Specialty Transformers

Browse available Specialty Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Inductance	For Use With/Related Products	Mounting Type	Size / Dimension	Height - Seated (Max)
78253/35MVC-R TRANSFORMER 142UH MAX253 SMD Murata Power Solutions Inc.	3,260	-	RFQ	Datasheet	78253	Tape & Reel (TR)	Not For New Designs	142 µH	MAX253	Surface Mount	0.354" L x 0.375" W (9.00mm x 9.52mm)	0.250" (6.35mm)
782100/53VC TRANSFORMER 260UH PE22100 TH Murata Power Solutions Inc.	4,538	-	RFQ	Datasheet	782100	Tube	Active	260 µH	PE22100	Through Hole	0.385" L x 0.360" W (9.77mm x 9.14mm)	0.250" (6.35mm)
782100/35JVC TRANSFORMER 203UH PE22100 SMD Murata Power Solutions Inc.	3,909	-	RFQ	Datasheet	782100	Tube	Active	203 µH	PE22100	Surface Mount	0.500" L x 0.354" W (12.70mm x 9.00mm)	0.250" (6.35mm)
CTX210605-R TRANSFORMER CCFL 6W 20V 11MA SMD Eaton - Electronics Division	4,930	-	RFQ	Datasheet	-	Bulk	Obsolete	44 µH	CCFL Power Supplies	Surface Mount	0.650" L x 0.827" W (16.50mm x 21.00mm)	0.217" (5.50mm)
PH9385.013NLT XFMR PUSH-PULL RS-485 COMM SMD Pulse Electronics	1,178	-	RFQ	Datasheet	PH9385	Tape & Reel (TR)	Active	2.6 mH	RS-485 Communications	Surface Mount	0.630" L x 0.512" W (16.00mm x 13.00mm)	0.295" (7.50mm)
DCT15EFD-U44S003 TRANSFORMER 10UH 5A SMD TDK Corporation	3,927	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	-	-	Surface Mount	0.650" L x 0.677" W (16.50mm x 17.00mm)	0.335" (8.50mm)
PH9400.211NLT TRANSFORMER 6.48MH SMD Pulse Electronics	3,438	-	RFQ	Datasheet	PH9400	Tape & Reel (TR)	Active	6.48 mH	-	Surface Mount	0.657" L x 0.500" W (16.70mm x 12.70mm)	0.559" (14.20mm)
LM-LP-1002L TRANSFORMER 2.8H TH Bourns Inc.	3,842	-	RFQ	Datasheet	LM-LP 1000	Tube	Active	2.8 H	-	Through Hole	0.697" L x 0.697" W (17.70mm x 17.70mm)	0.496" (12.60mm)
LM-LP-1003L TRANSFORMER 2.8H TH Bourns Inc.	2,432	-	RFQ	Datasheet	LM-LP 1000	Tube	Active	2.8 H	-	Through Hole	0.697" L x 0.697" W (17.70mm x 17.70mm)	0.496" (12.60mm)
LM-LP-1004L TRANSFORMER 2.8H TH Bourns Inc.	3,632	-	RFQ	Datasheet	LM-LP 1000	Tube	Active	2.8 H	-	Through Hole	0.697" L x 0.697" W (17.70mm x 17.70mm)	0.496" (12.60mm)
LM-NP-1004L TRANSFORMER 2.8H TH Bourns Inc.	1,867	-	RFQ	Datasheet	LM-NP 1000	Tube	Active	2.8 H	-	Through Hole	0.697" L x 0.697" W (17.70mm x 17.70mm)	0.496" (12.60mm)
CTX210609TR-R TRANSFORMER CCFL 6W 13V 11MA SMD Eaton - Electronics Division	1,438	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	20 µH	CCFL Power Supplies	Surface Mount	0.650" L x 0.827" W (16.50mm x 21.00mm)	0.217" (5.50mm)
DCT20EFD-U32S003 TRANSFORMER 10UH 10A SMD TDK Corporation	4,592	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	-	-	Surface Mount	0.866" L x 0.866" W (22.00mm x 22.00mm)	0.472" (12.00mm)
750340476 TRANSFORMER 250UH SL1750 TH Würth Elektronik	1,643	-	RFQ	Datasheet	-	Tray	Active	250 µH	SL1750	Through Hole	1.030" L x 1.030" W (26.16mm x 26.16mm)	0.750" (19.05mm)
750341378 TRANSFORMER 480UH ADP1050 TH Würth Elektronik	1,442	-	RFQ	Datasheet	-	Tray	Active	480 µH	ADP1050	Through Hole	1.050" L x 1.154" W (26.67mm x 29.30mm)	0.413" (10.50mm)
CTX410807-R TRANSFORMR CCFL 14W 15V 30MA SMD Eaton - Electronics Division	1,283	-	RFQ	Datasheet	-	Bulk	Obsolete	16 µH	CCFL Power Supplies	Surface Mount	0.650" L x 0.827" W (16.50mm x 21.00mm)	0.280" (7.10mm)
14250R-300 XFMR FT 3120/3150 SMART SMD Renesas Electronics Corporation	1,087	-	RFQ	Datasheet	-	Tape & Reel (TR)	Obsolete	-	FT 3120, 3150 Smart Transceivers	Surface Mount	0.560" L x 0.660" W (14.22mm x 16.77mm)	0.322" (8.18mm)
202-1749B TRANSFORMER TRIGGER Excelitas Technologies	4,589	-	RFQ	Datasheet	-	Box	Obsolete	-	-	-	-	-
202-2400 TRANSFORMER 350UH Excelitas Technologies	2,683	-	RFQ	Datasheet	-	Box	Obsolete	350 µH	-	-	-	-
202-1481 TRANSFORMER TRIGGER Excelitas Technologies	2,648	-	RFQ	Datasheet	-	Box	Obsolete	-	-	Free Hanging	1.250" Dia (31.75mm)	-

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Specialty Transformers FAQ

Common questions about selecting, comparing and sourcing Specialty Transformers components through Winsun (HK) Electronics.

What should I check when selecting Specialty Transformers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Specialty Transformers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Specialty Transformers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Specialty Transformers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.