ASSR-4120-502E is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Broadcom Limited
In Stock: 0
Unit Price: $6.50000
Datasheet

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IXYS Integrated Circuits Division
In Stock: 2,941
Unit Price: $13.11000
Datasheet

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IXYS Integrated Circuits Division
In Stock: 22
Unit Price: $13.73000
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Infineon Technologies
In Stock: 1,965
Unit Price: $7.84000
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Infineon Technologies
In Stock: 1,329
Unit Price: $7.84000
Datasheet
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) x 2 8-SMD (0.300", 7.62mm)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) x 2 8-SMD (0.300", 7.62mm)
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ASSR-4120-502E

DigiKey Part Number
516-4189-2-ND - Tape & Reel (TR)
516-4189-1-ND - Cut Tape (CT)
516-4189-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ASSR-4120-502E
Description
SSR RELAY SPST-NO 120MA 0-400V
Manufacturer Standard Lead Time
19 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
Product Attributes
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Category
Voltage - Load
0 V ~ 400 V
Mfr
Load Current
120 mA
Series
On-State Resistance (Max)
25 Ohms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Termination Style
Gull Wing
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
Relay Type
Photo-Coupled Relay (Photorelay)
Supplier Device Package
8-DIP Gull Wing
Circuit
Approval Agency
CSA, UL
Output Type
AC, DC
Base Product Number
Voltage - Input
1.3VDC
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ASSR-4120-302EBroadcom Limited0516-3770-ND$6.50000Parametric Equivalent
PAA110STRIXYS Integrated Circuits Division2,941212-PAA110STR-ND$13.11000Similar
PAA110SIXYS Integrated Circuits Division22PAA110S-ND$13.73000Similar
PVT422SPBFInfineon Technologies1,965448-PVT422SPBF-ND$7.84000Similar
PVT422S-TPBFInfineon Technologies1,329448-PVT422S-TPBFTR-ND$7.84000Similar
In-Stock: 0
1,000 expected in stock on 28-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.50000$6.50
10$5.78700$57.87
25$5.52640$138.16
50$5.33700$266.85
100$5.15390$515.39
250$4.92128$1,230.32
500$4.75220$2,376.10
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$4.58884$4,588.84
2,000$4.43098$8,861.96
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.