Custom Sensors & Technologies (CST)- Thermal Cutoffs, Cutouts (TCO)

Custom Sensors & Technologies (CST), now part of Sensata Technologies, is a global leader in sensing, control, and power switching solutions. Headquartered in Moorpark, California, CST designs and manufactures solid state relays under the renowned Crydom brand. Crydom's extensive product portfolio includes panel mount, DIN rail mount, PCB mount, and hockey puck style SSRs, with popular series such as EL, CN, DR, PMP, and NOVA22. The company also offers solid state contactors, power modules, and custom-designed relay solutions for demanding applications. With over 40 years of experience, Crydom is recognized as the world's leading solid state relay brand, pioneering innovations in switching technology. Its products are widely used in industrial automation, HVAC, medical equipment, and transportation systems. Most Crydom relays hold UL, CSA, VDE, and TUV certifications, ensuring compliance with global safety standards. The company's in-house design, development, and manufacturing capabilities enable rapid response to customer requirements and consistent quality. Crydom's commitment to R&D has resulted in numerous patents and advanced circuit protections, such as its proprietary ContactWise technology. By integrating with Sensata, CST leverages a global footprint to deliver superior solid state switching solutions worldwide.

Thermal Cutoffs, Cutouts (TCO) - 型号列表

18 parts in total

Mfr Part #	Quantity Available	Price	RoHS	Width	Height	Weight	Type	Thermal Resistance	Lead Time	Subcategory	Standard Package	EU RoHS	Depth	Material	Length - Overall	Primary Material	Size / Dimension	Accessory Type	Specifications	Application Specifics	For Use With/Related Products	Product	Product Category	Length	Fin Height	Mounting Style	Attachment Method	Heat Sink Material	Series	Application	Surface Type	Other Names	Finish	Color	Tariff No	Mounting Type	Height (Max)	Mechanical Life	Heat Protection	SVHC	Rad Hardened	Body Material	Material - Body	Mounting Hole Diameter	Standards	Current	Load Current	Voltage Range	Switching Mode	Current - Surge	Current - Output	Voltage - Supply	Voltage - Input (Min)	Voltage - Supply (Max)	Voltage - Supply (Min)	Current - Quiescent (Max)	Current - Average Rectified (Io)	Voltage - Rated AC (Phase to Phase)	Voltage - Rated AC (Phase to Ground/Neutral)	Terminal Type	Contact Layout, Typical	Function	Relay Type	Manufacturer	Control/Display Type	Size	Connector Type	Form Factor	Compatible Shell Size
