型号/品牌/封装
品类/描述
库存
价格(含税)
资料
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品类: 霍尔传感器描述: 霍尔效应开关24925+￥5.710525+￥5.287550+￥4.9914100+￥4.8645500+￥4.77992500+￥4.67425000+￥4.631910000+￥4.5684 -
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品类: 霍尔传感器描述: Hall Effect Sensor 25mA Latch 5V/9V/12V/15V/18V 3Pin Ultra Mini SIP Bulk69755+￥4.154025+￥3.846350+￥3.6309100+￥3.5386500+￥3.47702500+￥3.40015000+￥3.369310000+￥3.3232 -
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品类: 霍尔传感器描述: ALLEGRO MICROSYSTEMS A1122LUA-T 霍尔效应传感器, 单极性, 25 mA, SIP, 3 引脚, 3 V, 24 V684610+￥9.0828100+￥8.6287500+￥8.32591000+￥8.31082000+￥8.25025000+￥8.17457500+￥8.114010000+￥8.0837 -
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品类: 霍尔传感器描述: ALLEGRO MICROSYSTEMS A3213EUA-T 霍尔效应开关, 开关, 2.4 V, 5.5 V, SIP24735+￥5.759125+￥5.332550+￥5.0339100+￥4.9059500+￥4.82062500+￥4.71395000+￥4.671310000+￥4.6073 -
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品类: 霍尔传感器描述: 霍尔效应开关19585+￥5.208325+￥4.822550+￥4.5524100+￥4.4367500+￥4.35952500+￥4.26315000+￥4.224510000+￥4.1666 -
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品类: 霍尔传感器描述: A1225/7/9 High Temperature Hall Effect Latches, Allegro Microsystems The A1225/7/9 High Temperature Hall Effect Latches are temperature-stable and stress resistant suitable for operation for temperatures up to 150°C. A Schmitt trigger circuit maintains operate and release point symmetry by compensating for temperature changes in the Hall element. Internal compensation provides magnetic switchpoints that become more sensitive with temperature, hence offsetting the usual degradation of the magnetic field with temperature. The symmetry capability makes these devices ideal for use in pulse-counting applications where duty cycle is an important parameter. The three basic devices (A1225, A1227, and A1229) are identical except for magnetic switchpoints. They also include a voltage regulator, Hall-voltage generator, temperature compensation circuit, signal amplifier, and a buffered open-drain output to sink up to 25 mA. The on-board regulator permits operation with supply voltages of 3.8 V to 24 V. The first character of the part number suffix determines the device operating temperature range. Suffix L is for –40°C to 150°C. Two package styles provide a magnetically optimised package for most applications. Available in a SOT89/TO-243AA package for surface-mount applications or three-lead ultra-mini-SIP. Symmetrical switchpoints Superior temperature stability Operation from unregulated supply Open-drain 25 mA output Reverse battery protection Activate with small, commercially available permanent magnets Resistant to physical stress Enhanced ESD structures result in 8 kV HBM ESD performance Internal protection circuits enable 40 V load dump compliance ### 霍尔效应传感器，Allegro Microsystems170010+￥11.6268100+￥11.0455500+￥10.65791000+￥10.63852000+￥10.56105000+￥10.46417500+￥10.386610000+￥10.3479 -
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品类: 霍尔传感器描述: ALLEGRO MICROSYSTEMS A1301EUA-T 霍尔效应传感器, 线性, 10 mA, SIP, 3 引脚, 4.5 V, 6 V24225+￥5.346025+￥4.950050+￥4.6728100+￥4.5540500+￥4.47482500+￥4.37585000+￥4.336210000+￥4.2768 -
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品类: 霍尔传感器描述: Hall Effect Sensor 10mA Monolithic 5V 3Pin Ultra Mini SIP Bulk85385+￥17.795750+￥17.0352200+￥16.6093500+￥16.50291000+￥16.39642500+￥16.27475000+￥16.19877500+￥16.1226 -
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品类: 霍尔传感器描述: ALLEGRO MICROSYSTEMS A1203EUA-T 霍尔效应开关, 双极开关, 双极性, 26 G, -26 G, 3.8 V, 24 V, SIP68285+￥6.338325+￥5.868850+￥5.5401100+￥5.3993500+￥5.30542500+￥5.18805000+￥5.141010000+￥5.0706 -
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品类: 霍尔传感器描述: 霍尔效应锁存32915+￥5.074725+￥4.698850+￥4.4356100+￥4.3229500+￥4.24772500+￥4.15375000+￥4.116110000+￥4.0597 -
