TRN 3-2421 is out of stock and can be placed on backorder.
Available Substitutes:

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Recom Power
In Stock: 0
Unit Price: $19.97000
Datasheet
Isolated Module DC DC Converter 2 Output 5V -5V 300mA, 300mA 18V - 36V Input
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Isolated Module DC DC Converter 2 Output 5V -5V 300mA, 300mA 18V - 36V Input
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TRN 3-2421

DigiKey Part Number
TRN3-2421-ND
Manufacturer
Manufacturer Part Number
TRN 3-2421
Description
DC DC CONVERTER +/-5V 3W
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Isolated Module DC DC Converter 2 Output 5V -5V 300mA, 300mA 18V - 36V Input
Datasheet
 Datasheet
EDA/CAD Models
TRN 3-2421 Models
Product Attributes
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Category
Current - Output (Max)
300mA, 300mA
Mfr
Power (Watts)
3 W
Series
Voltage - Isolation
1.6 kV
Packaging
Tube
Applications
ITE (Commercial)
Part Status
Active
Features
SCP
Type
Isolated Module
Operating Temperature
-40°C ~ 85°C
Number of Outputs
2
Efficiency
79%
Voltage - Input (Min)
18V
Mounting Type
Through Hole
Voltage - Input (Max)
36V
Package / Case
5-SIP Module
Voltage - Output 1
Size / Dimension
0.47" L x 0.30" W x 0.43" H (11.9mm x 7.7mm x 11.0mm)
Voltage - Output 2
-5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RS-2405DRecom Power0945-1549-5-ND$19.97000Similar
In-Stock: 0
10 estimated in stock on 23-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$23.69000$23.69
5$22.80800$114.04
10$22.80000$228.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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