A21ASQ12VDC1.6 Electronic Components 系列
继电器汽车终端形状：快速连接触点排列：单刀常开型线圈电压：12 VDC 电流：40 A 工作功能：单侧稳定密封选项：线圈密封功率：1.6 W 线圈抑制：2个二极管（1N4005）
如果您的汽车应用需要一个坚固且密封的继电器，并带有快速连接端子，那么来自Citizen Electronics的A21ASQ12VDC1.6系列是一个很好的选择。这些继电器设计用于承受高达40A的电流，使其非常适合如电动窗、座椅电机或空调系统等高电流应用。SPST（单极单投）常开（N.O.）配置确保电路在线圈未通电时处于断开状态，提供了一个干净的切换解决方案。
值得注意的是，密封选项非常多样化。标准型号具有密封设计，这对于保护继电器免受恶劣汽车环境中的环境污染物侵害至关重要。不同的抑制选项——使用二极管或二极管与电阻的组合——有助于防止电压尖峰和感性反冲，从而确保继电器长时间可靠运行。
当工程师们需要一个能够处理大量电流负载并在密封环境中可靠运行的切换机制时，往往会选用这些继电器。额外的抑制组件提供了额外的保护层，使这些继电器特别适合那些可靠性至关重要的关键汽车系统。
常见问答
A21ASQ12VDC1.6 Electronic Components - 型号列表
共 5 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 电流 | 频率 | 线圈功率 | 释放时间 | 线圈电阻 | 吸合电压 | 供电电压 | 峰值脉冲功率 | 击穿电压 | 最大额定电流 | 释放电压 | 绝缘电阻 | 触点额定值 @ 电压 | 触点间介电强度 | 重量 | 安装类型 | 触头材料 | 尺寸/外形 | 端子螺钉表面处理 | 典型触点布局 | 类型 | 功能 | 卡标准 | 电气寿命 | 动作时间 | 可焊性 | 机械寿命 | 抗冲击能力 | 防护等级 | 工作温度 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Relay Automotive Terminal shape: Quick Connect Contact Arrangement: SPST N.O. Coil voltage: 12 VDC Current: 40 A Operating Function: Single Side Stable Sealing Options: Sealed Coil Power: 1.6 W Coil Suppression: 2 diodes (1N4005) CIT Relay and Switch | 0 | - | 40 Amps | 2 diodes (1N4005) | 1.6 W | 5 ms | 1.6W: 360 ohm, 1.9W: 303.2 ohm | 8.4 VDC | 15.6 VDC | 630W | 75VDC | 40A | 1.2 VDC | 100Mohm min @ 500VDC | 1A: 40A @ 14VDC; 1B: 30A @ 14VDC; 1C: 40A @ 14VDC N.O. and 30A @ 14VDC N.C.; 1U: 2x20A @ 14VDC | 500V rms min. @ sea level | 31g | Bracket Mount | AgSnO2 | 26.0 x 26.0 x 24.5 (39.5) mm | 8N (Quick Connect), 4N (PCB Pins) | 1A SPST-NO | Relays | Single Side Stable | Automotive Relay | 100K cycles, typical | 7 ms | 260C for 5s | 10M cycles, typical | 147m/s^2 for 11ms | Sealed | -40C to + 85C | |
Relay Automotive Terminal shape: Quick Connect Contact Arrangement: SPST N.O. Coil voltage: 12 VDC Current: 40 A Operating Function: Single Side Stable Sealing Options: Sealed Coil Power: 1.6 W Coil Suppression: Diode (1N4005) Cathode on '86' terminal CIT Relay and Switch | 6075 | 1: ¥17.816 | - | 40 Amps | Diode (1N4005) Cathode on '86' terminal | 1.6 W | 5 ms | 1.6W: 360 ohm, 1.9W: 303.2 ohm | 8.4 VDC | 15.6 VDC | 630W | 75VDC | 40A | 1.2 VDC | 100Mohm min @ 500VDC | 1A: 40A @ 14VDC; 1B: 30A @ 14VDC; 1C: 40A @ 14VDC N.O. and 30A @ 14VDC N.C.; 1U: 2x20A @ 14VDC | 500V rms min. @ sea level | 31g | Bracket Mount | AgSnO2 | 26.0 x 26.0 x 24.5 (39.5) mm | 8N (Quick Connect), 4N (PCB Pins) | 1A SPST-NO | Relays | Single Side Stable | Automotive Relay | 100K cycles, typical | 7 ms | 260C for 5s | 10M cycles, typical | 147m/s^2 for 11ms | Sealed | -40C to + 85C |
