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— IC芯片 | 连接器 | 传感器 | 被动器件 —

Products not currently assigned to a family class are temporarily assigned to unclassified products in the uncategorized category.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 139021 $39.03 | Greenlee Communications | PLUG, TUBE | Bulk | * | |||
![]() 139028 $36.08 | Greenlee Communications | PACKING KIT - H4665A | Bulk | * | |||
![]() 13903 $90.18 | Greenlee Communications | GUARD KIT, FRONT MAIN SPROCKET | Bulk | * | |||
![]() 13904 $879.52 | Greenlee Communications | SPROCKET KIT, MAIN | Bulk | * | |||
![]() 13908 $637.51 | Greenlee Communications | LCD KIT | Bulk | * | |||
![]() 13911 $80.78 | Greenlee Communications | GUARD KIT, REAR CHAIN | Bulk | * | |||
![]() 13912 $57.95 | Greenlee Communications | SPRING KIT, ROLLER | Bulk | * | |||
![]() 13913 $68.14 | Greenlee Communications | REAR GUARD KIT, MAIN SPRCKT | Bulk | * |

Learn how rectifiers convert AC to DC, compare half-wave and bridge circuits, and select voltage, current, recovery and thermal ratings for your design.
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Choose tactile switches by operating force, travel, actuator height, footprint and lifetime. Check debounce, sealing and the assembled button mechanism.
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Understand how a comparator switches at a voltage threshold, why hysteresis prevents chatter, and which output and input specs matter.
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Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
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Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
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Understand RF attenuator dB values, fixed and programmable types, impedance, power limits and noise tradeoffs before choosing parts for an RF signal path.
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Geneva, Switzerland – March 25, 2026 – STMicroelectronics N.V. (NYSE: STM), a global semiconductor leader serving customers across the electronics applications spectrum, has announced…
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An RF IC, or radio-frequency integrated circuit, is a chip that processes wireless signals between the antenna and the baseband processor. Instead of building…
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Over the past week, the global electronic components sector has witnessed dual transformations in policy and technology: Coupled with mounting pressure from a worsening…
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