK$35.92
HK$35.02
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 141庫存量
HK$45.29
HK$40.94
HK$40.85
HK$39.29
HK$39.21
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 416庫存量
HK$41.35
HK$38.22
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 423庫存量
1,200預期31/12/2026
HK$40.28
HK$37.98
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 666庫存量
HK$38.88
HK$34.94
HK$33.46
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 1,277庫存量
HK$38.31
HK$36.91
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Output Phototranstr Slotted 502庫存量
HK$38.88
HK$36.91
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 SLTTD OPTICAL SWITCH 42庫存量
200預期29/12/2026
HK$45.62
HK$43.32
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 SLT 880 PHOTO TRAN 329庫存量
1,600在途量
HK$41.35
HK$41.26
HK$40.69
HK$39.70
HK$38.72
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 253庫存量
HK$40.36
HK$37.40
HK$36.17
HK$36.00
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 190庫存量
HK$39.54
HK$37.48
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 63庫存量
HK$38.55
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 153庫存量
HK$46.61
HK$45.29
HK$44.88
HK$44.06
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 SLT 880 PHOTO TRAN
1,995預期23/12/2026
HK$40.44
HK$38.80
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 .125in SLOT OPAQUE
300預期29/12/2026
HK$39.62
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 0.125" SLOT WIDTH
108預期5/1/2027
HK$70.12
HK$63.54
HK$61.32
HK$61.07
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch
200預期23/12/2026
HK$43.81
HK$42.66
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 暫無庫存
HK$53.10
HK$37.89
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 暫無庫存
HK$37.89
最少: 200
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 暫無庫存
HK$39.70
最少: 200
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 無庫存前置作業時間 16 週
HK$42.17
HK$40.52
最少: 1
倍數: 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 光學開關,透射型,光晶體管輸出 Slotted Opt Switch 暫無庫存
HK$39.78
最少: 200
倍數: 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