PT4121A

Part No :: PT4121A

Manufacturer: Texas Instruments

VIGOR # :: 5030596

Description: DC DC CONVERTER 3.3V 20W

Catalog: DC DC Converters

DataSheet: PT4121A PDF

Country of origin: -

Date code: -

PT4121A Specifications

Type	Description
Series:	PT4120 (20W)
Package:	Tray
Part Status:	Obsolete
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	36V
Voltage - Input (Max):	75V
Voltage - Output 1:	3.3V
Voltage - Output 2:	-
Voltage - Output 3:	-
Voltage - Output 4:	-
Current - Output (Max):	5A
Power (Watts):	20 W
Voltage - Isolation:	1.5 kV
Applications:	ITE (Commercial)
Features:	-
Operating Temperature:	-40°C ~ 85°C
Efficiency:	78%
Mounting Type:	Through Hole
Package / Case:	6-DIP Module
Size / Dimension:	1.67" L x 1.48" W x 0.33" H (42.4mm x 37.6mm x 8.4mm)
Supplier Device Package:	-
Control Features:	-
Approval Agency:	-
Standard Number:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
PRD15-Q48-S3-P-D Match 86%	CUI Inc. DC DC CONVERTER 3.3V 15W	PT4121A vs PRD15-Q48-S3-P-D
S36SE3R305NDFG Match 95%	Delta Electronics / Power DC DC CONVERTER 3.3V 17W	PT4121A vs S36SE3R305NDFG
VYB20W-Q48-S3-H Match 100%	CUI Inc. DC DC CONVERTER 3.3V 20W	PT4121A vs VYB20W-Q48-S3-H
VYB20W-Q48-S3 Match 100%	CUI Inc. DC DC CONVERTER 3.3V 20W	PT4121A vs VYB20W-Q48-S3
PYB20-Q48-S3-H Match 100%	CUI Inc. DC DC CONVERTER 3.3V 20W	PT4121A vs PYB20-Q48-S3-H
EC7B-48S33S Match 95%	Cincon DC DC CONVERTER 3.3V 17W	PT4121A vs EC7B-48S33S

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: 1063

Shipped from

HK warehouse

Expected Shipping Date

Jul 24 - Jul 28 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of PT4121A 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

V48A3V3T264B2

DC DC CONVERTER 3.3V 264W

VI-25K-MU-F4

DC DC CONVERTER 40V 200W

MI-26P-IW-F3

DC DC CONVERTER 13.8V 100W

PT4121A

PT4121A

5030596

Pricing(USD)