产品概述
浪涌电流抑制用PTC热敏电阻
应用
PTC作为抑制浪涌/突入电流的电阻，可在电路异常时起到过电流保护的功能，广泛应用于：
◆ 开关电源
◆ 汽车车载充电
◆ 空调使用的变频电源
◆ 功率逆变器
◆ 荧光灯电源
◆ 伺服电机控制
特点
◆ 超负荷保护，无过热风险
◆ 封装热敏电阻结构，可靠性高
◆ 能够应对高脉冲电流和功率的多次循环冲击
◆ 节省空间，自动复位
◆ 能应对高达1000伏的直流电压
壳体型
结构及尺寸
型号及参数
产品型号 | 最大电压 | 最大直流链电压 | 25°C零功率电阻 | 居里温度 | 热容量 | 时间常数 |
MZ93-22R□ | 280 | 400 | 22 | 135 | 2.3 | 150 |
MZ93-33R□ | 280 | 400 | 33 | 135 | 2.3 | 150 |
MZ93-56R□ | 440 | 620 | 56 | 135 | 2.3 | 150 |
MZ93-101R□ | 560 | 800 | 100 | 135 | 2.3 | 150 |
MZ93-501R□ | 780 | 1100 | 500 | 140 | 2.3 | 150 |
备注：
1.□代表R25的偏差范围M:±20% X:±25% N:±30% S:Special
2.若选择A或B型壳体结构，请参考MZ92D型号系列的规格参数
3.其它规格或参数可以定制
焊接引线型
•结构和尺寸
型号和参数
产品型号 | 最大电压 | 最大直流链电压 | 25°C零功率电阻 | 居里温度 | 热容量 | 时间常数 | 尺寸(mm) | |||
D | H | T | ||||||||
MZ2X209-700□B6# | 260 | 370 | 70 | 120 | 0.4 | 70 | 9.0 | 13.5 | 7.5 | |
MZ2X209-121□B6# | 260 | 370 | 120 | 120 | 0.6 | 80 | 9.0 | 13.5 | 7.5 | |
MZ2X209-151□B6# | 260 | 370 | 150 | 120 | 0.6 | 80 | 9.0 | 13.5 | 7.5 | |
MZ2X212-250□B8# | 280 | 400 | 25 | 120 | 1 | 100 | 12.5 | 16.5 | 5 | |
MZ2X213-500□B8# | 280 | 400 | 50 | 120 | 1.4 | 120 | 13.0 | 18.0 | 7.5 | |
MZ2X213-800□B8# | 280 | 400 | 80 | 120 | 1.4 | 120 | 13.0 | 18.0 | 7.5 | |
MZ2X413-600□C5# | 350 | 500 | 60 | 140 | 1.45 | 105 | 13.5 | 17 | 7 | |
MZ2X315-560□D4# | 440 | 620 | 56 | 130 | 2.1 | 100 | 15.0 | 19.0 | 7.5 | |
MZ2X213-121□D4# | 440 | 620 | 120 | 120 | 1.4 | 120 | 13.0 | 18.0 | 7.5 | |
MZ2X417-600□D4# | 440 | 625 | 60 | 140 | 2.3 | 120 | 17 | 21 | 7.5 | |
MZ2X413-121□D4# | 440 | 625 | 120 | 140 | 1.45 | 105 | 13.5 | 17 | 7 | |
MZ2X213-151□D4# | 440 | 620 | 150 | 120 | 1.4 | 120 | 13.0 | 18.0 | 7.5 | |
MZ2X209-501□D4# | 440 | 620 | 500 | 120 | 0.6 | 80 | 9.0 | 13.5 | 7.5 | |
MZ2X109-103□D4# | 440 | 620 | 1100 | 115 | 0.6 | 80 | 9.0 | 13.5 | 7.5 | |
MZ2X417-121□D6# | 460 | 650 | 120 | 140 | 2.3 | 120 | 17 | 21 | 7.5 | |
