ALZ51B18W

Active

Panasonic Electric Works

RELAY GEN PURPOSE SPST 16A 18V

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsHow to Read Date Codes

ALZ51B18W

Active

Panasonic Electric Works

RELAY GEN PURPOSE SPST 16A 18V

Deep-Dive with AI

DocumentsHow to Read Date Codes

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ALZ51B18W

Approval Agency	cURus, VDE
Coil Current	22.2 mA
Coil Insulation	Class B
Coil Resistance	810 Ohms
Coil Type	Non Latching
Coil Voltage	18 VDC
Contact Form	SPST-NO (1 Form A)
Contact Material	Silver Tin Oxide (AgSnO)
Contact Rating (Current)	16 A
Load - Max Switching	7040 VA
Mounting Type	Through Hole
Must Operate Voltage	12.6 VDC
Must Release Voltage	1.8 VDC
Operate Time	15 ms
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Relay Type	General Purpose
Release Time	5 ms
Seal Rating	Sealed - Flux Protection
Switching Voltage	440 VAC
Termination Style	PC Pin

ALZ51B Series

Part	Approval Agency	Mounting Type	Contact Form	Operating Temperature [Max]	Operating Temperature [Min]	Must Release Voltage	Operate Time	Switching Voltage	Contact Material	Contact Rating (Current)	Must Operate Voltage	Coil Current	Load - Max Switching	Coil Type	Relay Type	Coil Resistance	Termination Style	Coil Insulation	Release Time	Coil Voltage	Seal Rating
Panasonic Electric Works ALZ51B48TW	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	4.8 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	33.6 VDC	8.3 mA	7040 VA	Non Latching	General Purpose	5.76 kOhms	PC Pin	Class B	5 ms	48 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B05T	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	0.5 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	3.5 VDC	80 mA	7040 VA	Non Latching	General Purpose	63 Ohms	PC Pin	Class B	5 ms	5 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B09	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	0.9 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	6.3 VDC	44.4 mA	7040 VA	Non Latching	General Purpose	203 Ohms	PC Pin	Class B	5 ms	9 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B24TW	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	2.4 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	16.8 VDC	16.7 mA	7040 VA	Non Latching	General Purpose	1440 Ohms	PC Pin	Class B	5 ms	24 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B18W	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	1.8 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	12.6 VDC	22.2 mA	7040 VA	Non Latching	General Purpose	810 Ohms	PC Pin	Class B	5 ms	18 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B12TW	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	1.2 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	8.4 VDC	33.3 mA	7040 VA	Non Latching	General Purpose	360 Ohms	PC Pin	Class B	5 ms	12 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B05	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	0.5 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	3.5 VDC	80 mA	7040 VA	Non Latching	General Purpose	63 Ohms	PC Pin	Class B	5 ms	5 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B18T	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	1.8 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	12.6 VDC	22.2 mA	7040 VA	Non Latching	General Purpose	810 Ohms	PC Pin	Class B	5 ms	18 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B05TW	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	0.5 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	3.5 VDC	80 mA	7040 VA	Non Latching	General Purpose	63 Ohms	PC Pin	Class B	5 ms	5 VDC	Sealed - Flux Protection
Panasonic Electric Works ALZ51B18	cURus VDE	Through Hole	SPST-NO (1 Form A)	85 °C	-40 °C	1.8 VDC	15 ms	440 VAC	Silver Tin Oxide (AgSnO)	16 A	12.6 VDC	22.2 mA	7040 VA	Non Latching	General Purpose	810 Ohms	PC Pin	Class B	5 ms	18 VDC	Sealed - Flux Protection

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	100	$ 2.33

Description

General part information

ALZ51B Series

General Purpose Relay SPST-NO (1 Form A) 18VDC Coil Through Hole

Documents

Technical documentation and resources