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品类: 霍尔传感器描述: A3212LUA-T 袋装50195+￥5.408125+￥5.007550+￥4.7271100+￥4.6069500+￥4.52682500+￥4.42665000+￥4.386610000+￥4.3265 -
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品类: 霍尔传感器描述: A3290/1 Chopper Stabilised Precision Hall Effect Latches The Allegro Microsystems A3290/1 Hall-effect latches are temperature-stable and stress-resistant sensor ICs. They include a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilisation, Schmitt trigger, and a short circuit protected open-drain output to sink up to 25 mA. A south polarity magnetic field is required to turn on the output and a north polarity field to turn off the output. An on-board regulator permits operation with supply voltages in the range of 3 V to 24 V. Symmetrical switchpoints Resistant to physical stress Output short-circuit protection Operation from unregulated supply Reverse battery protection ### 霍尔效应传感器，Allegro Microsystems13035+￥4.428025+￥4.100050+￥3.8704100+￥3.7720500+￥3.70642500+￥3.62445000+￥3.591610000+￥3.5424 -
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品类: 霍尔传感器描述: Hall Effect Sensor 25mA Unipolar 3.3V/5V/9V/12V/15V/18V Automotive Bulk30575+￥2.301825+￥2.131350+￥2.0119100+￥1.9608500+￥1.92672500+￥1.88405000+￥1.867010000+￥1.8414 -
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品类: 传感器描述: ALLEGRO MICROSYSTEMS A1221LUA-T 霍尔效应开关, 锁定开关, 锁定式, 3 V, 24 V61955+￥5.741625+￥5.316350+￥5.0185100+￥4.8910500+￥4.80592500+￥4.69965000+￥4.657010000+￥4.5932 -
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品类: 霍尔传感器描述: A1120/1/2/3/5 Chopper Stabilised Hall Effect Sensor Switches, Allegro Microsystems The Allegro Microsystems A1120, A1121, A1122, A1123, and A1125 Hall-effect, unipolar switches are temperature-stable and stress-resistant sensor ICs. High temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over-molding, temperature dependencies, and thermal stress. They include a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilisation, Schmitt trigger, and a short circuit protected open-drain output to sink up to 25 mA. The voltage regulator enables supply voltages of 3 V to 24 V. For the A1120, A1121, A1122, and A1123, a south pole turns on the output and removal turns off the output. For the A1125, it is reversed and the south pole turns off the A1125 output. Unipolar switchpoints Resistant to physical stress Superior temperature stability Output short circuit protection Operation from unregulated supply ### 霍尔效应传感器，Allegro Microsystems439110+￥7.5888100+￥7.2094500+￥6.95641000+￥6.94382000+￥6.89325000+￥6.82997500+￥6.779310000+￥6.7540 -
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品类: 霍尔传感器描述: Hall Effect Sensor 10mA Monolithic 5V 3Pin SIP Bag775910+￥10.3512100+￥9.8336500+￥9.48861000+￥9.47132000+￥9.40235000+￥9.31617500+￥9.247110000+￥9.2126 -
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品类: 霍尔传感器描述: ALLEGRO MICROSYSTEMS A1210LUA-T 霍尔效应传感器, 锁定式, 25 mA, SIP, 3 引脚, 3.8 V, 24 V904710+￥9.2532100+￥8.7905500+￥8.48211000+￥8.46672000+￥8.40505000+￥8.32797500+￥8.266210000+￥8.2353 -
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品类: 霍尔传感器描述: Hall Effect Sensor 10mA 5V 3Pin Ultra Mini SIP Bulk48195+￥6.400425+￥5.926350+￥5.5944100+￥5.4522500+￥5.35732500+￥5.23885000+￥5.191410000+￥5.1203 -
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品类: 霍尔传感器描述: 霍尔效应锁存93375+￥6.743325+￥6.243850+￥5.8941100+￥5.7443500+￥5.64442500+￥5.51955000+￥5.469510000+￥5.3946 -
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品类: 霍尔传感器描述: 霍尔效应开关122210+￥9.9240100+￥9.4278500+￥9.09701000+￥9.08052000+￥9.01435000+￥8.93167500+￥8.865410000+￥8.8324 -
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品类: 传感器描述: ALLEGRO MICROSYSTEMS A1220EUA-T 霍尔效应开关, 锁定开关, 锁定式, 3 V, 24 V, SIP58045+￥4.734525+￥4.383850+￥4.1383100+￥4.0331500+￥3.96292500+￥3.87525000+￥3.840210000+￥3.7876
