Name: F28-040
Brand: Triad Magnetics
SKU: F28-040
Availability: InStock
Rating: 5 (185 reviews)

F28-040

For Reference Only

Part Number	F28-040
Manufacturer	Triad Magnetics
Description	XFRMR LAMINATED THRU HOLE
Datasheet	F28-040 Datasheet F28-040 Specifications
Package	-
ECAD
In Stock	7,182 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # F28-040 (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 F28-040 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add F28-040 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of F28-040.

F28-040 Specifications

Manufacturer	Triad Magnetics
Category	Transformers - Power Transformers
Package	-
ECAD
Series	Split Pack?, Class 2/3, F
Type	Laminated Core
Voltage - Primary	115V
Voltage - Secondary (Full Load)	Parallel 14V, Series 28V
Current - Output (Max)	Parallel 80mA, Series 40mA
Primary Winding(s)	Single
Secondary Winding(s)	Dual
Center Tap	No
Power - Max	1.1 VA
Mounting Type	Through Hole
Termination Style	PC Pin
Size / Dimension	34.93mm L x 28.58mm W
Height - Seated (Max)	23.80mm
Voltage - Isolation	2500Vrms
Weight	0.17 lb (77.11g)

F28-040 Datasheet

F28-040 Reviews

Nix*****Hardy

April 9, 2023

★ ★ ★ ★ ★

They work great exactly what I needed.

Ellis*****azier

March 22, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Ami*****hase

March 12, 2023

★ ★ ★ ★ ★

Completely satisfied of F28-040 , I always find what I need. The site is easy to get the components .

Way***** Meka

February 19, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

F28-040 Packaging

F28-040 FAQ

1. How to order F28-040 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 F28-040 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the F28-040. All suppliers must pass our qualification reviews before they can publish their products including F28-040 on Heisener; we pay more attention to the channels and quality of F28-040 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the F28-040 price and inventory displayed accurate?

The price and inventory of F28-040 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 F28-040?

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 F28-040 we delivered, we will accept the replacement or return of the F28-040 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 F28-040.

(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 F28-040 pin diagram, F28-040 datasheet?

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

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F28-040 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

F28-040

D# E5284307

Triad Magnetics

POWER XFMR 28.0Vct@0.040A UL/cUL 115V SPLIT PACK

RoHS: Not Compliant

F28-040-C2

D# 70314116

Triad Magnetics

Transformer, class 2/3, 6-pin, 1.1VA, 115V x 28VCT at 0.04A, 14V at 0.08A

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

F28-040

D# V99:2348_17694794

Triad Magnetics

Power Transformer 2500Vrms 1.1VA 6 Terminal PC Pin Thru-Hole

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
F28-040	Triad Magnetics	Lead time 112	40
F28-040-C2	Triad Magnetics	Lead time 112	40
F280400	E.R.WAGNER CASTERS & WHEELS	Standard Casters, Mount: Plate, Style: Swivel, Wheel Diameter: 4 (Inch), Wheel Width: 1-3/8 (Inch), Overall Height (Inch): 5-1/16, Load Capacity (Lbs): 200	147
F28-040-C2-B	Triad Magnetics	XFRMR LAMINATED 1.1VA THRU HOLE	151

Part Number

Manufacturer

Description

Stock

F28-040

D# 237-1821-ND

Triad Magnetics

PWR XFMR LAMINATED 1.1VA TH

F28-040-C2

D# 237-1552-ND

Triad Magnetics

PWR XFMR LAMINATED 1.1VA TH

Part Number	Manufacturer	Description	Stock
F28-040	Triad Magnetics	POWER XFMR 28.0Vct@0.040A UL/cUL 115V SPLIT PACK PCB MOUNT/F28-040 REV L RoHS: Compliant pbFree: Yes	0
F28-040-C2	Triad Magnetics	POWER XFMR 28 Vct @ 40 mA UL/cUL - Class 2/3, 115V SPLIT PACK PCB MOUNT RoHS: Compliant pbFree: Yes	0
F28-040-C2-B	Triad Magnetics	POWER XFMR 28 Vct @ 40 mA UL/cUL - Class 2/3, 115V SPLIT PACK RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
HF28040B		OEM/CM QUOTES ONLY \| NO BROKERS	2947
F28040C2	TRIAD MAGNETICS	OEM/CM QUOTES ONLY \| NO BROKERS	26
F28040	TRIAD MAGNETICS	OEM/CM QUOTES ONLY \| NO BROKERS	6

Part Number

Manufacturer

Description

Stock

F280400

Amphenol Corporation

OEM/CM ONLY

2185

Part Number

Manufacturer

Description

Stock

F28-040-C2

Triad Magnetics

Power Transformer 4200Vrms 1.1VA 6Term. PC Pin Thru-Hole

RoHS: Not Compliant

F28-040

Triad Magnetics

Power Transformer 2500Vrms 1.1VA 6Term. PC Pin Thru-Hole

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

F28-040-C2

D# 553-F28-040-C2

Triad Magnetics

Power Transformers POWER XFMR 28 Vct @ 40 mA UL/cUL - Class 2/3, 115V SPLIT PACK PCB MOUNT / F28-040-C2

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

F28-040-C2

D# 55X4590

Triad Magnetics

POWER XFMR 28 Vct @ 40 mA UL/cUL - Class 2/3, 115V SPLIT PACK PCB MOUNT / F28-040-C2 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

F28-040

Triad Magnetics

Power Transformer 2500Vrms 1.1VA 6Term. PC Pin Thru-Hole

RoHS: Not Compliant

F28-040-C2

Triad Magnetics

Power Transformer 4200Vrms 1.1VA 6Term. PC Pin Thru-Hole

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
HF28040B		OEM/CM ONLY	4022
F28040C2	Triad Magnetics	OEM/CM ONLY	125
SSB3FF280401	BUC	OEM/CM ONLY	195
SSB3FF280402	BUC	OEM/CM ONLY	195
F28040	Triad Magnetics	OEM/CM ONLY	100

Part Number

Manufacturer

Description

Stock

F280400

Aptiv PLC

Automotive Connectors DCS 9.5 2W FEMALE

pbFree: Pb-Free

F280400-B

Aptiv PLC

Automotive Connectors DCS 9.5 2W FEMALE

pbFree: Pb-Free

Quick Inquiry

F28-040

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