B1203S-1WR3

Part No :: B1203S-1WR3

Manufacturer: Mornsun

VIGOR # :: 4130014

Description: DC DC CONVERTER 3.3V 1W

Catalog: DC DC Converters

DataSheet: B1203S-1WR3 PDF

Country of origin: -

Date code: -

B1203S-1WR3 Specifications

Type	Description
Series:	*
Package:	Tube
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	10.8V
Voltage - Input (Max):	13.2V
Voltage - Output 1:	3.3V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	303mA
Power (Watts):	1 W
Voltage - Isolation:	1.5 kV
Applications:	ITE (Commercial)
Features:	-
Operating Temperature:	-40°C ~ 105°C (With Derating)
Efficiency:	-
Mounting Type:	Through Hole
Package / Case:	4-SIP Module
Size / Dimension:	0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	CB, CE, cURus, UL
Standard Number:	62368-1

Alternative Products

Part Number	Manufacturer & Description	Compare
PDS1-S12-S3-S Match 100%	CUI Inc. DC DC CONVERTER 3.3V 1W	B1203S-1WR3 vs PDS1-S12-S3-S

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
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In Stock: 421

Shipped from

HK warehouse

Expected Shipping Date

Oct 22 - Oct 26 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.7800~~	~~$1.78~~

Current price of B1203S-1WR3 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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B1203S-1WR3

B1203S-1WR3

4130014

Pricing(USD)