8 HS201DR Heat Sinks 2.0 C/W DIN RM Heat Sink - 1 SSR Heat Sink Passive DIN Rail Aluminum 2°C/W HEATSINK SSR 2.0DEG C/W DIN MNT DIN Rail Solid State Relay Heatsink Heat Sink Passive DIN Rail Aluminum 2C/W HEATSINK, DIN MOUNT, 2DEG C/W HEATSINK,DINRAIL,2.0C/W,-1SSR DIN 轨安装固态继电器散热片 Crydom	53	1: ¥389.368	RoHS Compliant	45 mm	80 mm	0.32	Passive	2 C/W	56 Days	Heat Sink	10	Compliant	45 mm	Aluminum	97 mm	PanelMount/Din-RailMount	81mmLx45mmWx86.5mmH,3.19in.Lx1.77in.Wx3.41in.H	Heat Sink	2.0° C/W	1,2Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	81 mm	Unidirectional Fin	DIN Rail	DIN Rail Mount	Aluminum	HS Series Heat Sinks	SSR	116in.?,750cm?	-	-	-	85364900	:DIN Rail	:80mm	-	-	:No SVHC (20-Jun-2013)	No	Aluminum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 HS271DR Heat Sinks 2.7 C/W DIN RM Heat Sink - 1 SSR Heat Sink Passive DIN Rail Mount Aluminum 2.7°C/W HEATSINK SSR 2.7DEG C/W DIN MNT DIN Rail Solid State Relay Heatsink For Use With 1 x single or dual SSR HEATSINK,DINRAIL,2.7C/W,-1SSR Crydom	561	1: ¥104.516	RoHS Compliant	45 mm	75 mm	0.51lbs.	Passive	2.7 C/W	365 Days	Heat Sink	10	Compliant	45	Aluminum	97.8	PanelMount/Din-RailMount	81mmLx45mmWx83.6mmH,3.19in.Lx1.77in.Wx3.29in.H	Heat Sink	2.7° C/W	1Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	81 mm	Unidirectional Fin	DIN Rail	DIN Rail Mount	Aluminum	HS Series Heat Sinks	SSR	68.5in.?,442cm?	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 HS201 Heat Sinks 2.0 C/W PM Heat Sink 1 SSR Heat Sink Passive Panel Mount Aluminum 2°C/W HEATSINK SSR 2.0DEG C/W PNL MNT HEATSINK,PANELMOUNT,2.0C/W,-1SSR Crydom	10	1: ¥170.612	RoHS Compliant	45 mm	80 mm	0.71lbs.	Passive	2 C/W	56 Days	Heat Sink	10	Compliant	45	Aluminum	81	PanelMount	81mmLx45mmWx80mmH,3.19in.Lx1.77in.Wx3.15in.H	Heat Sink	2.0° C/W	1,2Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	81 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	116in.?,750cm?	CC1697	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7 HS351 Heat Sinks 3.5 C/W PM Heat Sink 1 SSR Heat Sink Passive Panel Mount Aluminum 3.5°C/W Black Anodized HEATSINK SSR 3.5DEG C/W PNL MNT Panel Mount Solid State Relay Heatsink HEATSINK,PANELMOUNT,3.5C/W,-1SSR Crydom	1010	1: ¥58.072	RoHS Compliant	45 mm	45 mm	0.28lbs.	Passive	3.5 C/W	365 Days	Heat Sink	10	Compliant	45	Aluminum	81	PanelMount	81mmLx45mmWx45mmH,3.19in.Lx1.77in.Wx1.77in.H	Heat Sink	3.5° C/W	1Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	81 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	44.9in.?,290cm?	CC1692	Black Anodized	Black	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 HS351DR Heat Sinks 3.5 C/W DIN RM Heat Sink - 1 SSR Heat Sink Passive DIN Rail Mount Aluminum 3.5°C/W Black Anodized HEATSINK SSR 3.5DEG C/W DIN MNT DIN Rail Solid State Relay Heatsink HEATSINK,DINRAIL,3.5C/W,-1SSR Crydom	10	1: ¥499.0384	RoHS Compliant	45 mm	45 mm	0.4lbs.	Passive	3.5 C/W	365 Days	Heat Sink	10	Compliant	45	Aluminum	97.8	PanelMount/Din-RailMount	81mmLx45mmWx53.6mmH,3.19in.Lx1.77in.Wx2.11in.H	Heat Sink	3.5° C/W	1Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	81 mm	Unidirectional Fin	DIN Rail	DIN Rail Mount	Aluminum	HS Series Heat Sinks	SSR	44.9in.?,290cm?	