MZ2X315-120□D8# | 480 | 680 | 120 | 130 | 2.1 | 100 | 15.0 | 19.0 | 7.5 | |
MZ2X413-251□D8# | 480 | 680 | 250 | 140 | 1.45 | 105 | 13.5 | 17 | 7 | |
MZ2X113-501□E6# | 560 | 800 | 500 | 115 | 1.4 | 120 | 13.0 | 18.0 | 7.5 | |
MZ2X413-501□E6# | 560 | 800 | 500 | 140 | 1.45 | 105 | 13.5 | 17 | 7 | |
MZ2X417-251□F0# | 600 | 850 | 250 | 140 | 2.3 | 120 | 17 | 21 | 7.5 | |
MZ2X413-102□F0# | 600 | 850 | 1000 | 140 | 1.45 | 105 | 13.5 | 17 | 7 | |
MZ2X417-501□G0# | 700 | 1000 | 500 | 140 | 2.3 | 120 | 17 | 21 | 7.5 | |
备注:
1.□代表R25偏差范围M:±20% X:±25% N:±30% S:Special
2.#代表内部控制码
3.脚距F值可选尺寸为5mm,7.5mm,10mm
4.脚长L值可选尺寸为3mm,20mm,25mm,35mm
5.线径d值可选尺寸为0.6mm,0.8mm,1.0mm.
6.其它规格或参数可以定制
过流保护用PTC热敏电阻
应用
用于工业电子、消费类电子和电子数据处理等系统中过电流、过电压和过温保护
特点
◆ 可实现快速保护，其响应时间短
◆ 去除过载前，PTC让电路一直处于被保护状态；过载消除后，PTC自动恢复原始状态
◆ 不会造成误动作，适合用于电源电路及马达驱动电路的保护
◆ 具有强的耐机械振动性和冲击
◆ 热稳定性高
结构和尺寸
型号和参数
芯片系列
产品型号 | 不动作电流 | 动作电流 | 最大电压 | 最大电流 | 25℃零功率电阻 | 居里温度 | 尺寸 (mm) | |
IN(mA) | IT(mA) | Vmax(V) | Imax(A) | R25(Ω) | TC(℃) | D | T | |
| MZ2DX2S0720-100□# | 80 | 230 | 60 | 2 | 10 | 120 | 7.7 | 2 |
| MZ2DX0S0720-200□# | 90 | 280 | 60 | 3 | 20 | 100 | 7.7 | 2 |
| MZ2DX3S0825-500□# | 50 | 130 | 230 | 1.2 | 50 | 130 | 5 | 2.5 |
| MZ2DX2S0825-650□# | 55 | 110 | 230 | 1 | 65 | 120 | 8 | 2.5 |
| MZ2DX3S0825-650□# | 55 | 130 | 230 | 2 | 65 | 130 | 8 | 2.5 |
| MZ2DX3S0825-350□# | 80 | 180 | 230 | 1 | 35 | 130 | 6 | 2.5 |
| MZ2DX3S0825-250□# | 125 | 250 | 230 | 1 | 25 | 130 | 8 | 2.5 |
引线包封型,最大电压30-32V
产品型号 | 不动作电流 | 动作电流 | 最大电压 | 最大电流 | 25℃零功率电阻 | 居里温度 | 尺寸(mm) | ||
IN(mA) | IT(mA) | Vmax(V) | Imax (A) | R25 (Ω) | TC(℃) | D | H | T | |
MZ2LP8S07-470□# | 55 | 115 | 32 | 1.5 | 47 | 80 | 7.5 | 11.0 | 4.0 |
MZ2LP8S07-330□# | 60 | 135 | 32 | 1.5 | 33 | 80 | 7.5 | 11.0 | 4.0 |
MZ2LP8S07-220□# | 75 | 160 | 32 | 1.5 | 22 | 80 | 7.5 | 11.0 | 4.0 |
