FTR-B3 Ultra-Miniature Automotive Signal Relays

FCL Components FTR-B3 Ultra-Miniature Automotive Signal Relays are ultra-miniature, highly reliable signal relays crucial for modern automotive electronics. These low-profile (5.25mm height) automotive signal relays feature 1500VAC dielectric strength between coil and contact. The relays are electric vehicle (EV) ready, providing 1mA switching at 400VDC. The FTR-B3 offers energy-efficient non-latching (140mW) and latching (100mW) types. Applications include EV battery management systems (BMS) and emergency call systems.

Results: 74
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (AUD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Packaging
Product
Type
Coil Voltage
Relay Contact Form
Contact Rating
Contact Current Rating
Coil Type
Contact Termination
Series
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
50Expected 27/05/2026
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 12 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
50Expected 27/05/2026
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 12 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
50Expected 27/05/2026
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 12 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 3 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 6 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 9 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 24 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 1.5 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 4.5 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 3 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 6 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 9 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 12 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 24 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 1.5 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 4.5 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching Solder Pin FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 3 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 6 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 9 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 24 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 1.5 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 4.5 V 2 Form C (DPDT-NO, NC) 1 A 2 A Non-Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 3 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 6 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching FTR-B3_AUT
FCL Components Low Signal Relays - PCB Signal Relay for Automotive applications, 2 pole - 2A ultra miniature, low profile relay, switchable 1mA, 400VDC for EV high voltage.
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Tube Relays Low Profile Relay 9 V 2 Form C (DPDT-NO, NC) 1 A 2 A Latching FTR-B3_AUT