Name: F-400U
Brand: Triad Magnetics
SKU: F-400U
Availability: InStock
Rating: 5 (165 reviews)

F-400U

For Reference Only

Part Number	F-400U
Manufacturer	Triad Magnetics
Description	CHASSIS MOUNT POWER TRANSFORMER
Datasheet	F-400U Datasheet F-400U Specifications
Package	-
ECAD
In Stock	7,956 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 6 - May 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # F-400U (Power Transformers) is manufactured by Triad Magnetics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For F-400U specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add F-400U with quantity into BOM. Heisener.com does NOT require any registration to request a quote of F-400U.

F-400U Specifications

Manufacturer	Triad Magnetics
Category	Transformers - Power Transformers
Package	-
ECAD
Series	-
Type	Laminated Core
Voltage - Primary	115V, 230V
Voltage - Secondary (Full Load)	Parallel 24V, Series 48V
Current - Output (Max)	Parallel 6A, Series 3A
Primary Winding(s)	Dual
Secondary Winding(s)	Dual
Center Tap	No
Power - Max	144 VA
Mounting Type	Chassis Mount
Termination Style	Solder, Quick Connect
Size / Dimension	88.90mm L x 79.38mm W
Height - Seated (Max)	120.65mm
Voltage - Isolation	1500Vrms
Weight	5.9 lbs (2.7kg)

F-400U Datasheet

F-400U Reviews

Lizb*****Garg

March 26, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

She***** Bass

March 23, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Leone*****udhury

March 18, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Fern***** Hardy

February 21, 2023

★ ★ ★ ★ ★

Happy with purchase, would do business again

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

F-400U Packaging

F-400U FAQ

1. How to order F-400U on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that F-400U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the F-400U. All suppliers must pass our qualification reviews before they can publish their products including F-400U on Heisener; we pay more attention to the channels and quality of F-400U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the F-400U price and inventory displayed accurate?

The price and inventory of F-400U fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of F-400U?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the F-400U we delivered, we will accept the replacement or return of the F-400U only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of F-400U.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as F-400U pin diagram, F-400U datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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F-400U Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LC1F400U7

D# 70007527

Schneider Electric

Non-Reversing Contactor, 3-Pole, 12A, 240 VAC, Panel Mount, TeSys F Series

RoHS: Not Compliant

F-400U

D# 70218182

Triad Magnetics

Transformer, Power, Bobbin, 1, Freq 50/60Hz, Pri 115/230VAC, Sec 24/48VAC, UL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

APTDF400U120G

D# V36:1790_09095185

Microsemi Corporation

Rectifier Diode Switching 1.2KV 450A 110ns 4-Pin Case LP4 Box

RoHS: Compliant

F-400U

D# V99:2348_17695254

Triad Magnetics

Power Transformer 1500Vrms 144VA 8 Terminal Solder Flange Mount

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

APTDF400U120G

D# APTDF400U120G

Microchip Technology Inc

Diode Switching 1.2KV 450A 4-Pin Case LP4 - Boxed Product (Development Kits) (Alt: APTDF400U120G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

APTDF400U120G

D# APTDF400U120G

Microchip Technology Inc

Diode Switching 1.2KV 450A 4-Pin Case LP4 (Alt: APTDF400U120G)

Part Number	Manufacturer	Description	Stock
APTGF400U120D4G	Microsemi Corporation	IGBT 1200V 510A 2500W D4	0
CDNF400U04	Eaton Bussmann	NON-FUSIBLE DISCONNECT SWITCH 400A 4POLE	0
APTDF400U120G	Microsemi Corporation	SWITCHING DIODE MODULE	0
MCBSTM32F400U	ARMKEIL Microcontroller Tools	STM32F407IG, WITH ULINK ME, EVAL KIT	3
MCBSTM32F400UME	ARMKEIL Microcontroller Tools	STM32F407IG, WITH ULINK ME, EVAL KIT	3
CDNF400U03	Eaton Bussmann	NON-FUSIBLE DISCONNECT SWITCH 400A 3POLE	0

Part Number

Manufacturer

Description

Stock

PMF400UN

VBsemi Electronics Co Ltd

SC-70-3 MOSFET RoHS

Part Number	Manufacturer	Description	Stock
APTGF400U120D4G D# APTGF400U120D4G-ND	Microsemi Corporation	IGBT MODULE 1200V 510A 2500W D4	0
MF-400-UC31-SL20300 D# EAR1415-ND	Aearo Technologies	RND STNDFF 5/16"-18 SYN RUB 3/4"	274
F-400U D# F-400U-ND	Triad Magnetics	PWR XFMR LAMINATED 144VA CHAS MT	0
CDNF400U03 D# 2041-CDNF400U03-ND	Eaton Bussmann	ACCESSORY	0
PMF400UN,115 D# 568-3244-2-ND	NXP Semiconductors	MOSFET N-CH 30V 830MA SOT323-3	0
MF-400-UC31-H D# EAR1326-ND	Aearo Technologies	RND STNDFF 5/16"-18 SYN 3/4" 1PC	846
APTDF400U120G D# APTDF400U120G-ND	Microchip Technology Inc	DIODE GEN PURP 1.2KV 450A LP4	188

