Isolated Module DC DC Converter 1 Output 3.3V 303mA 10.8V - 13.2V Input
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B1203S-1WR3

DigiKey Part Number
2725-B1203S-1WR3-ND
Manufacturer
Manufacturer Product Number
B1203S-1WR3
Description
DC DC CONVERTER 3.3V 1W
Customer Reference
Detailed Description
Isolated Module DC DC Converter 1 Output 3.3V 303mA 10.8V - 13.2V Input
Datasheet
 Datasheet
Product Attributes
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Category
Power (Watts)
1 W
Manufacturer
Mornsun America, LLC
Voltage - Isolation
1.5 kV
Series
Applications
ITE (Commercial)
Packaging
Tube
Operating Temperature
-40°C ~ 105°C (With Derating)
Part Status
Not For New Designs
Efficiency
75%
Type
Isolated Module
Mounting Type
Through Hole
Number of Outputs
1
Package / Case
4-SIP Module
Voltage - Input (Min)
10.8V
Size / Dimension
0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm)
Voltage - Input (Max)
13.2V
Approval Agency
CB, CE, cURus, UL
Voltage - Output 1
Standard Number
62368-1
Current - Output (Max)
303mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
EPM6121V-3R3-303SHEaton - Electronics Division33283-EPM6121V-3R3-303SH-ND$4.78000Similar
EPM6121V-3R3-303SREaton - Electronics Division50283-EPM6121V-3R3-303SR-ND$4.78000Similar
RM-123.3SRecom Power156945-2361-5-ND$6.64000Similar
RO-123.3S/HPRecom Power43RO-123.3S/HP-ND$8.20000Similar
S12S3.3-1WH2HenLv Power19,4003986-S12S3.3-1WH2-ND$3.00000Similar
In-Stock: 146
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Not recommended for new design, minimums may apply View Substitutes
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.23000$1.23
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.