Relay Automotive Terminal shape: Quick Connect Contact Arrangement: SPST N.O. Coil voltage: 12 VDC Current: 40 A Operating Function: Single Side Stable Sealing Options: Sealed Coil Power: 1.6 W Coil Suppression: Diode (1N4004) Cathode on '86' Terminal CIT Relay and Switch | 0 | - | 40 Amps | Diode (1N4004) Cathode on '86' Terminal | 1.6 W | 5 ms | 1.6W: 360 ohm, 1.9W: 303.2 ohm | 8.4 VDC | 15.6 VDC | 630W | 75VDC | 40A | 1.2 VDC | 100Mohm min @ 500VDC | 1A: 40A @ 14VDC; 1B: 30A @ 14VDC; 1C: 40A @ 14VDC N.O. and 30A @ 14VDC N.C.; 1U: 2x20A @ 14VDC | 500V rms min. @ sea level | 31g | Bracket Mount | AgSnO2 | 26.0 x 26.0 x 24.5 (39.5) mm | 8N (Quick Connect), 4N (PCB Pins) | 1A SPST-NO | Relays | Single Side Stable | Automotive Relay | 100K cycles, typical | 7 ms | 260C for 5s | 10M cycles, typical | 147m/s^2 for 11ms | Sealed | -40C to + 85C | |
Relay Automotive Terminal shape: Quick Connect Contact Arrangement: SPST N.O. Coil voltage: 12 VDC Current: 40 A Operating Function: Single Side Stable Sealing Options: Sealed Coil Power: 1.6 W Coil Suppression: Diode & Resistor Cathode on '86' Terminal (1N4005 & 680 Ohms) CIT Relay and Switch | 0 | - | 40 Amps | Diode & Resistor Cathode on '86' Terminal (1N4005 & 680 Ohms) | 1.6 W | 5 ms | 1.6W: 360 ohm, 1.9W: 303.2 ohm | 8.4 VDC | 15.6 VDC | 630W | 75VDC | 40A | 1.2 VDC | 100Mohm min @ 500VDC | 1A: 40A @ 14VDC; 1B: 30A @ 14VDC; 1C: 40A @ 14VDC N.O. and 30A @ 14VDC N.C.; 1U: 2x20A @ 14VDC | 500V rms min. @ sea level | 31g | Bracket Mount | AgSnO2 | 26.0 x 26.0 x 24.5 (39.5) mm | 8N (Quick Connect), 4N (PCB Pins) | 1A SPST-NO | Relays | Single Side Stable | Automotive Relay | 100K cycles, typical | 7 ms | 260C for 5s | 10M cycles, typical | 147m/s^2 for 11ms | Sealed | -40C to + 85C | |
Relay Automotive Terminal shape: Quick Connect Contact Arrangement: SPST N.O. Coil voltage: 12 VDC Current: 40 A Operating Function: Single Side Stable Sealing Options: Sealed Coil Power: 1.6 W Coil Suppression: Resistor (680 Ohms) CIT Relay and Switch | 571 | 1: ¥15.30 | - | 40 Amps | Resistor (680 Ohms) | 1.6 W | 5 ms | 1.6W: 360 ohm, 1.9W: 303.2 ohm | 8.4 VDC | 15.6 VDC | 630W | 75VDC | 40A | 1.2 VDC | 100Mohm min @ 500VDC | 1A: 40A @ 14VDC; 1B: 30A @ 14VDC; 1C: 40A @ 14VDC N.O. and 30A @ 14VDC N.C.; 1U: 2x20A @ 14VDC | 500V rms min. @ sea level | 31g | Bracket Mount | AgSnO2 | 26.0 x 26.0 x 24.5 (39.5) mm | 8N (Quick Connect), 4N (PCB Pins) | 1A SPST-NO | Relays | Single Side Stable | Automotive Relay | 100K cycles, typical | 7 ms | 260C for 5s | 10M cycles, typical | 147m/s^2 for 11ms | Sealed | -40C to + 85C |