SMP-1A37-4PT is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Comus International
In Stock: 0
Unit Price: $1.37000
Datasheet
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SOP (0.173", 4.40mm)
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) 4-SOP (0.173", 4.40mm)
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SMP-1A37-4PT

DigiKey Part Number
374-1426-5-ND
Manufacturer
Manufacturer Product Number
SMP-1A37-4PT
Description
SSR RELAY SPST-NO 500MA 0-60V
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SOP (0.173", 4.40mm)
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Load
0 V ~ 60 V
Mfr
Load Current
500 mA
Series
On-State Resistance (Max)
1.6 Ohms
Packaging
Tube
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
4-SOP
Circuit
Approval Agency
cURus
Output Type
AC, DC
Base Product Number
Voltage - Input
1.17VDC
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AB37SComus International01835-1211-ND$1.37000Parametric Equivalent
In-Stock: 0
100 estimated in stock on 10-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.57000$2.57
10$2.28700$22.87
25$2.18440$54.61
50$2.10960$105.48
100$2.03720$203.72
300$1.92763$578.29
500$1.87866$939.33
1,000$1.81415$1,814.15
5,000$1.67262$8,363.10
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.