-	Black Anodized	Black	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 HS271 Heat Sinks 2.7 C/W PM Heat Sink 1 SSR Heat Sink Passive Panel Mount Aluminum 2.7°C/W HEATSINK SSR 2.7DEG C/W PNL MNT HEATSINK,PANELMOUNT,2.7C/W,-1SSR Crydom	10	1: ¥967.9664	RoHS Compliant	45 mm	75 mm	0.45lbs.	Passive	2.7 C/W	365 Days	Heat Sink	10	Compliant	45	Aluminum	81	PanelMount	81mmLx45mmWx75mmH,3.19in.Lx1.77in.Wx2.95in.H	Heat Sink	2.7° C/W	1Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	81 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	68.5in.?,442cm?	CC1694	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 HS301 Heat Sinks 3.0 C/W PM Heat Sink 1 SSR Heat Sink Passive Panel Mount Aluminum 3°C/W HEATSINK SSR 3.0DEG C/W PNL MNT HEATSINK,PANELMOUNT,3.0C/W,-1SSR Crydom	10	8: ¥241.6876	RoHS Compliant	45 mm	40 mm	0.4lbs.	Passive	3 C/W	56 Days	Heat Sink	10	Compliant	45	Aluminum	81	PanelMount	81mmLx45mmWx40mmH,3.19in.Lx1.77in.Wx1.57in.H	Heat Sink	3.0° C/W	1Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	81 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	59in.?,381cm?	CC1693	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 HS251 Heat Sinks 2.5 C/W PM Heat Sink 1 SSR Heat Sink Passive Panel Mount Aluminum 2.5°C/W HEATSINK SSR 2.5DEG C/W PNL MNT RELAY HEAT SINK HEATSINK,PANELMOUNT,2.5C/W,-1SSR Crydom	89	6: ¥129.404	RoHS Compliant	52.3 mm	38.1 mm	0	Passive	2.5 C/W	56 Days	Heat Sink	10	Compliant	:52.3mm	Aluminum	:52.3mm	PanelMount	85.3mmLx40.6mmWx52.3mmH,3.36in.Lx1.6in.Wx2.06in.H	Heat Sink	2.5° C/W	1Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	58.7 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	52.1in.?,336cm?	CC1695	-	-	85364110	-	:40.6mm	-	:Aluminium	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 HS151 Heat Sinks 1.5 C/W PM Heat Sink 1 SSR Heat Sink Passive Panel Mount Aluminum 1.5°C/W Black Anodized HEATSINK SSR 1.5DEG C/W PNL MNT HEATSINK,PANELMOUNT,1.5C/W,-1SSR Crydom	10	1: ¥217.26	RoHS Compliant	81 mm	45 mm	0.85lbs.	Passive	1.5 C/W	56 Days	Heat Sink	10	Compliant	45	Aluminum	81	PanelMount	81mmLx45mmWx95mmH,3.19in.Lx1.77in.Wx3.74in.H	Heat Sink	1.5° C/W	1Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	95 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	138in.?,891cm?	CC1699	Black Anodized	Black	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 HS103-D53TP25D Heat Sinks 55A/530V DC Input ZC SSR Mounted Heatsink SSR ASSY, DIN, 55A/530VAC, DC I/P, 3PH Heatsink/SSRAssembly;Rated@55A/530VAC;DCInput;Three-PhaseSSRMountonHS103 Crydom	10	4: ¥1,707.752	RoHS Compliant	76.2 mm	60.2 mm	0.64	WithHeatSink	1 C/W	-	-	-	-	-	-	-	-	-	-	-	-	-	Heat Sinks	Heat Sinks	132.1 mm	Vertical	DIN Rail	-	Aluminum	:HS Series	SSR	-	-	-	Black	85364900	:DIN Rail	-	-	-	:No SVHC (20-Jun-2013)	-	-	-	-	uL,CSA,VDE,CEapprovedSSRs	:10mA	:55A	48-530VAC	:(Not Available)	:1.2kA	55Arms	:3V DC to 32V DC	:48Vrms	:32VDC	:48Vrms to 530Vrms	:50mA	:55A	:530Vrms	:48V	:Screw	:(Not Available)	SolidState	:Screw	HS103-Series	:DC	-	-	-	-
