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Bulk Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 600CT:600CT ohms 140QEX Hammond Manufacturing 1: S/ 407.16 37In Stock	Mfr. Part # 140QEX Mouser Part # 546-140QEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 600CT:600CT ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	37In Stock	S/ 407.16 S/ 362.63 S/ 349.39 S/ 325.06 View S/ 316.15 Quote	Min.: 1 Mult.: 1		5 mW
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 10K:10K ohms 140UEX Hammond Manufacturing 1: S/ 407.19 26In Stock	Mfr. Part # 140UEX Mouser Part # 546-140UEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 10K:10K ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	26In Stock	S/ 407.19 S/ 362.66 S/ 349.39 S/ 326.93 View S/ 319.22 Quote	Min.: 1 Mult.: 1		5 mW
Power Transformers - Industrial Power transformer, chassis mount, 1.8VA, 12V @ 0.15A or 6V @ 0.3A 266E12 Hammond Manufacturing 1: S/ 84.97 150In Stock	Mfr. Part # 266E12 Mouser Part # 546-266E12	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 1.8VA, 12V @ 0.15A or 6V @ 0.3A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	150In Stock	S/ 84.97 S/ 76.14 S/ 72.83 S/ 72.60 View S/ 68.70 S/ 62.98 S/ 61.66	Min.: 1 Mult.: 1		1.8 VA	115 VAC, 230 VAC	12 VAC CT	Chassis
Current Transformers - Industrial MCR-SL-CUC-600-I 2308098 Phoenix Contact 1: S/ 1,928.77 1In Stock	Mfr. Part # 2308098 Mouser Part # 651-2308098	Phoenix Contact	Current Transformers - Industrial MCR-SL-CUC-600-I	Datasheet	1In Stock	S/ 1,928.77	Min.: 1 Mult.: 1					Chassis, DIN Rail
Current Transformers - Industrial RCP-4000A-1A-D95 ROGOWSKI COIL 2904921 Phoenix Contact 1: S/ 1,748.94 1In Stock	Mfr. Part # 2904921 Mouser Part # 651-2904921	Phoenix Contact	Current Transformers - Industrial RCP-4000A-1A-D95 ROGOWSKI COIL Learn More about Phoenix Contact pact rcp	Datasheet	1In Stock	S/ 1,748.94	Min.: 1 Mult.: 1		4 W	24 V		DIN Rail
Current Transformers - Industrial RCP-4000A-1A-D190 ROGOWSKI COIL 2904923 Phoenix Contact 1: S/ 1,748.94 3In Stock	Mfr. Part # 2904923 Mouser Part # 651-2904923	Phoenix Contact	Current Transformers - Industrial RCP-4000A-1A-D190 ROGOWSKI COIL Learn More about Phoenix Contact pact rcp	Datasheet	3In Stock	S/ 1,748.94	Min.: 1 Mult.: 1		4 W	24 V		DIN Rail
Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer 10GB-6014NL iNRCORE 1: S/ 178.59 6In Stock	Mfr. Part # 10GB-6014NL Mouser Part # 673-10GB-6014NL	iNRCORE	Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer Learn More about iNRCORE 10gbase t transformers	Datasheet	6In Stock	S/ 178.59 S/ 159.48 S/ 143.91 S/ 141.57 View S/ 139.55 S/ 137.21 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial Step Down Transformer, 277V Input, 120V Output LS120-75EN-277 Hatch Lighting 1: S/ 198.83 92In Stock	Mfr. Part # LS120-75EN-277 Mouser Part # 837-LS120-75EN-277	Hatch Lighting	Power Transformers - Industrial Step Down Transformer, 277V Input, 120V Output	Datasheet	92In Stock	S/ 198.83 S/ 175.98 S/ 169.48 S/ 165.20 View S/ 160.64 S/ 157.37 Quote	Min.: 1 Mult.: 1		75 W	277 VAC	120 VAC	Chassis
Power Transformers - Industrial HARDWIRE 75W ELEC TRANS 120V to 12V AC RL12-75A Hatch Lighting 1: S/ 66.76 243In Stock	Mfr. Part # RL12-75A Mouser Part # 837-RL12-75A	Hatch Lighting	Power Transformers - Industrial HARDWIRE 75W ELEC TRANS 120V to 12V AC	Datasheet	243In Stock	S/ 66.76 S/ 62.63 S/ 59.05 S/ 58.00 View S/ 54.57 S/ 51.77 S/ 50.64 Quote	Min.: 1 Mult.: 1		75 W	120 VAC	11.5 V	Chassis