MZ2LP8S07-150□# | 100 | 195 | 32 | 1.5 | 15 | 80 | 7.5 | 11.0 | 4.0 |
MZ2LX2S04-130□# | 120 | 240 | 30 | 0.7 | 13 | 120 | 4.0 | 7.5 | 3.5 |
MZ2LP8S07-5R0□# | 160 | 320 | 30 | 1 | 5 | 80 | 7.5 | 11.0 | 5.0 |
MZ2LX2S07-4R6□# | 250 | 500 | 30 | 1 | 4.6 | 120 | 6.8 | 10.0 | 3.5 |
MZ2LX4S05-6R0□# | 270 | 405 | 30 | 2.5 | 6 | 140 | 5.0 | 10.0 | 4.0 |
MZ2LX4S07-5R0□# | 320 | 480 | 30 | 3.5 | 5 | 140 | 7.0 | 12.0 | 4.0 |
MZ2LX2S09-1R8□# | 450 | 900 | 30 | 3 | 1.8 | 120 | 9.0 | 12.5 | 3.5 |
MZ2LX4S08-1R9□# | 540 | 810 | 30 | 6 | 1.9 | 140 | 8.5 | 13.5 | 4.0 |
MZ2LX4S10-1R7□# | 610 | 915 | 30 | 7 | 1.7 | 140 | 10.5 | 15.5 | 4.0 |
MZ2LX4S10-1R3□# | 700 | 1050 | 30 | 8 | 1.3 | 140 | 10.5 | 15.5 | 4.0 |
MZ2LX2S13-0R8□# | 850 | 1700 | 30 | 5.5 | 0.8 | 120 | 13.5 | 17.0 | 3.5 |
MZ2LX4S12-0R9□# | 920 | 1380 | 30 | 11 | 0.9 | 140 | 12.5 | 17.5 | 4.0 |
MZ2LX4S16-0R7□# | 1170 | 1755 | 30 | 13.5 | 0.7 | 140 | 16.5 | 21.5 | 4.0 |
MZ2LX2S17-0R45□# | 1300 | 2600 | 30 | 8 | 0.45 | 120 | 17.5 | 21.0 | 3.5 |
MZ2LX4S16-0R5□# | 1390 | 2085 | 30 | 16 | 0.5 | 140 | 16.5 | 21.5 | 4.0 |
MZ2LX2S22-0R3□# | 1800 | 3600 | 30 | 10 | 0.3 | 120 | 22.0 | 25.5 | 3.5 |
MZ2LX4S20-0R3□# | 2050 | 3075 | 30 | 23 | 0.3 | 140 | 20.5 | 25.5 | 4.0 |
引线包封型,最大电压80V
产品型号 | 不动作电流 | 动作电流 | 最大电压 | 最大电流 | 25℃零功率电阻 | 居里温度 | 尺寸(mm) | ||
IN(mA) | IT(mA) | (V) | (A) | R25 (Ω) | TC(℃) | D | H | T | |
MZ2LP8S04-550□# | 30 | 60 | 80 | 0.7 | 55 | 80 | 4.0 | 7.5 | 3.5 |
MZ2LX2S04-550□# | 50 | 100 | 80 | 0.7 | 55 | 120 | 4.0 | 7.5 | 3.5 |
MZ2LP8S07-250□# | 50 | 110 | 80 | 1 | 25 | 80 | 6.5 | 10.0 | 3.5 |
MZ2LX2S05-550□# | 62 | 115 | 80 | 0.7 | 55 | 120 | 5.5 | 8.5 | 4.5 |
MZ2LX3S04-620□# | 85 | 130 | 80 | 0.7 | 62 | 130 | 4.0 | 7.5 | 3.5 |
MZ2LX2S06-250□# | 85 | 170 | 80 | 1 | 25 | 120 | 6.5 | 10.0 | 3.5 |
MZ2LP8S09-9R4□# | 90 | 180 | 80 | 3 | 9.4 | 80 | 9.0 | 12.5 | 3.5 |
