VOR2121B8 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $4.07000
Datasheet
Relay Basics - Another Teaching Moment | DigiKey Electronics
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Relay Basics - Another Teaching Moment | DigiKey Electronics
How to Choose a Relay - Another Teaching Moment

VOR2121B8

DigiKey Part Number
VOR2121B8-ND
Manufacturer
Manufacturer Part Number
VOR2121B8
Description
SSR RELAY SPST-NO 200MA 0-250V
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) x 2 8-SMD (0.300", 7.62mm)
Datasheet
 Datasheet
EDA/CAD Models
VOR2121B8 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Load
0 V ~ 250 V
Mfr
Load Current
200 mA
Series
On-State Resistance (Max)
15 Ohms
Packaging
Tube
Termination Style
Gull Wing
Part Status
Active
Operating Temperature
-40°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
Relay Type
Photo-Coupled Relay (Photorelay)
Supplier Device Package
8-SMD
Circuit
Approval Agency
cUL, DIN, UL
Output Type
AC, DC
Base Product Number
Voltage - Input
1.36VDC
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
VOR2121B8TVishay Semiconductor Opto Division0VOR2121B8TTR-ND$4.07000Parametric Equivalent
In-Stock: 0
50 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.03000$4.03
10$3.58900$35.89
25$3.42800$85.70
50$3.31060$165.53
100$3.19710$319.71
250$3.05292$763.23
500$2.94812$1,474.06
1,000$2.84680$2,846.80
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.