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ELECTRONIC COMPONENTS

Contactors (Electromechanical)

Explore Contactors (Electromechanical) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Mounting Type Coil Voltage Contact Form Contact Rating (Current) Switching Voltage Features Termination Style Operating Temperature Must Operate Voltage Must Release Voltage
3TC78141CF Siemens

3TC78141CF

CONTACTOR,AC OPER,SIZE 12,110V-5

Siemens

4,977
Datasheet 3TC Box Active Chassis Mount 110VAC DPST-NO (2 Form A) 400 A 750VDC - Max Auxiliary Contacts Screw Terminal -25°C ~ 55°C 88 VAC -
B312CV TE Connectivity Aerospace, Defense and Marine

B312CV

B312CV=RELAY

TE Connectivity Aerospace, Defense and Marine

1,681
Datasheet B13 Bulk Active Chassis Mount 28VDC 3PST-NO (3 Form A) 200 A 115VAC, 28VDC - Nom Auxiliary Contacts Stud -55°C ~ 71°C 18 VDC 1 VDC
1616522-5 TE Connectivity Aerospace, Defense and Marine

1616522-5

DHR25B=RELAY

TE Connectivity Aerospace, Defense and Marine

4,476
Datasheet - Bulk Active - - - - - - - - - -
1616050-2 TE Connectivity Aerospace, Defense and Marine

1616050-2

DH18DA (FAA/PMA)=RELAY

TE Connectivity Aerospace, Defense and Marine

4,338
Datasheet - Bulk Active - - - - - - - - - -
SD104 TE Connectivity Aerospace, Defense and Marine

SD104

SD104=CONTACTOR

TE Connectivity Aerospace, Defense and Marine

3,261
Datasheet - Bulk Active - - - - - - - - - -
1616097-1 TE Connectivity Aerospace, Defense and Marine

1616097-1

D31BAA (FAA/PMA)=CONT.-SPDT-CENT

TE Connectivity Aerospace, Defense and Marine

2,294
Datasheet - Bulk Active - - - - - - - - - -
1616524-5 TE Connectivity Aerospace, Defense and Marine

1616524-5

D31TH=RELAY

TE Connectivity Aerospace, Defense and Marine

4,684
Datasheet - Bulk Active - - - - - - - - - -
1616043-9 TE Connectivity Aerospace, Defense and Marine

1616043-9

B140BH=RELAY

TE Connectivity Aerospace, Defense and Marine

3,541
Datasheet B-140 Bulk Active Chassis Mount 28VDC 3PDT (3 Form C) 60 A 200VAC - Max Auxiliary Contacts Stud -55°C ~ 120°C 18 VDC 1.5 VDC
1616126-6 TE Connectivity Aerospace, Defense and Marine

1616126-6

E308TA=RELAY

TE Connectivity Aerospace, Defense and Marine

2,652
Datasheet - Bulk Active - - - - - - - - - -
D7GT TE Connectivity Aerospace, Defense and Marine

D7GT

D7GT=RELAY

TE Connectivity Aerospace, Defense and Marine

1,636
Datasheet - Bulk Active - - - - - - - - - -
D18T TE Connectivity Aerospace, Defense and Marine

D18T

D18T=RELAY-3PDT CTR OFF

TE Connectivity Aerospace, Defense and Marine

3,228
Datasheet - Bulk Active - - - - - - - - - -
AH965M TE Connectivity Aerospace, Defense and Marine

AH965M

AH965M=RELAY

TE Connectivity Aerospace, Defense and Marine

2,231
Datasheet AH Bulk Active Chassis Mount 30VDC SPDT (1 Form C) 300 A - Auxiliary Contacts, Sealed - Hermetically Stud -65°C ~ 125°C 16 VDC 10 VDC
B451 TE Connectivity Aerospace, Defense and Marine

B451

B451 (FAA/PMA)=RELAY

TE Connectivity Aerospace, Defense and Marine

4,472
Datasheet B-451 Bulk Active Chassis Mount 15 ~ 30VDC 3PDT (3 Form C) 175 A 200VAC - Nom Auxiliary Contacts Stud -55°C ~ 71°C - -
A772XTB TE Connectivity Aerospace, Defense and Marine

A772XTB

A772XTB=CONTACTOR BATTERY DISC

TE Connectivity Aerospace, Defense and Marine

2,669
Datasheet A-772 Bulk Active Chassis Mount 24VDC SPST-NO (1 Form A) 200 A 28VDC - Nom Auxiliary Contacts, Sealed - Fully Stud -55°C ~ 71°C 16 VDC 1 VDC
40NH320F Siemens

40NH320F

CONTACTOR, SZ7,3PH,N12,120V

Siemens

2,927
Datasheet - Box Active Chassis Mount 100 ~ 250VAC/DC 3PST-NO (3 Form A) 810 A 600VAC - Max Auxiliary Contacts Screw Terminal -20°C ~ 40°C - -
BP493G TE Connectivity Aerospace, Defense and Marine

BP493G

BP493G=CONTACTOR

TE Connectivity Aerospace, Defense and Marine

1,629
Datasheet - Bulk Active - - - - - - - - - -
1616037-3 TE Connectivity Aerospace, Defense and Marine

1616037-3

DH25BA=RELAY

TE Connectivity Aerospace, Defense and Marine

2,365
Datasheet - Bulk Active - - - - - - - - - -
1616109-6 TE Connectivity Aerospace, Defense and Marine

1616109-6

A700BU=RELAY

TE Connectivity Aerospace, Defense and Marine

1,939
Datasheet A700 Bulk Active Chassis Mount - SPST-NO (1 Form A) 100 A 28VDC - Nom Auxiliary Contacts Stud - - -
B484 TE Connectivity Aerospace, Defense and Marine

B484

B484 (FAA/PMA)=RELAY

TE Connectivity Aerospace, Defense and Marine

1,601
Datasheet B-484 Bulk Active Chassis Mount 115VAC 3PST-NO (3 Form A) 500 A 200VAC - Nom Auxiliary Contacts Stud -54°C ~ 71°C - -
1616004-1 TE Connectivity Aerospace, Defense and Marine

1616004-1

B301EA=RELAY

TE Connectivity Aerospace, Defense and Marine

1,188
Datasheet - Bulk Active - - - - - - - - - -
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FAQ

Frequently Asked Questions

What are Contactors (Electromechanical) components used for?

Contactors (Electromechanical) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Contactors (Electromechanical) part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Contactors (Electromechanical) parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.

BOM & COMPONENT SOURCING

Need Pricing or Stock Support for Contactors (Electromechanical)?

Submit your required part numbers, manufacturers and quantities to receive stock availability, pricing, lead-time and sourcing support. Our team assists with active components, shortage parts, obsolete models and one-stop BOM procurement.

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