Specification	FCB-405-0520M

Coil Current	70 mA
Coil Resistance	400 Ohms
Coil Type	Non Latching
Coil Voltage	28 VDC
Contact Form	4PDT (4 Form C)
Contact Material	Silver Cadmium Oxide (AgCdO)
Contact Rating (Current)	5 A
Load - Max Switching	575 VA, 140 W
Mounting Type	Through Hole
Must Operate Voltage	18 VDC
Must Release Voltage	1.5 VDC
Operate Time	6 ms
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-70 °C
Relay Type	General Purpose
Release Time	6 ms
Seal Rating	Sealed - Hermetically
Switching Voltage [Max]	28 VDC, 115 VAC
Termination Style	PC Pin

CII FCB-405 Series Series

Part	Coil Resistance	Seal Rating	Coil Type	Coil Voltage	Operating Temperature [Min]	Operating Temperature [Max]	Load - Max Switching	Mounting Type	Contact Rating (Current)	Contact Form	Must Release Voltage	Release Time	Operate Time	Contact Material	Termination Style	Coil Current	Relay Type	Must Operate Voltage	Switching Voltage [Max]	Qualification	Grade
TE Connectivity AMP Connectors FCB-405-CX4	400 Ohms	Sealed - Hermetically	Non Latching	28 VDC	-70 °C	125 °C	140 W 575 VA	Chassis Mount	5 A	4PDT (4 Form C)	1.5 VDC	6 ms	6 ms	Silver Cadmium Oxide (AgCdO)	Solder Hook	70 mA	General Purpose	18 VDC	28 VDC 115 VAC
TE Connectivity AMP Connectors FCB-405-0524M	400 Ohms	Sealed - Hermetically	Non Latching	28 VDC	-70 °C	125 °C		Chassis Mount	5 A	4PDT (4 Form C)	5.5 VDC	6 ms	6 ms		Solder Hook	70 mA	General Purpose	13.5 VDC
TE Connectivity AMP Connectors FCB-405-0617L	400 Ohms	Sealed - Hermetically	Non Latching	28 VDC	-70 °C	125 °C		Chassis Mount	5 A	4PDT (4 Form C)	1.5 VDC	6 ms	6 ms		PC Pin	70 mA	General Purpose	18 VDC
TE Connectivity AMP Connectors FCB-405-0622M		Sealed - Hermetically	Non Latching	28 VDC	-70 °C	125 °C	140 W 575 VA	Chassis Mount	5 A	4PDT (4 Form C)	1.5 VDC	6 ms	6 ms		Plug In	70 mA	General Purpose	18 VDC	28 VDC 115 VAC	MIL-R-83536/6	Military
TE Connectivity AMP Connectors FCB-405-0617M	400 Ohms	Sealed - Hermetically	Non Latching	28 VDC	-70 °C	125 °C	140 W 575 VA	Through Hole	5 A	4PDT (4 Form C)	1.5 VDC	6 ms	6 ms		PC Pin	70 mA	General Purpose	18 VDC	28 VDC 115 VAC	MIL-R-83536/6	Military
TE Connectivity AMP Connectors FCB-405-0612L	78 Ohms	Sealed - Hermetically	Non Latching	12 VDC	-70 °C	125 °C	140 W 575 VA	Through Hole	5 A	4PDT (4 Form C)	0.75 VDC	6 ms	6 ms	Silver Cadmium Oxide (AgCdO)	PC Pin	153.8 mA	General Purpose	9 VDC	28 VDC 115 VAC
TE Connectivity AMP Connectors FCB-405-0619M		Sealed - Hermetically	Non Latching		-70 °C	125 °C			5 A	4PDT (4 Form C)		6 ms	6 ms				General Purpose
TE Connectivity AMP Connectors FCB-405-0520M	400 Ohms	Sealed - Hermetically	Non Latching	28 VDC	-70 °C	125 °C	140 W 575 VA	Through Hole	5 A	4PDT (4 Form C)	1.5 VDC	6 ms	6 ms	Silver Cadmium Oxide (AgCdO)	PC Pin	70 mA	General Purpose	18 VDC	28 VDC 115 VAC
TE Connectivity AMP Connectors FCB-405-0625M	400 Ohms	Sealed - Hermetically	Non Latching	28 VDC	-70 °C	125 °C	140 W 575 VA	Socketable	5 A	4PDT (4 Form C)	1.5 VDC	6 ms	6 ms		Plug In	70 mA	General Purpose	18 VDC	28 VDC 115 VAC	MIL-R-83536/6	Military
TE Connectivity AMP Connectors FCB-405-0624M		Sealed - Hermetically	Non Latching	28 VDC	-70 °C	125 °C	140 W 575 VA	Chassis Mount	5 A	4PDT (4 Form C)	1.5 VDC	6 ms	6 ms		Solder Hook	70 mA	General Purpose	18 VDC	28 VDC 115 VAC	MIL-R-83536/6	Military

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 281.51
Digikey	Bulk	17	$ 245.54
	N/A	0	$ 256.45
		1	$ 256.45
Mouser	N/A	17	$ 255.32

Description

General part information

CII FCB-405 Series Series

General Purpose Power Relay, DC, Polarized, Monostable, 4 Form C 4PDT-CO, 5 A Contact Rating, 28 VDC Coil Voltage, CII FCB-405 Series

Documents

Technical documentation and resources

FCB-405-0520M

Deep-Dive with AI

FCB-405-0520M

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Technical Specifications

CII FCB-405 Series Series

Pricing

Description

CII FCB-405 Series Series

Documents

ENG_CD_FCB-405-0520M_C.pdf

5-1773450-5_sec5_FCB-405

Datasheet

Datasheet

CII FCB-405 Series Series