Power Transformers - Industrial HARDWIRE 75W ELEC TRANS 277V RL12-75A-277 Hatch Lighting 1: S/ 75.90 185In Stock	Mfr. Part # RL12-75A-277 Mouser Part # 837-RL12-75A-277	Hatch Lighting	Power Transformers - Industrial HARDWIRE 75W ELEC TRANS 277V	Datasheet	185In Stock	S/ 75.90 S/ 71.97 S/ 68.70 S/ 66.68 View S/ 64.11 S/ 58.54	Min.: 1 Mult.: 1		75 W	277 VAC	11.5 V	Chassis
Pulse Transformers Sample kit for E10 EM TRANSFORMER TDK B78307X0001 B78307X0001 TDK 1: S/ 191.12 6In Stock	Mfr. Part # B78307X0001 Mouser Part # 871-B78307X0001	TDK	Pulse Transformers Sample kit for E10 EM TRANSFORMER Learn More about TDK epcos kits	Datasheet	6In Stock	S/ 191.12 S/ 169.48	Min.: 1 Mult.: 1
Power Transformers - Industrial 170 VA Isolation 115/230 , 24/48 ECO-170-48 Bel Signal Transformer 1: S/ 442.03 3In Stock	Mfr. Part # ECO-170-48 Mouser Part # 530-ECO-170-48	Bel Signal Transformer	Power Transformers - Industrial 170 VA Isolation 115/230 , 24/48 Learn More about Bel Signal Transformer ecotran	Datasheet	3In Stock	S/ 442.03 S/ 430.32 View Quote	Min.: 1 Mult.: 1			48 V	24 V
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS CST-1020 Triad Magnetics 1: S/ 24.09 1,133In Stock	Mfr. Part # CST-1020 Mouser Part # 553-CST-1020	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS	Datasheet	1,133In Stock	S/ 24.09 S/ 21.80 S/ 21.10 S/ 19.93 View S/ 19.31 S/ 18.72 S/ 18.33 S/ 17.79	Min.: 1 Mult.: 1					Through Hole
Pulse Transformers GateDrive Transf PTH 1:1:1 200uVs 380V T60403-D4097-X055 Vacuumschmelze 1: S/ 19.50 2,176In Stock	Mfr. Part # T60403-D4097-X055 Mouser Part # 983-T60403-D4097X055	Vacuumschmelze	Pulse Transformers GateDrive Transf PTH 1:1:1 200uVs 380V Learn More about Vacuumschmelze vac gate drive transformers	Datasheet	2,176In Stock	S/ 19.50 S/ 16.58 S/ 15.88 S/ 15.38 View S/ 14.87 S/ 14.17 S/ 13.74 S/ 13.27 S/ 13.00	Min.: 1 Mult.: 1
Pulse Transformers GateDrive Transf SMD 1:1:1 85uVs 850V T60403-F5046-X007 Vacuumschmelze 1: S/ 21.56 3,517In Stock	Mfr. Part # T60403-F5046-X007 Mouser Part # 983-T60403-F5046X007	Vacuumschmelze	Pulse Transformers GateDrive Transf SMD 1:1:1 85uVs 850V Learn More about Vacuumschmelze vac gate drive transformers	Datasheet	3,517In Stock	S/ 21.56 S/ 19.23 S/ 18.37 S/ 17.79 View S/ 17.17 S/ 16.39 S/ 15.49 S/ 14.87 S/ 14.56	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer 10GB-6014 iNRCORE 1: S/ 182.01 19In Stock	Mfr. Part # 10GB-6014 Mouser Part # 673-10GB-6014	iNRCORE	Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer Learn More about iNRCORE 10gbase t transformers	Datasheet	19In Stock	S/ 182.01 S/ 162.55 S/ 141.92 S/ 140.25 View S/ 138.81 S/ 137.09 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 3.2 ohms 109L Hammond Manufacturing 1: S/ 170.84 3In Stock	Mfr. Part # 109L Mouser Part # 546-109L	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 3.2 ohms	Datasheet	3In Stock	S/ 170.84 S/ 146.44 S/ 138.85 S/ 133.32 View S/ 130.05 S/ 124.79 Quote	Min.: 1 Mult.: 1		2 W
Power Transformers - Industrial Power transformer, toroid, 1500 VA, with 60V @ 25A secondary 1182T60P Hammond Manufacturing 1: S/ 1,032.25 1In Stock	Mfr. Part # 1182T60P Mouser Part # 546-1182T60P	Hammond Manufacturing	Power Transformers - Industrial Power transformer, toroid, 1500 VA, with 60V @ 25A secondary Learn More about Hammond Manufacturing hammond 1182 series transformers	Datasheet	1In Stock	S/ 1,032.25 S/ 993.40 S/ 990.68	Min.: 1 Mult.: 1		1.5 kVA	115 VAC, 230 VAC	120 V Series, 60 V Parallel	Chassis
