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ALZ51F05W | LZ Relays

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Product Number	ALZ51F05W
Part Number	ALZ51F05W
Product name	LZ Relays
Features	Low profile: 15.7 mm, 1 Form A/1 Form C 16 A, Power relay

* “ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market.

*	“ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market.

As of May 29, 2023
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item	Specifications
Product Number	ALZ51F05W
Part Number	ALZ51F05W
Protective construction	Flux-resistant
Operating function	Single side stable
Terminal shape	PC board terminal
Relay shape	Low profile type
Coil insulation class	Class F insulation
Standard packing Carton (pieces)	100
Standard packing Case (pieces)	500

Coil data

Item	Specifications
Rated coil voltage	5 V DC
Operate voltage (at20°C)	Max. 70% V of rated coil voltage (Initial)
Release voltage (at20°C)	Min. 10% V of rated coil voltage (Initial)
Rated operating current [±10%] (at 20°C)	80 mA
Coil resistance [±10%] (at 20°C)	63 Ω
Rated operating power	400 mW
Max. allowable voltage	130% V of rated coil voltage (at 105°C)

Specifications

Item	Specifications
Contact arrangement	1 Form A
Contact shape	Single
Contact resistance (initial)	Max. 100 mΩ (by voltage drop 6 V DC 1 A)
Contact material	AgSnO₂ type
Contact rating (resistive load)	16 A 250 V AC
Max. switching power (resistive load)	4,000 VA
Max. switching voltage	440 V AC
Max. switching current	16 A
Min. switching load (reference value)	100 mA 5 V DC
Insulation resistance (initial)	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric strength (initial) : Between open contacts	1,000 Vrms for 1 min (detection current: 10 mA)
Dielectric strength (initial) : Between contact and coil	5,000 Vrms for 1 min (detection current: 10 mA)
Surge withstand voltage (initial) : Between contact and coil	10,000 V
Operate time (initial) (at 20°C)	Max. 15 ms at rated coil voltage (without bounce)
Release time (initial) (at 20°C)	Max. 5 ms at rated coil voltage (without bounce, without diode)
Shock resistance (Functional)	100 m/s² (half-sine shock pulse: 11 ms, detection time: 10 µs)
Shock resistance (Destructive)	1,000 m/s² (half-sine shock pulse: 6 ms)
Vibration resistance (Functional)	10 to 55 Hz (at double amplitude of 1.5 mm, detection time: 10 µs)
Vibration resistance (Destructive)	10 to 55 Hz (at double amplitude of 1.5 mm)
Mechanical life	Min. 10x10⁶ ope.
Conditions	Ambient temperature: -40 to +105°C Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight	Approx. 12 g

Expected electrical life

Item	Specifications
Resistive load	[at 20°C, switching frequency: 20 times/min] Min. 100x10³ ope. 16 A 250 V AC

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Information on Compliance with Standards

Standard Name	Status	Information on Compliance
UL/C-UL	Approval	File No.	E43149
		Rating	16A 277V AC
		Remarks	-
		Last update	September 5, 2012
CSA	N/A	File No.	-
		Rating	-
		Remarks	CSA standard certified by C-UL
		Last update	September 5, 2012
VDE	Approval	File No.	40000380
		Rating	16A 250V AC cosφ=1.0
		Remarks	-
		Last update	March 31, 2021
TV	Approval	File No.	E43149
		Rating	TV5
		Remarks	-
		Last update	September 5, 2012

Mark on products*

* The "Mark on products" field shows the standards' certificate type marked to products. Note that not all certified products have a certificate mark affixed to them.

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