MZ2LP8S11-5R6□# | 130 | 260 | 80 | 4.3 | 5.6 | 80 | 11.0 | 14.5 | 3.5 |
MZ2LX3S06-200□# | 150 | 240 | 80 | 1 | 20 | 130 | 6.5 | 10.0 | 3.5 |
MZ2LX2S09-9R4□# | 150 | 300 | 80 | 3 | 9.4 | 120 | 9.0 | 12.5 | 3.5 |
MZ2LP8S13-3R7□# | 170 | 350 | 80 | 5.5 | 3.7 | 80 | 13.5 | 17.0 | 3.5 |
MZ2LX3S09-8R0□# | 250 | 380 | 80 | 3 | 8 | 130 | 9.0 | 12.5 | 3.5 |
MZ2LX2S11-5R6□# | 250 | 500 | 80 | 4.3 | 5.6 | 120 | 11.0 | 14.5 | 3.5 |
MZ2LX3S11-4R9□# | 320 | 500 | 80 | 4.3 | 4.9 | 130 | 11.0 | 14.5 | 3.5 |
MZ2LX2S13-3R7□# | 320 | 640 | 80 | 5.5 | 3.7 | 120 | 13.5 | 17.0 | 3.5 |
MZ2LX2S17-2R3□# | 450 | 900 | 80 | 8 | 2.3 | 120 | 17.5 | 21.0 | 3.5 |
MZ2LX3S17-2R2□# | 700 | 1100 | 80 | 8 | 2.2 | 130 | 17.5 | 21.0 | 3.5 |
MZ2LX2S22-1R65□# | 700 | 1400 | 80 | 10 | 1.65 | 120 | 22.0 | 25.5 | 3.5 |
MZ2LX3S22-1R2□# | 1000 | 1500 | 80 | 10 | 1.2 | 130 | 22.0 | 25.5 | 3.5 |
引线包封型,最大电压145-160V
产品型号 | 不动作电流 | 动作电流 | 最大电压 | 最大电流 | 25℃零功率电阻 | 居里温度 | 尺寸 (mm) | ||
IN(mA) | IT(mA) | (V) | (A) | R25 (Ω) | TC(℃) | D | H | T | |
MZ2LX4S05-241□# | 47 | 70 | 145 | 0.2 | 240 | 140 | 5.0 | 10.0 | 5.0 |
MZ2LX4S05-101□# | 65 | 100 | 145 | 0.3 | 100 | 140 | 5.0 | 10.0 | 5.0 |
MZ2LX4S05-400□# | 110 | 165 | 145 | 0.5 | 40 | 140 | 5.0 | 10.0 | 5.0 |
MZ2LX2S07-330□# | 130 | 200 | 145 | 0.5 | 33 | 120 | 7.5 | 11.0 | 6.0 |
MZ2LX2S09-220□# | 180 | 280 | 145 | 1 | 22 | 120 | 9.5 | 13.0 | 6.0 |
MZ2LX2S11-150□# | 220 | 345 | 145 | 1 | 15 | 120 | 11.5 | 15.0 | 6.0 |
MZ2LX2S13-100□# | 290 | 440 | 145 | 1 | 10 | 120 | 13.0 | 16.5 | 6.0 |
MZ2LX4S10-6R8□# | 320 | 480 | 145 | 3 | 6.8 | 140 | 10.5 | 15.5 | 5.0 |
MZ2LX4S10-5R3□# | 360 | 540 | 145 | 3.5 | 5.3 | 140 | 10.5 | 15.5 | 5.0 |
MZ2LX2S17-5R6□# | 440 | 670 | 145 | 2 | 5.6 | 120 | 17.0 | 20.5 | 6.0 |
MZ2LX4S16-2R9□# | 600 | 900 | 145 | 7.2 | 2.9 | 140 | 16.5 | 21.5 | 5.0 |