Part Number

Manufacturer

Description

Stock

SF400U26

Toshiba America Electronic Components

In stock shipping within 2days

232

SF400U27

Toshiba America Electronic Components

In stock shipping within 2days

223

Part Number

Manufacturer

Description

Stock

LC1F400U7

D# 3406059

Schneider Electric

400A 3P CONTACTOR WITH COIL

RoHS: Compliant

Min Qty: 1

Container: Each

MCBSTM32F400UME

D# 2310007

ARMKEIL Microcontroller Tools

WITH ULINK ME, EVALUATION KIT

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

F-400U

Triad Magnetics

POWER XFMR 48.0Vct@3.0A 115/230V CHASSIS MOUNT w/LUGS

RoHS: Compliant

pbFree: Yes

APTDF400U120G

Microchip Technology Inc

RoHS: Not Compliant

pbFree: No

Part Number	Manufacturer	Description	Stock
MF400UC31H	3M - AEARO TECHNOLOGIES,	OEM/CM QUOTES ONLY \| NO BROKERS	1561
CTCB0805F400U	CENTRAL TECHNOLOGIES	OEM/CM QUOTES ONLY \| NO BROKERS	9200
PF400UF330V	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	53
SF400U26	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	434
CTCB1206F400U	Central Technologies	OEM/CM QUOTES ONLY \| NO BROKERS	1533
F400U	TRIAD MAGNETICS	OEM/CM QUOTES ONLY \| NO BROKERS	8
PMF400UN	NXP Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	1489
PMF400UN115	NXP Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	14400
APTDF400U120G	Microchip Technology Inc	OEM/CM QUOTES ONLY \| NO BROKERS	239
SF400U27	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	198
MF400UC31SL20300	3M - AEARO TECHNOLOGIES,	OEM/CM QUOTES ONLY \| NO BROKERS	318

Part Number	Manufacturer	Description	Stock
PMF400UNTR	NXP Semiconductors	OEM/CM ONLY	3000
APTDF400U120G	Microchip Technology Inc	OEM/CM ONLY	101
CMGEGF400U120D4AG	Microchip Technology Inc	OEM/CM ONLY	25
PMF400UN115	NXP Semiconductors	OEM/CM ONLY	270283

