SE03S1203A

Part No :: SE03S1203A

Manufacturer: Delta Electronics / Power

VIGOR # :: 4151151

Description: DC DC CONVERTER 3.3V 3W

Catalog: DC DC Converters

DataSheet: SE03S1203A PDF

Country of origin: -

Date code: -

SE03S1203A Specifications

Type	Description
Series:	SE03S/D (3W)
Package:	Tube
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	9V
Voltage - Input (Max):	18V
Voltage - Output 1:	3.3V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	700mA
Power (Watts):	3 W
Voltage - Isolation:	1.5 kV
Applications:	Medical
Features:	SCP, UVLO
Operating Temperature:	-40°C ~ 71°C
Efficiency:	75%
Mounting Type:	Surface Mount
Package / Case:	24-SMD Module, 12 Leads
Size / Dimension:	1.27" L x 0.74" W x 0.40" H (32.3mm x 18.8mm x 10.2mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
TES 3-2410WI Match 92%	TRACO Power DC DC CONVERTER 3.3V 2.5W	SE03S1203A vs TES 3-2410WI
SF05S1203A Match 62%	Delta Electronics / Power DC DC CONVERTER 3.3V 5W	SE03S1203A vs SF05S1203A
TES 3-1210 Match 92%	TRACO Power DC DC CONVERTER 3.3V 2.3W	SE03S1203A vs TES 3-1210
SE03S1205A Match 58%	Delta Electronics / Power DC DC CONVERTER 5V 3W	SE03S1203A vs SE03S1205A
TES 3-2411WI Match 58%	TRACO Power DC DC CONVERTER 5V 3W	SE03S1203A vs TES 3-2411WI
TES 3-1211 Match 58%	TRACO Power DC DC CONVERTER 5V 3W	SE03S1203A vs TES 3-1211

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
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.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 535

Shipped from

HK warehouse

Expected Shipping Date

Nov 04 - Nov 08 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$15.4938~~	~~$15.49~~
100	~~$15.0425~~	~~$1 504.25~~

Current price of SE03S1203A 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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SE03S1203A

SE03S1203A

4151151

Pricing(USD)