9 HS202 Heat Sinks 2.0 C/W PM Heat Sink 1 2 SSR"s Heat Sink Passive Panel Mount Aluminum 2°C/W HEATSINK SSR 2.0DEG C/W PNL MNT Panel Mount Solid State Relay Heatsink Heat Sinks 2.0 C/W PM Heat Sink 1 2 SSR's HEATSINK,PANELMOUNT,2.0C/W,-1OR2SSRS CRYDOM HEAT SINK 面板安装固态继电器散热片 Crydom	96	1: ¥597.2399	Lead free / RoHS Compliant	81 mm	40 mm	0.7lbs.	Passive	2°C/W	56 Days	Heat Sink	10	Compliant	90	Aluminum	81	PanelMount	90mmLx81mmWx40mmH,3.54in.Lx3.19in.Wx1.58in.H	Heat Sink	2.0° C/W	1,2Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	90 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	106.7in.?,688cm?	CC1696	-	-	-	面板安装	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 HS172 Heat Sinks 1.7 C/W PM Heat Sink 1 2 SSR"s Heat Sink Passive Panel Mount Aluminum 1.7°C/W HEATSINK SSR 1.7DEG C/W PNL MNT Heat Sinks 1.7 C/W PM Heat Sink 1 2 SSR's RELAY HEAT SINK HEATSINK,PANELMOUNT,1.7C/W,-1OR2SSRS Crydom	60	6: ¥130.424	Lead free / RoHS Compliant	58.7 mm	40.6 mm	0	Passive	1.7°C/W	31 Days	Heat Sink	10	Compliant	:104.7mm	Aluminum	:104.7mm	PanelMount	76.2mmLx104.7mmWx40.6mmH,3in.Lx4.12in.Wx1.6in.H	Heat Sink	1.7° C/W	1,2Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	104.7 mm	Vertical	Panel	-	Aluminum	HS Series Heat Sinks	SSR	102in.?,659cm?	CC1698	-	-	76041090	-	:40.6mm	-	:Aluminium	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 HS122 Heat Sinks 1.2 C/W PM Heat Sink 1 2 SSR"s Heat Sink Passive Panel Mount Aluminum 1.2°C/W Black Anodized HEATSINK SSR 1.2DEG C/W PNL MNT Heat Sinks 1.2 C/W PM Heat Sink 1 2 SSR's HEATSINK,PANELMOUNT,1.2C/W,-1OR2SSRS Crydom	97	1: ¥269.756	Lead free / RoHS Compliant	81 mm	80 mm	1.17lbs.	Passive	1.2°C/W	56 Days	Heat Sink	10	Compliant	90	Aluminum	81	PanelMount	90mmLx81mmWx80mmH,3.54in.Lx3.19in.Wx3.15in.H	Heat Sink	1.2° C/W	1,2Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	90 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	210in.?,1360cm?	CC1700	Black Anodized	Black	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
9 HS103DR Heat Sinks 1.0 C/W DIN RM Heat Sink - 1 2 3 SSR"s Heat Sink Passive DIN Rail Aluminum 1°C/W Black Anodized HEATSINK SSR 1.0DEG C/W DIN MNT DIN Rail Solid State Relay Heatsink Heat Sinks 1.0 C/W DIN RM Heat Sink - 1 2 3 SSR's Heat Sink Passive DIN Rail Aluminum 1C/W Black Anodized RELAY HEAT SINK HEATSINK,DINRAIL,1.0C/W,-1,2OR3SSRS Heat Sink 1 °C/W, HS103DR, Crydom DIN 轨安装固态继电器散热片 Crydom	31	1: ¥1,171.8467	Lead free / RoHS Compliant	76.2 mm	60.2 mm	0	Passive	1°C/W	56 Days	Heat Sink	10	Compliant	76.2 mm	Aluminum	132.1 mm	Din-RailMount	132.1mmLx76.2mmHx69.5mmW,5.2in.Lx3in.Hx2.73in.W	Heat Sink	1.0° C/W	1,2,3Single,Dual,1,3-PhaseSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	132.1 mm	Unidirectional Fin	DIN Rail	DIN Rail Mount	Aluminum	HS Series Heat Sinks	SSR	227in.?,1470cm?	HS103DR-ND	Black Anodized	Black	76041090	-	:60.2mm	-	:Aluminium	-	No	Aluminum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
