Power Transformers

Explore Power Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Voltage - Primary	Voltage - Secondary (Full Load)	Current - Output (Max)	Primary Winding(s)	Secondary Winding(s)	Center Tap	Power - Max	Mounting Type	Termination Style	Size / Dimension	Height - Seated (Max)	Voltage - Isolation	Weight
3FS-210 PWR XFMR LAMINATED 1.1VA TH Tamura	1,521	5.21	RFQ	Datasheet	3FS-2xx	Tube	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 220mA, Series 110mA	Single	Dual	No	1.1VA	Through Hole	PC Pin	35.56mm L x 31.00mm W	25.40mm	2500Vrms	-
161D34 PWR XFMR LAMINATED 1VA TH Hammond Manufacturing	4,248	11.27	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 17V, Series 34V	Parallel 50mA, Series 25mA	Single	Single, Multiple Taps	No	1VA	Through Hole	PC Pin	25.40mm L x 35.05mm W	21.08mm	2000Vrms	0.12 lb (54.43 g)
161D16 PWR XFMR LAMINATED 1VA TH Hammond Manufacturing	2,489	11.27	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 110mA, Series 55mA	Single	Single, Multiple Taps	No	1VA	Through Hole	PC Pin	25.40mm L x 35.05mm W	21.08mm	2000Vrms	0.13 lb (58.97 g)
161E56 PWR XFMR LAMINATED 1.2VA TH Hammond Manufacturing	1,786	11.61	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 28V, Series 56V	Parallel 40mA, Series 20mA	Single	Single, Multiple Taps	No	1.2VA	Through Hole	PC Pin	35.05mm L x 30.23mm W	30.99mm	2000Vrms	0.25 lb (113.4 g)
3FL34-75 PWR XFMR LAMINATED 2.5VA TH Tamura	2,555	10.18	RFQ	Datasheet	3FL	Bulk	Active	Laminated Core	115V, 230V	Parallel 17V, Series 34V	Parallel 150mA, Series 75mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	47.60mm L x 39.60mm W	16.80mm	1500Vrms	-
161D12 PWR XFMR LAMINATED 1VA TH Hammond Manufacturing	4,710	11.27	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 140mA, Series 70mA	Single	Single, Multiple Taps	No	1VA	Through Hole	PC Pin	25.40mm L x 35.05mm W	21.08mm	2000Vrms	0.13 lb (58.97 g)
F28-420-C2-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,007	11.11	RFQ	Datasheet	Split Pack™, Class 2/3, F	Tube	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 840mA, Series 420mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
164D28 PWR XFMR LAMINATED 1.1VA TH Hammond Manufacturing	1,930	11.31	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 80mA, Series 40mA	Single	Dual	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	33.32mm	2500Vrms	0.17 lb (77.11 g)
F-157XP PWR XFMR LAMINATED 7.5VA CHAS MT Triad Magnetics	3,565	11.82	RFQ	Datasheet	Single Primary	Box	Active	Laminated Core	115V	Parallel 20V, Series 40V	Parallel 376mA, Series 188mA	Single	Dual	No	7.5VA	Chassis Mount	PC Pin	71.42mm L x 37.29mm W	41.28mm	1500Vrms	0.657 lb (298.01 g)
F12-500-C2 PWR XFMR LAMINATED 6VA TH Triad Magnetics	2,055	9.30	RFQ	Datasheet	Split Pack™, Class 2/3, F	Tube	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 1A, Series 500mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
162D24 PWR XFMR LAMINATED 1.1VA TH Hammond Manufacturing	1,738	12.07	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 90mA, Series 45mA	Dual	Dual	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	33.32mm	2500Vrms	0.17 lb (77.11 g)
F56-045 PWR XFMR LAMINATED 2.5VA TH Triad Magnetics	2,567	8.63	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 28 V, Series 56V	Parallel 90mA, Series 45mA	Single	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
160D28 PWR XFMR LAMINATED 1VA TH Hammond Manufacturing	4,084	11.75	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 60mA, Series 30mA	Dual	Single, Multiple Taps	No	1VA	Through Hole	PC Pin	25.40mm L x 35.05mm W	21.08mm	2000Vrms	0.13 lb (58.97 g)
F-3142XP PWR XFMR LAMINATED 4.5VA CHAS MT Triad Magnetics	4,668	11.69	RFQ	Datasheet	Single Primary	Box	Active	Laminated Core	115V, 230V	Parallel 7.5V, Series 15V	Parallel 600mA, Series 300mA	Dual	Dual	No	4.5VA	Chassis Mount	PC Pin	60.32mm L x 31.75mm W	36.50mm	1500Vrms	0.407 lb (184.62 g)
162D20 PWR XFMR LAMINATED 1.1VA TH Hammond Manufacturing	3,678	12.07	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 110mA, Series 55mA	Dual	Dual	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	33.32mm	2500Vrms	0.17 lb (77.11 g)
187A20 PWR XFMR LAMINATED 2.4VA CHAS MT Hammond Manufacturing	4,368	12.07	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	20V	120mA	Single	Single	Yes	2.4VA	Chassis Mount	Solder, Quick Connect	52.32mm L x 36.45mm W	29.97mm	2000Vrms	0.3 lb (136.08 g)
164E120 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	3,095	12.82	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 60V, Series 120V	Parallel 40mA, Series 20mA	Single	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.18mm	2500Vrms	0.25 lb (113.4 g)
164E56 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	2,523	12.82	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 28V, Series 56V	Parallel 90mA, Series 45mA	Single	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.18mm	2500Vrms	0.25 lb (113.4 g)
PL10-16-130B PWR XFMR LAMINATED 10VA TH Tamura	1,774	12.09	RFQ	Datasheet	PL10-xx130B	Tube	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 1.25A, Series 620mA	Dual	Dual	No	10VA	Through Hole	PC Pin	47.60mm L x 39.70mm W	36.20mm	3500Vrms	-
F-366XP PWR XFMR LAMINATED 10VA CHAS MT Triad Magnetics	2,801	13.27	RFQ	Datasheet	Single Primary	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 1.28A, Series 640mA	Dual	Dual	No	10VA	Chassis Mount	PC Pin	71.42mm L x 36.50mm W	41.28mm	1500Vrms	0.688 lb (312.07 g)

FAQ

Frequently Asked Questions

What are Power Transformers components used for?

Power Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Power Transformers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Power Transformers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.