Part Number

Manufacturer

Description

Stock

CTCB0805F-400U

Central Technologies

CTCB1206F-400U

Central Technologies

Part Number

Manufacturer

Description

Stock

PMF400UN

D# C693386

VBsemi Electronics Co Ltd

Part Number

Manufacturer

Description

Stock

APTDF400U120G

Microchip Technology Inc

RoHS: Not Compliant

F-400U

Triad Magnetics

Power Transformer 1500Vrms 144VA 8Term. Solder Flange Mount

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

APTDF400U120G

D# APTDF400U120G

Microchip Technology Inc

PM-DIODE-FRED-D-LP4C

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

PMF400UN,115

Nexperia

OEM/CM Immediate delivery

12350

PMF400UN

Nexperia

OEM/CM Immediate delivery

126000

Part Number

Manufacturer

Description

Stock

APTDF400U120G

D# 494-APTDF400U120G

Microchip Technology Inc

Discrete Semiconductor Modules CC5007

RoHS: Compliant

F-400U

D# 553-F-400U

Triad Magnetics

Power Transformers POWER XFMR 48.0Vct@3.0A 115/230V CHASSIS MOUNT w/LUGS

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

APTDF400U120G

Microchip Technology Inc

CC5007

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

APTDF400U120G

D# MCHP00000051179

Microchip Technology Inc

CC5007

Part Number	Manufacturer	Description	Stock
F-400U D# 81F2411	Triad Magnetics	BOBBINS TRANSFORMER, Chassis Mount Transformer Type:Isolating, Secondary Voltages:2 x 24V, Power Rating:144VA, Frequency Range:50Hz / 60Hz, Winding Type:Dual Primary, Dual Secondary, Current Rating:6A, Isolation Voltage:1.5kV RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
CR1F400U7 D# 15B6921	Schneider Electric	CONTACTOR 600V 400AMP IEC +OPTIONS RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
MCBSTM32F400UME D# 93T1346	ARMKEIL Microcontroller Tools	EVALUATION KIT, MCBF400 STARTER KIT WITH ULINK-ME, Silicon Manufacturer:STMicroelectronics, No. of Bits:32bit, Silicon Family Name:STM32F4xx, Core Architecture:ARM, Core Sub-Architecture:Cortex-M4, Silicon Core Number:STM32 RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
MCBSTM32F400U D# 93T5638	ARMKEIL Microcontroller Tools	MCBF400 EVALUATION BOARD, Silicon Manufacturer:STMicroelectronics, No. of Bits:32bit, Silicon Family Name:STM32F4xx, Core Architecture:ARM, Core Sub-Architecture:Cortex-M4, Silicon Core Number:STM32, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
APTDF400U120G D# 78AH5157	Microchip Technology Inc	PM-DIODE-FRED-D-LP4C LP4C Box RoHS Compliant: Yes RoHS: Compliant Min Qty: 7 Container: Bulk	0
CDNF400U03 D# 83R3895	Eaton Bussmann	Non-fusible disconnect switch 400A 3pole RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
LC1F400U7 D# 91B9210	Schneider Electric	CONTACTOR 600VAC 400AMP IEC +OPTIONS RoHS: Not Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
PMF400UNTR D# NS-PMF400UNTR	PHI	OEM/CM ONLY	1856
T46F400USM D# NS-T46F400USM	Vishay Semiconductors	OEM/CM ONLY	1385
APTGF400U120D4G D# NS-APTGF400U120D4G	Microsemi Corporation	OEM/CM ONLY	3221
T17F400UDC D# NS-T17F400UDC	Vishay Semiconductors	OEM/CM ONLY	1182
T24F400UCM D# NS-T24F400UCM	Vishay Semiconductors	OEM/CM ONLY	7167
T36F400UDM D# NS-T36F400UDM	Vishay Semiconductors	OEM/CM ONLY	2492
T24F400UCC D# NS-T24F400UCC	Vishay Semiconductors	OEM/CM ONLY	1925
T46F400UEB D# NS-T46F400UEB	Vishay Semiconductors	OEM/CM ONLY	9580
T36F400USC D# NS-T36F400USC	Vishay Semiconductors	OEM/CM ONLY	4874
T24F400UDC D# NS-T24F400UDC	Vishay Semiconductors	OEM/CM ONLY	1843
T10F400URC D# NS-T10F400URC	Vishay Semiconductors	OEM/CM ONLY	1968
T46F400USB D# NS-T46F400USB	Vishay Semiconductors	OEM/CM ONLY	4208
APTDF400U120G D# NS-APTDF400U120G	Microsemi Corporation	OEM/CM ONLY	6230
T36F400UEM D# NS-T36F400UEM	Vishay Semiconductors	OEM/CM ONLY	4872
T36F400UDB D# NS-T36F400UDB	Vishay Semiconductors	OEM/CM ONLY	1633
T17F400UCL D# NS-T17F400UCL	Vishay Semiconductors	OEM/CM ONLY	1500
T13F400UCM D# NS-T13F400UCM	Vishay Semiconductors	OEM/CM ONLY	2344

Part Number

Manufacturer

Description

Stock

F-400U

Triad Magnetics

Power Transformer 1500Vrms 144VA 8Term. Solder Flange Mount

RoHS: Not Compliant

APTDF400U120G

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

PMF400UN,115

NXP Semiconductors

830MA, 30V, N-CHANNEL, SI, SMALL SIGNAL, MOSFET

1081

Part Number

Manufacturer

Description

Stock

PF400UF330V

D# PF400UF330V

N/A

Specials

Part Number

Manufacturer

Description

Stock

APTDF400U120G

D# APTDF400U120G

Microchip Technology Inc

SWITCHING DIODE MODULE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

CDNF400U04

D# 000000000003492046

Eaton Bussmann

NON-FUSIBLE DISCONNECT SWITCH 400A 4POLE

CDNF400U03

D# 000000000003492045

Eaton Bussmann

NON-FUSIBLE DISCONNECT SWITCH 400A 3POLE

Part Number	Manufacturer	Description	Stock
CTCB0805F400U		OEM/CM ONLY	8016
SF400U26	New Jersey Semiconductor Products Inc	OEM/CM ONLY	381
CTCB1206F400U		OEM/CM ONLY	1349
F400U	Triad Magnetics	OEM/CM ONLY	102
PMF400UN115	NXP Semiconductors	OEM/CM ONLY	24192
SF400U27	New Jersey Semiconductor Products Inc	OEM/CM ONLY	182
PMF400UN	NXP Semiconductors	OEM/CM ONLY	1997

Part Number

Manufacturer

Description

Stock

PMF400UN,115

NEXPERIA

IN stock Immediate delivery

12365

PMF400UN

NEXPERIA

IN stock Immediate delivery

125985

Part Number

Manufacturer

Description

Stock

PF400UF330V

D# 2020000192

Panasonic Electronic Components

PF400UF330V PANASONIC capacitor 400uF 330V application photo flash

185

Part Number	Manufacturer	Description	Stock
SF400U26	Toshiba America Electronic Components	shipping today	11
PMF400UN	NXP Semiconductors	shipping today	2996
PMF400UN,115	NXP Semiconductors	shipping today	12349

Part Number

Manufacturer

Description

Stock

F-400U

D# 51755336

Triad Semiconductor Inc

Power Transformer 1500Vrms 144VA 8 Terminal Solder Flange Mount

Part Number

Manufacturer

Description

Stock

PMF400UN

RFQ

6199

CMGEGF400U120D4AG

STMicroei

RFQ

5882

Part Number

Manufacturer

Description

Stock

MCBSTM32F400UME

D# 2310007

ARMKEIL Microcontroller Tools

WITH ULINK ME, EVALUATION KIT

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

F-400U

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS