AZ9721-1A-24DC1D4

AZ9721-1A-24DC1D4

  • 厂商:

    AZETTLER

  • 封装:

  • 描述:

    AZ9721-1A-24DC1D4 - 40 AMP AUTOMOTIVE RELAY - American Zettler, Inc.

  • 详情介绍
  • 数据手册
  • 价格&库存
AZ9721-1A-24DC1D4 数据手册
AZ9721 AZ 40 AMP AUTOMOTIVE RELAY FEATURES • • • • • • 40 Amp contact rating High momentary carry current (60A) SPST (1 Form A), SPDT (1 Form C) Quick connect terminals Metal or plastic mounting bracket available Resistor or diode parallel to coil available CONTACTS Arrangement Ratings SPST (1 Form A) SPDT (1 Form C) Resistive load: Max. switched power: 480 W (SPST) 480 W (N.O.) 360 W (N.C.) Max. switched current: 40 A (SPST) 40 A (N.O.) 30 A (N.C.) Max. switched voltage: 75 VDC Minimum Load Material Resistance 5 VDC, 0.1 A Silver alloy < 50 milliohms initially (24 V, 1 A voltage drop method) GENERAL DATA Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical) Minimum operations 1 x 107 1 x 105 at rated load 10 ms at nominal coil voltage 10 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 750 Vrms coil to contact (at sea level for 1 min.) 750 Vrms contact to contact Insulation Resistance Dropout Ambient Temperature Operating Storage Vibration 100 megohms min. at 500 VDC, 20°C 50% RH Greater than 10% of nominal coil voltage -55°C (-67°F) to 70°C (158°F) -55°C (-67°F) to 155°C (311°F) 0.062" DA at 20-200 Hz 20 g P.B.T. polyester Copper alloy 0.25 Quick Connect 40 grams COIL Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 0.76 W Shock Enclosure Terminals 4.0 W at 20°C (68°F) Weight 63°C (113°F) at nominal coil voltage Max. 155°C (311°F) NOTES 1. All values at 20°C (68°F). 2. Relay may pull in with less than “Must Operate” value. 3. Specifications subject to change without notice. 9/3/98W AZ9721 AZ COIL SPECIFICATIONS Nominal Coil VDC 12 24 Must Operate VDC 7.8 17.0 Max. Continuous VDC 17.8 36.0 Coil Resistance ± 10% 80 320 RELAY ORDERING DATA AZ9721-1C-12DC2R1 Blank - Standard no diode, no resistor R1 - 680 Ohm, ½ w resistor in parallel with 12 V coil 2700 Ohm ½ w resistor in paralle with 24 V coil R2 - 820 Ohm, ½ w resistor in parallel with 12 V coil 3200 Ohm ½ w resistor in parallel with 24 V coil D1 - 1N4007 diode in parallel with coil, anode on #85 terminal D2 - 1N4007 diode in parallel with coil, cathode on #85 terminal D3 - 1N4004 diode in parallel with coil, anode on #85 terminal D4 - 1N4004 diode in parallel with coil, cathode on #85 terminal C1 - Plastic dust cover with steel mounting bracket C2 - Plastic dust cover with plastic mounting bracket C3 - Plastic dust cover 24D - 24 volt coil 12D - 12 volt coil 1A - SPNO Single pole normally open 1C - SPDT Single pole double throw Basic series designation - AZ9721 9/3/98W AZ9721 AZ MECHANICAL DATA AZ9721-C1 ø.217 [ø5.5] .394 [10.0] .394 [10.0] AZ9721-C2 ø.217 [ø5.5] .984 [25.0] .984 [25.0] 5x.433 [11.0] 5x.031 [0.8] 5x.177 [4.5] 5x.248 [6.3] 5x .031 [0.8] 5x.177 [4.5] 5x.433 [11.0] 5x.248 [6.3] .165 [4.2] .378 [9.6] .346 [8.8] 1.102 [28.0] .150 [3.8] .378 [9.6] .346 [8.8] 1.102 [28.0] .661 [16.8] 1.102 [28.0] .661 [16.8] 1.102 [28.0] AZ9721-C3 Wiring Diagram .984 [25.0] 85 86 85 86 85 86 5x.433 [11.0] 5x.177 [4.5] 5x.031 [0.8] R1,R2 5x.248 [6.3] D2,D4 D1,D3 30 30 .098 [2.5] .378 [9.6] .346 [8.8] 1.102 [28.0] 85 87A 86 85 86 87 87 1C .661 [16.8] 1.102 [28.0] 1A 9/3/98W AZ9721 Sockets & Hardware for AZ9721 ST9721-U1 .079 [2.0] 1.300 [33.0] 1.091 [27.7] .236 [6.0] .472 [12.0] .354 [9.0] .945 [24.0] 1.205 [30.6] 1.417 [36.0] ST9721-U2 .245 [6.2] .075 [1.9] ST9721-U3 .945 [24.0] .945 [24.0] 1.043 [26.5] .200 [5.1] .345 [8.8] .059 [1.5] .571 [14.5] .138 [3.5] 1.043 [26.5] .659 [16.7] .905 [23.0] 5x ø.116 [ø2.9] .375 [9.5] .692 [17.6] .090 [2.3] PCB LAYOUT VIEWED TOWARDS TERMINALS Note: Recommended receptical connector Amp Part numbers are 5-160558-9 or 5-1605-26-9 9/3/98W
AZ9721-1A-24DC1D4
1. 物料型号: - 型号为AZ AZ972140,由AMERICAN ZETTLER, INC.生产。

2. 器件简介: - 该继电器是一款汽车继电器,具有40安培的接触器额定电流和高瞬时承载电流(60安培)。它有SPST(1表A)和SPDT(1表C)两种形式,并且具备快速连接端子。可以选择金属或塑料安装支架,以及与线圈并联的电阻器或二极管。

3. 引脚分配: - 继电器有SPST(1表A)和SPDT(1表C)两种配置。

4. 参数特性: - 最大切换功率:SPST为480W,N.O.为480W,N.C.为360W。 - 最大切换电流:SPST为40A,N.O.为40A,N.C.为30A。 - 最大切换电压:75VDC。 - 最小负载:5VDC,0.1A。 - 初始电阻:<50毫欧姆(24V,1A电压降法)。 - 最小操作次数:1 x 10^7次。 - 电气寿命:在额定负载下为1 x 10^5次。 - 操作时间(典型):在额定线圈电压下为10ms。 - 释放时间(典型):在额定线圈电压下为10ms(无线圈抑制)。 - 耐压:750Vrms线圈对接触点(海平面上1分钟),750Vrms接触点对接触点。 - 绝缘电阻:在500VDC,20°C,50%RH下最小为100兆欧姆。 - dropout:大于额定线圈电压的10%。 - 环境温度:工作温度为-55°C至70°C,存储温度为-55°C至155°C。 - 振动:0.062" DA在20-200 Hz。 - 冲击:20g。 - 外壳材料:P.B.T.聚酯。 - 端子材料:铜合金,0.25快速连接。 - 重量:40克。

5. 功能详解: - 该继电器能够在各种汽车和工业应用中切换高电流负载。它的设计允许快速响应和高可靠性,适合需要高电流切换的应用。

6. 应用信息: - 适用于汽车和工业领域,特别是在需要高电流切换和快速响应的环境中。

7. 封装信息: - 提供了继电器的物理尺寸和安装细节,包括推荐的插座连接器Amp部件编号5-160558-9或5-1605-26-9。
AZ9721-1A-24DC1D4 价格&库存

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