Power Transformers - Industrial Power transformer, toroid, 1500 VA, with 40V @ 37.5A secondary 1182V40P Hammond Manufacturing 1: S/ 1,043.11 2In Stock 12Expected 12/10/2026	Mfr. Part # 1182V40P Mouser Part # 546-1182V40P	Hammond Manufacturing	Power Transformers - Industrial Power transformer, toroid, 1500 VA, with 40V @ 37.5A secondary Learn More about Hammond Manufacturing hammond 1182 series transformers Due to size or weight of the product, your shipping charge may increase.	Datasheet	2In Stock 12Expected 12/10/2026	S/ 1,043.11 S/ 942.10 S/ 922.95	Min.: 1 Mult.: 1		1.5 kVA	115 VAC, 230 VAC	80 V Series, 40 V Parallel	Chassis
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 150/600: 600/2400 ohms 140PEX Hammond Manufacturing 1: S/ 368.89 3In Stock 10Expected 10/28/2026	Mfr. Part # 140PEX Mouser Part # 546-140PEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 150/600: 600/2400 ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	3In Stock 10Expected 10/28/2026	S/ 368.89 S/ 335.11 S/ 324.01 S/ 314.40 View S/ 305.21 Quote	Min.: 1 Mult.: 1		5 mW
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 1000:1000 ohms 140TEX Hammond Manufacturing 1: S/ 368.54 5In Stock	Mfr. Part # 140TEX Mouser Part # 546-140TEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 1000:1000 ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	5In Stock	S/ 368.54 S/ 350.21 S/ 344.72 S/ 339.43 View S/ 334.76 Quote	Min.: 1 Mult.: 1		5 mW
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 600 ct:150 ct ohms 148V Hammond Manufacturing 1: S/ 117.20 1In Stock	Mfr. Part # 148V Mouser Part # 546-148V	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 600 ct:150 ct ohms	Datasheet	1In Stock	S/ 117.20 S/ 98.83 S/ 94.98 S/ 91.98 View S/ 88.40 S/ 85.17 S/ 84.66 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount Transformer, low volt PCB mount, 115/230V primary, 1.2VA, 16V C.T. @ 75ma sec 160E16 Hammond Manufacturing 1: S/ 43.60 2In Stock	Mfr. Part # 160E16 Mouser Part # 546-160E16	Hammond Manufacturing	Power Transformers - Board Mount Transformer, low volt PCB mount, 115/230V primary, 1.2VA, 16V C.T. @ 75ma sec Learn More about Hammond Manufacturing hammond enclosure modifications	Datasheet	2In Stock	S/ 43.60 S/ 36.01 S/ 33.83 S/ 32.62 View S/ 31.61 S/ 30.17 S/ 29.39 S/ 28.73	Min.: 1 Mult.: 1		1.2 VA	115 VAC, 230 VAC	16 VAC CT	Through Hole
Power Transformers - Board Mount Transformer, low volt PCB mount, 115V primary, 1.2VA, 40V C.T. @ 30ma sec 161E40 Hammond Manufacturing 1: S/ 37.48 10In Stock	Mfr. Part # 161E40 Mouser Part # 546-161E40	Hammond Manufacturing	Power Transformers - Board Mount Transformer, low volt PCB mount, 115V primary, 1.2VA, 40V C.T. @ 30ma sec Learn More about Hammond Manufacturing hammond enclosure modifications	Datasheet	10In Stock	S/ 37.48 S/ 30.40 S/ 26.59 S/ 26.16 View S/ 25.22 S/ 23.71 S/ 23.39 S/ 22.93 Quote	Min.: 1 Mult.: 1		1.2 VA	115 VAC	40 VAC CT	Through Hole
Power Transformers - Board Mount Transformer, low volt PCB mount, low profile, 115/230V, 6VA, 20V C.T. @ .3A 162F20 Hammond Manufacturing 1: S/ 53.64 1In Stock	Mfr. Part # 162F20 Mouser Part # 546-162F20	Hammond Manufacturing	Power Transformers - Board Mount Transformer, low volt PCB mount, low profile, 115/230V, 6VA, 20V C.T. @ .3A	Datasheet	1In Stock	S/ 53.64 S/ 46.24 S/ 44.26 S/ 43.21 View S/ 42.43 S/ 41.14 S/ 40.56 S/ 40.17 Quote	Min.: 1 Mult.: 1		6 VA	115 VAC, 230 VAC	20 VAC CT	Through Hole