ALZ51B12 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $3.60567
Datasheet

Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $3.59634
Datasheet

Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $3.26000
Datasheet

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General Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
General Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole
ALZ51B12
ALZ51B12
Relay Basics - Another Teaching Moment | DigiKey Electronics

ALZ51B12

DigiKey Part Number
255-2972-ND
Manufacturer
Manufacturer Part Number
ALZ51B12
Description
RELAY GEN PURPOSE SPST 16A 12V
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
General Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole
Datasheet
 Datasheet
EDA/CAD Models
ALZ51B12 Models
Product Attributes
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Category
Termination Style
PC Pin
Mfr
Seal Rating
Sealed - Flux Protection
Series
Coil Insulation
Class B
Packaging
Tube
Must Operate Voltage
8.4 VDC
Part Status
Active
Must Release Voltage
1.2 VDC
Mounting Type
Operate Time
15 ms
Coil Voltage
Release Time
5 ms
Contact Form
SPST-NO (1 Form A)
Operating Temperature
-40°C ~ 85°C
Contact Rating (Current)
16 A
Contact Material
Silver Tin Oxide (AgSnO)
Switching Voltage
440VAC - Max
Approval Agency
cURus, VDE
Load - Max Switching
7040VA
Relay Type
Coil Current
33.3 mA
Coil Resistance
360 Ohms
Coil Type
Non Latching
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ALZ51B12TPanasonic Electric Works0ALZ51B12T-ND$3.60567Parametric Equivalent
ALZ51B12TWPanasonic Electric Works0ALZ51B12TW-ND$3.59634Parametric Equivalent
ALZ51B12WPanasonic Electric Works0ALZ51B12W-ND$3.26000Parametric Equivalent
1-1415536-9TE Connectivity Potter & Brumfield Relays8,873PB2478-ND$3.39000Similar
4-1415899-9TE Connectivity Potter & Brumfield Relays0PB2972-ND$2.18000Similar
In-Stock: 0
20 estimated in stock on 29-Jul-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.81000$2.81
10$2.50700$25.07
25$2.39440$59.86
50$2.31240$115.62
100$2.23310$223.31
300$2.11293$633.88
500$2.05924$1,029.62
1,000$1.98851$1,988.51
5,000$1.83337$9,166.85
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.