193 Thermal Overload Relay 系列型号列表/参数/数据手册

CTS Corporation 的 193 热过载继电器系列产品提供了一系列适用于各种工业和商业应用的DIP和SIP开关。这些开关常用于控制面板、暖通空调系统和需要精确开断操作的机械设备中。该系列产品采用海鸥翼2.54mm SMD管设计，并在24VDC下工作，电流额定值范围从0.05A到50mA，适用于低功率电路。

一个实际观察是，在空间有限的情况下，例如紧凑型控制柜或PCB组装中，这些开关特别有用。工程师在需要可靠的表面安装解决方案时往往会选用这种开关。另一个优点是其直角钢琴式操作杆，提供了无需占用大量空间即可舒适直观地切换位置的方式。

该系列产品包括10位和12位开关，可根据应用需求提供灵活性。例如，19310MS和19312MS型号适用于需要多种开关设置的应用，而1932MS型号则适用于简单的双位置设置。表面安装设计和直角操作杆使这些开关易于集成到现有设计中，海鸥翼引脚便于焊接。

总体而言，193 热过载继电器系列产品是工程师寻找坚固、节省空间且可靠开关解决方案的理想选择。

制造商零件编号	库存	价格	产品类别	安装类型	位数	额定电压	最大额定电流	工作温度	开关功能/额定值	端子类型	按钮样式/尺寸	开关驱动电平	标准包装数量	致动器类型	RoHS	包装方式	触点形式	柱间距	端接样式	开关类型	欧盟RoHS	密封	深度	高度	接触镀层	触头材料	总长度	电气寿命	电路	触点额定值 @ 电压	方向	执行器水平位置	可清洗	工厂包装数量	其他名称	抗辐射加固	开关功能	直流反向电压（Vr）（最大）	间距	安装样式	转换前位置数	已删除
1938MS Switch DIP OFF ON SPST 8 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube cts components	10	1000: ¥5.3264	-	Surface Mount	8	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Rail / Tube	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1933MS Switch DIP OFF ON SPST 3 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube cts components	10	1045: ¥3.759	-	Surface Mount	3	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Rail / Tube	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1938MSR Switch DIP OFF ON SPST 8 Piano 0.05A 24VDC Gull Wing 2.54mm SMD T/R cts components	12950	350: ¥7.414	-	Surface Mount	8	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Tape & Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1935MS Switch DIP OFF ON SPST 5 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube cts components	10	1015: ¥4.3445	-	Surface Mount	5	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Rail / Tube	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1936MSR Switch DIP OFF ON SPST 6 Piano 0.05A 24VDC Gull Wing 2.54mm SMD T/R cts components	1400	350: ¥6.7606	-	Surface Mount	6	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Tape & Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1936MS Switch DIP OFF ON SPST 6 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube cts components	10	1020: ¥4.5614	-	Surface Mount	6	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Rail / Tube	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1932MSR Switch DIP OFF ON SPST 2 Piano 0.05A 24VDC Gull Wing 2.54mm SMD T/R cts components	10	1050: ¥3.721	-	Surface Mount	2	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Tape & Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
19310MS Switch DIP OFF ON SPST 10 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube cts components	10	1000: ¥6.1669	-	Surface Mount	10	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Rail / Tube	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1937MS Switch DIP OFF ON SPST 7 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube cts components	10	1: ¥5.0436	-	Surface Mount	7	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Rail / Tube	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1939MS Switch DIP OFF ON SPST 9 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube cts components	10	1000: ¥5.676	-	Surface Mount	9	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Rail / Tube	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