10 HS103 Heat Sinks 1.0 C/W PM Heat Sink 1 2 3 SSR"s Heat Sink Passive Panel Mount Aluminum 1°C/W Black Anodized HEATSINK SSR 1.0DEG C/W PNL MNT Panel Mount Solid State Relay Heatsink Heat Sinks 1.0 C/W PM Heat Sink 1 2 3 SSR's HEATSINK,PANELMOUNT,1.0C/W,-1,2OR3SSRS Heat Sink Heat Sink 1 °C/W, HS103, Crydom 面板安装固态继电器散热片 Crydom	11	1: ¥439.484	Lead free / RoHS Compliant	76.2 mm	60.2 mm	0.97lbs.	Passive	1°C/W	56 Days	Heat Sink	10	Compliant	76.2	Aluminum	132.1	PanelMount	132.1mmLx76.2mmHx60.2mmW,5.2in.Lx3in.Hx2.37in.W	Heat Sink	1.0° C/W	1,2,3Single,Dual,1,3-PhaseSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	132.1 mm	Vertical	Panel	Panel Mount	Aluminum	HS Series Heat Sinks	SSR	227in.?,1470cm?	CC1701	Black Anodized	Black	-	面板安装	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	132 x 76.2 x 60.2 mm	Heat Sink	1.0° C/W	-
7 HS122DR Heat Sinks 1.2 C/W DIN RM Heat Sink - 1 2 SSR"s Heat Sink Passive DIN Rail Aluminum 1.2°C/W Black Anodized HEATSINK SSR 1.2DEG C/W DIN MNT DIN Rail Solid State Relay Heatsink For Use With 1 or 2 single or dual SSR Heat Sinks 1.2 C/W DIN RM Heat Sink - 1 2 SSR's HEATSINK,DINRAIL,1.2C/W,-1OR2SSRS DIN 轨安装固态继电器散热片, 适用于1 个或 2 个单或双固态继电器 Crydom	10	1: ¥316.064	Lead free / RoHS Compliant	81 mm	80 mm	1.24lbs.	Passive	1.2°C/W	56 Days	Heat Sink	10	Compliant	90	Aluminum	97	PanelMount/Din-RailMount	90mmLx81mmWx86.5mmH,3.54in.Lx3.19in.Wx3.41in.H	Heat Sink	1.2° C/W	1,2Single,DualSolidStateRelays	Multiple Series	Heat Sinks	Heat Sinks	90 mm	Unidirectional Fin	DIN Rail	DIN Rail Mount	Aluminum	HS Series Heat Sinks	SSR	210in.?,1360cm?	-	Black Anodized	Black	-	DIN Rail	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1 个或 2 个单或双 SSR
5 HS-1 Heat Sink Passive Screw 1.5°C/W HEATSINK FOR SSR 0-10A 3.3"X4.1" SEE682-0551HS251 Heat Sink Crydom	10	1: ¥79.22	Lead free / RoHS Compliant	2.06in.	3.36in.	3.0Oz.(Typ.)oz.	Passive	1.5°C/W	365 Days	Heat Sink	1	Compliant	98.43	Aluminum	142.88	Din-RailMount	76.2mmLx52.3mmWx40.6mmH,3in.Lx2.06in.Wx1.6in.H	Heat Sink	0 ~ 10A	1Single,DualSolidStateRelays	Multiple Series	-	-	-	-	-	Screw	-	-	-	-	CC1113	ChromateCoatingGold	-	-	-	-	-	-	-	-	-	Aluminum	8-32Threaded	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 HE-54 Heat Sink Passive Panel Mount Aluminum 0.4°C/W Cromate Coating D Gold HEATSINK FOR SSR 0-50A 5.5"X4.8" SEE682-0558HS072 Heat Sink Crydom	-		Lead free / RoHS Compliant	5.50in.	4.75in.	10.0Oz.(Typ.)oz.	Passive	0.4°C/W	365 Days	Heat Sink	1	Compliant	120.6	Aluminum	139.7	Din-RailMount	139.7mmLx120.6mmHx66.5mmW,5.5in.Lx4.75in.Hx2.62in.W	Heat Sink	0 ~ 50A	1Single,DualSolidStateRelays	Multiple Series	-	-	-	-	-	Panel Mount	-	-	-	-	CC1208	Cromate Coating D Gold	-	-	-	-	-	-	-	-	-	Aluminum	8to32Threaded	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-