VI-B1Y-CY-F4 – Vicor 33W Isolated Module

Part No :: VI-B1Y-CY-F4

Manufacturer: Vicor

VIGOR # :: 10020296

Description: DC DC CONVERTER 3.3V 33W

Catalog: DC DC Converters

DataSheet: VI-B1Y-CY-F4 PDF

Country of origin: -

Date code: -

Product Description

The VI-B1Y-CY-F4 is a 33W isolated module in the VI-200 family, engineered by Vicor for high-density power conversion.

It converts a 21V–32V input into a regulated 3.3V output, delivering up to 10A of output current.

Check the detailed VI-B1Y-CY-F4 specification table below and request a quote to secure inventory and pricing.

VI-B1Y-CY-F4 Specifications

Type	Description
Series:	VI-200™ (50W)
Package:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	21V
Voltage - Input (Max):	32V
Voltage - Output 1:	3.3V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	10A
Power (Watts):	33 W
Voltage - Isolation:	3 kV
Applications:	ITE (Commercial)
Features:	OCP, OTP, OVP, SCP
Operating Temperature:	-25°C ~ 85°C
Efficiency:	90%
Mounting Type:	Through Hole
Package / Case:	Full Brick
Size / Dimension:	4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
VE-21Y-IY-F3 Match 100%	Vicor DC DC CONVERTER 3.3V 33W	VI-B1Y-CY-F4 vs VE-21Y-IY-F3
VI-B1Y-CY-F1 Match 100%	Vicor DC DC CONVERTER 3.3V 33W	VI-B1Y-CY-F4 vs VI-B1Y-CY-F1
VE-B10-IY-F2 Match 51%	Vicor DC DC CONVERTER 5V 50W	VI-B1Y-CY-F4 vs VE-B10-IY-F2
VE-22Y-CY-F2 Match 100%	Vicor DC DC CONVERTER 3.3V 33W	VI-B1Y-CY-F4 vs VE-22Y-CY-F2
VI-BWY-CY-F2 Match 100%	Vicor DC DC CONVERTER 3.3V 33W	VI-B1Y-CY-F4 vs VI-BWY-CY-F2
VE-21Y-MY-F4 Match 100%	Vicor DC DC CONVERTER 3.3V 33W	VI-B1Y-CY-F4 vs VE-21Y-MY-F4

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.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 142

Shipped from

HK warehouse

Expected Shipping Date

Nov 07 - Nov 11 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of VI-B1Y-CY-F4 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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