MI-251-IY-S – Vicor 50W Isolated Module

Part No :: MI-251-IY-S

Manufacturer: Vicor

VIGOR # :: 9962280

Description: DC DC CONVERTER 12V 50W

Catalog: DC DC Converters

DataSheet: MI-251-IY-S PDF

Country of origin: -

Date code: -

Product Description

The MI-251-IY-S from Vicor is a 50W isolated module in the MI-200 family.

It converts a 100V–210V input into a regulated 12V output, delivering up to 4.16A of output current.

Review the complete MI-251-IY-S specifications below, or request a quote for current stock and lead-time pricing.

MI-251-IY-S Specifications

Type	Description
Series:	MI-200™ (50W)
Package:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	100V
Voltage - Input (Max):	210V
Voltage - Output 1:	12V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	4.16A
Power (Watts):	50 W
Voltage - Isolation:	3 kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, OVP
Operating Temperature:	-40°C ~ 85°C
Efficiency:	90%
Mounting Type:	Through Hole
Package / Case:	Full Brick
Size / Dimension:	4.20" L x 1.80" W x 0.50" H (106.7mm x 45.7mm x 12.7mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
MI-271-MY Match 100%	Vicor DC DC CONVERTER 12V 50W	MI-251-IY-S vs MI-271-MY
MI-271-IY Match 100%	Vicor DC DC CONVERTER 12V 50W	MI-251-IY-S vs MI-271-IY
MI-251-MY-F4 Match 100%	Vicor DC DC CONVERTER 12V 50W	MI-251-IY-S vs MI-251-MY-F4
MI-251-MY-S Match 100%	Vicor DC DC CONVERTER 12V 50W	MI-251-IY-S vs MI-251-MY-S
MI-271-MY-F2 Match 100%	Vicor DC DC CONVERTER 12V 50W	MI-251-IY-S vs MI-271-MY-F2
MI-251-MY-F2 Match 100%	Vicor DC DC CONVERTER 12V 50W	MI-251-IY-S vs MI-251-MY-F2

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: 87

Shipped from

HK warehouse

Expected Shipping Date

Nov 07 - Nov 11 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of MI-251-IY-S 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

Hot Products

VI-B4B-IX-F3

DC DC CONVERTER 95V 75W

VE-JTW-MY-F4

DC DC CONVERTER 5.5V 50W

V300A36E500BS

DC DC CONVERTER 36V 500W