MZ2LX4S16-2R1□# | 710 | 1070 | 145 | 8.5 | 2.1 | 140 | 16.5 | 21.5 | 5.0 |
MZ2LX4S20-1R7□# | 880 | 1320 | 145 | 11 | 1.7 | 140 | 20.5 | 25.5 | 5.0 |
MZ2LX4S20-1R3□# | 1000 | 1500 | 145 | 13 | 1.3 | 140 | 20.5 | 26.0 | 5.0 |
MZ2LX6S04-151□# | 35 | 70 | 160 | 0.2 | 150 | 160 | 4.0 | 7.5 | 5.0 |
MZ2LX6S06-700□# | 70 | 140 | 160 | 0.4 | 70 | 160 | 6.5 | 10.0 | 5.0 |
MZ2LX6S09-250□# | 125 | 500 | 160 | 1 | 25 | 160 | 9.0 | 12.5 | 5.0 |
MZ2LX6S11-150□# | 180 | 360 | 160 | 1.5 | 15 | 160 | 11.0 | 14.5 | 5.0 |
MZ2LX6S13-100□# | 250 | 500 | 160 | 2.2 | 10 | 160 | 13.5 | 17.0 | 5.0 |
MZ2LX6S17-6R0□# | 400 | 800 | 160 | 4.1 | 6 | 160 | 17.5 | 21.0 | 5.0 |
MZ2LX6S22-3R7□# | 525 | 1050 | 160 | 7 | 3.7 | 160 | 22.0 | 25.5 | 5.0 |
引线包封型,最大电压265V
产品型号 | 不动作电流 | 动作电流 | 最大电压 | 最大电流 | 25℃零功率电阻 | 居里温度 | 尺寸(mm) | ||
IN(mA) | IT(mA) | (V) | (A) | R25 (Ω) | TC(℃) | D | H | T | |
MZ2LX4S05-302□# | 11 | 17 | 265 | 0.08 | 3000 | 140 | 5.0 | 8.5 | 5.5 |
MZ2LP8S04-151□# | 15 | 40 | 265 | 0.2 | 150 | 80 | 4.0 | 7.5 | 5.0 |
MZ2LX2S04-151□# | 30 | 60 | 265 | 0.2 | 150 | 120 | 4.0 | 7.5 | 5.0 |
MZ2LP8S06-700□# | 30 | 70 | 265 | 0.4 | 70 | 80 | 6.5 | 10.0 | 5.0 |
MZ2LX2S06-121□# | 47 | 75 | 265 | 0.4 | 120 | 120 | 6.5 | 10.0 | 5.0 |
MZ2LX3S04-161□# | 55 | 90 | 265 | 0.2 | 160 | 130 | 4.0 | 7.5 | 5.0 |
MZ2LX2S06-700□# | 55 | 110 | 265 | 0.4 | 70 | 120 | 6.5 | 10.0 | 5.0 |
MZ2LX2S09-650□# | 55 | 110 | 265 | 1 | 65 | 120 | 9.0 | 12.5 | 5.0 |
MZ2LX2S09-550□# | 60 | 125 | 265 | 1 | 55 | 120 | 9.0 | 12.5 | 5.0 |
MZ2LP8S09-250□# | 60 | 130 | 265 | 1 | 25 | 80 | 9.0 | 12.5 | 5.0 |
MZ2LX2S06-820□# | 75 | 125 | 265 | 0.5 | 82 | 120 | 6.5 | 10.0 | 5.0 |
MZ2LX2S09-350□# | 80 | 160 | 265 | 1 | 35 | 120 | 9.0 | 12.5 | 5.0 |
MZ2LP8S11-150□# | 90 | 180 | 265 | 1.5 | 15 | 80 | 11.0 | 14.5 | 5.0 |
MZ2LX3S06-500□# | 100 | 150 | 265 | 0.4 | 50 | 130 | 6.5 | 10.0 | 5.0 |