19312MS Switch DIP OFF ON SPST 12 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube cts components	0		-	Surface Mount	12	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Bulk	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1934MSR Switch DIP OFF ON SPST 4 Piano 0.05A 24VDC Gull Wing 2.54mm SMD T/R cts components	519	22: ¥10.032	-	Surface Mount	4	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Tape & Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 193-4MS Switch DIP OFF ON SPST 4 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube SWITCH DIP 4POS SIDE ACT SMT 50V DIP Switches / SIP Switches SPST 4 switch sections 193 Series Side Actuated SPST 4 Position Surface Mount DIP Switch cts components	990	1: ¥4.9912	DIP Switches / SIP Switches	Surface Mount	4	24 V	0.05@24VDC A	-40 to 85 °C	OFF ON	Gull Wing	Piano	SPST	Rail / Tube	Piano	Lead free / RoHS Compliant	Tube	SPST	2.54 mm	SMD/SMT	DIP	Compliant	Epoxy	11.23	9.12	Gold	Copper Alloy	12.34	7000	SPST	0.1A @ 50VDC	Side Actuated	Raised	No	-	-	-	-	-	-	-	-	-
193-3MSP DIP SW SIDE ACUTATED GULL WING 3SW, HAZMAT SWITCH DIP 3POS SIDE ACT SMT cts components	10	440: ¥7.9152	-	Surface Mount	3	-	-	-	-	-	-	-	55	Piano	-	-	-	-	-	-	-	-	-	-	-	-	-	-	SPST	0.1A @ 50VDC	Side Actuated	Raised	No	-	1933MSP	-	-	-	-	-	-	-
5 193-7MS DIP Switches / SIP Switches 7 switch sections SPST Switch DIP OFF ON SPST 7 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube SWITCH DIP 7POS SIDE ACT SMT 50V CTS Electronic Components	500	1: ¥9.996	DIP Switches / SIP Switches	Surface Mount	7	24	0.05@24VDC	85	OFF ON	Gull Wing	Piano	SPST	25	Piano	Lead free / RoHS Compliant	Tube	SPST	2.54 mm	Solder Pad	DIP	Compliant	Epoxy	11.23	9.12	Gold	Copper Alloy	19.96	7000	SPST	0.1A @ 50VDC	Side Actuated	Raised	No	25	-	-	-	-	-	-	-	-
193-8MSR DIP Switches / SIP Switches 8 switch sections SPST Switch DIP OFF ON SPST 8 Piano 0.05A 24VDC Gull Wing 2.54mm SMD T/R CTS Electronic Components	225	4: ¥9.284	DIP Switches / SIP Switches	Surface Mount	8	24	0.05 A	-40C to 85C	OFF ON	Gull Wing	Piano	SPST	-	Recessed	RoHS Compliant	Tape and Reel	SPST	2.54	Solder Pad	DIP	Compliant	Epoxy	10.92 mm	9.12 mm	Gold	Copper Alloy	22.5 mm	7000	-	-	-	-	-	350	-	No	OFF ON	24V	2.54 mm	Surface Mount	8	Compliant
5 193-5MS DIP Switches / SIP Switches 5 switch sections SPST Switch DIP OFF ON SPST 5 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube SWITCH DIP 5POS SIDE ACT SMT CTS Electronic Components	124	37: ¥14.96	DIP Switches / SIP Switches	Surface Mount	5	24	0.05@24VDC	85	OFF ON	Gull Wing	Piano	SPST	35	Piano	Lead free / RoHS Compliant	Tube	SPST	2.54 mm	Solder Pad	DIP	Compliant	Epoxy	11.23	9.12	Gold	Copper Alloy	14.88	7000	SPST	0.05A @ 24VDC	Side Actuated	Raised	No	35	CT1935MS	-	-	-	-	-	-	-
193-4MSR DIP Switches / SIP Switches 4 switch sections SPST Switch DIP OFF ON SPST 4 Piano 0.05A 24VDC Gull Wing 2.54mm SMD T/R CTS Electronic Components	184	7: ¥10.6624	DIP Switches / SIP Switches	Surface Mount	4	24	0.05 A	-40C to 85C	OFF ON	Gull Wing	Piano	SPST	-	Recessed	RoHS Compliant	Tape and Reel	SPST	2.54	Solder Pad	DIP	Compliant	Epoxy	10.92 mm	9.12 mm	Gold	Copper Alloy	12.34 mm	7000	-	-	-	-	-	350	-	No	OFF ON	24 V	2.54 mm	Surface Mount	4	-
193-10MS DIP Switches / SIP Switches 10 switch sections SPST Switch DIP OFF ON SPST 10 Piano 0.05A 24VDC Gull Wing 2.54mm SMD Tube CTS Electronic Components	309	8: ¥12.8676	DIP Switches / SIP Switches	Surface Mount	10	24	0.05 A	-40C to 85C	OFF ON	Gull Wing	Piano	SPST	-	Piano	RoHS Compliant	Tube	SPST	2.54 mm	Solder Pad	DIP	Compliant	Epoxy	11.23 mm	9.12 mm	Gold	Copper Alloy	27.58 mm	7000	-	-	-	-	-	20	-	No	OFF ON	24 V	2.54 mm	Surface Mount	10	-
5 193-3MS DIP Switches / SIP Switches SPST 3 switch sections SWITCH DIP 3POS SIDE ACT SMT CTS Electronic Components	1045	1: ¥7.548	DIP Switches / SIP Switches	Surface Mount	3	50 V	100 mA	- 40 C to + 85 C	-	-	-	-	55	Piano	RoHS Compliant	Tube	SPST	2.54 mm	SMD/SMT	DIP	-	-	-	-	-	-	-	-	SPST	0.1A @ 50VDC	Side Actuated	Raised	No	-	CT1933MS	-	-	-	-	-	-	-

193 Thermal Overload Relay

193 Thermal Overload Relay 系列

常见问答

193 Thermal Overload Relay - 型号列表

位数

标准包装数量

总长度

最大额定电流

工作温度

工厂包装数量

额定电压

深度

其他名称

转换前位置数

RoHS

触点额定值 @ 电压

高度

包装方式

柱间距

致动器类型

端接样式

直流反向电压（Vr）（最大）