MZ2LX2S09-250□# | 100 | 200 | 265 | 1 | 25 | 120 | 9.0 | 12.5 | 5.0 |
MZ2LP8S13-100□# | 110 | 230 | 265 | 2.2 | 10 | 80 | 13.5 | 17.0 | 5.0 |
MZ2LX2S10-390□# | 130 | 210 | 265 | 1.2 | 39 | 120 | 10.0 | 13.5 | 5.0 |
MZ2LX2S11-150□# | 140 | 280 | 265 | 1.5 | 15 | 120 | 11.0 | 14.5 | 5.0 |
MZ2LP8S17-6R0□# | 170 | 350 | 265 | 4.1 | 6 | 80 | 17.5 | 21.5 | 5.0 |
MZ2LX3S11-130□# | 200 | 320 | 265 | 1.5 | 13 | 130 | 11.0 | 14.5 | 5.0 |
MZ2LX2S13-100□# | 200 | 400 | 265 | 2.2 | 10 | 120 | 13.5 | 17.0 | 5.0 |
MZ2LX3S13-9R0□# | 330 | 500 | 265 | 2.2 | 9 | 130 | 13.5 | 17.0 | 5.0 |
MZ2LX2S17-6R0□# | 330 | 660 | 265 | 4.1 | 6 | 120 | 17.5 | 21.5 | 5.0 |
MZ2LX3S17-5R0□# | 450 | 680 | 265 | 4.1 | 5 | 130 | 17.5 | 21.5 | 5.0 |
MZ2LX2S22-3R7□# | 460 | 920 | 265 | 7 | 3.7 | 120 | 22.0 | 26.0 | 5.0 |
MZ2LX3S22-3R5□# | 650 | 980 | 265 | 7 | 3.5 | 130 | 22.0 | 26.0 | 5.0 |
MZ2LX4S20-2R8□# | 700 | 1050 | 265 | 5.5 | 2.8 | 140 | 20.5 | 26.0 | 5.5 |
MZ2LX4S20-2R1□# | 800 | 1200 | 265 | 5.5 | 2.1 | 140 | 20.5 | 26.0 | 5.5 |
引线包封型,最大电压420-1000V
产品型号 | 不动作电流 | 动作电流 | 最大电压 | 最大电流 | 25℃零功率电阻 | 居里温度 | 尺寸(mm) | ||
IN(mA) | IT(mA) | (V) | (A) | R25 (Ω) | TC(℃) | D | H | T | |
MZ2LX2S06-601□# | 21 | 39 | 420 | 0.2 | 600 | 120 | 6.5 | 10.0 | 5.0 |
MZ2LX1S06-152□# | 12 | 24 | 550 | 0.1 | 1500 | 115 | 6.5 | 10.0 | 5.0 |
MZ2LX1S06-122□# | 15 | 30 | 550 | 0.1 | 1200 | 115 | 6.5 | 10.0 | 5.0 |
MZ2LX0S05-162□# | 10 | 20 | 600 | 0.5 | 1600 | 100 | 5.0 | 10.0 | 4.5 |
MZ2LX0S10-400□# | 10 | 50 | 600 | 0.5 | 400 | 100 | 10.0 | 15.0 | 6..5 |
MZ2LX0S07-102□# | 10 | 25 | 1000 | 0.5 | 1000 | 100 | 7.0 | 12.0 | 5.0 |
备注:
1.□代表R25偏差范围M:±20% X:±25% N:±30% S:Special
2.#代表内部控制码
3.脚距F值可选尺寸为5mm,7.5mm,10mm
4.脚长L值可选尺寸为3mm,20mm,25mm,35mm
5.线径d值可选尺寸为0.6mm,0.8mm,1.0mm.
6.其它规格或参数可以定制
关键词： 保护用PTC热敏电阻
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