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Mini-Circuits Audio & Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Primary Impedance	Secondary Impedance	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT1.5-1+ Mini-Circuits 1: 4,28 € 1.632In Stock	Mfr. Part No. ADT1.5-1+ Mouser Part No 139-ADT1.5-1	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	1.632In Stock	Cut Tape 4,28 € Reel 4,13 € 4,11 € MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers		SMD/SMT	500 kHz to 650 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	7.87 mm x 5.59 mm x 2.84 mm	7.87 mm	5.59 mm	2.84 mm	ADT1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT3-6T+ Mini-Circuits 1: 6,31 € 410In Stock	Mfr. Part No. ADT3-6T+ Mouser Part No 139-ADT3-6T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	410In Stock	Cut Tape 6,31 € 5,90 € Reel 5,90 € MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers		SMD/SMT	60 kHz to 400 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	7.87 mm x 5.59 mm x 4.11 mm	7.87 mm	5.59 mm	4.11 mm	ADT3	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT4-1T+ Mini-Circuits 1: 6,15 € 1.176In Stock	Mfr. Part No. ADT4-1T+ Mouser Part No 139-ADT4-1T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	1.176In Stock	Cut Tape 6,15 € Reel 6,14 € 6,09 € 5,49 € MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers		SMD/SMT	9 MHz to 625 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	7.87 mm x 5.59 mm x 2.84 mm	7.87 mm	5.59 mm	2.84 mm	ADT4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT4-1WT+ Mini-Circuits 1: 4,28 € 1.037In Stock	Mfr. Part No. ADT4-1WT+ Mouser Part No 139-ADT4-1WT	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	1.037In Stock	Cut Tape 4,28 € 4,13 € 4,11 € Reel 4,11 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	RF Transformers		SMD/SMT	2 MHz to 775 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	7.87 mm x 5.59 mm x 2.84 mm	7.87 mm	5.59 mm	2.84 mm	ADT4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTL1-12+ Mini-Circuits 1: 4,13 € 802In Stock 600Expected 2/15/2027	Mfr. Part No. ADTL1-12+ Mouser Part No 139-ADTL1-12	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	802In Stock 600Expected 2/15/2027	Cut Tape 4,13 € 4,07 € 4,00 € 3,86 € Reel 3,86 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	RF Transformers		SMD/SMT	20 MHz to 1.2 GHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	7.87 mm x 5.59 mm x 2.84 mm	7.87 mm	5.59 mm	2.84 mm	ADTL1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50? T1-6T-KK81+ Mini-Circuits 1: 9,73 € 290In Stock 300Expected 12/30/2026	Mfr. Part No. T1-6T-KK81+ Mouser Part No 139-T1-6T-KK81+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?	Datasheet	290In Stock 300Expected 12/30/2026	Cut Tape 9,73 € 9,46 € 9,17 € 8,89 € Reel 8,89 € MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers	Transformer	SMD/SMT	15 kHz to 300 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	1 Channel	7.62 mm x 6.86 mm x 5.84 mm	7.62 mm	6.86 mm	5.84 mm	T1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-43A+ Mini-Circuits 1: 2,88 € 930In Stock	Mfr. Part No. TC1-1-43A+ Mouser Part No 139-TC1-1-43A	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	930In Stock	Cut Tape 2,88 € 1,89 € 1,49 € Reel 1,48 € 1,31 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	650 MHz to 4 GHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.33-282+ Mini-Circuits 1: 4,28 € 784In Stock	Mfr. Part No. TC1.33-282+ Mouser Part No 139-TC1.33-282	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	784In Stock	Cut Tape 4,28 € 3,16 € 2,85 € Reel 2,85 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	5 MHz to 2.8 GHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC1.33	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.5-1X+ Mini-Circuits 1: 3,85 € 535In Stock 500Expected 2/8/2027	Mfr. Part No. TC1.5-1X+ Mouser Part No 139-TC1.5-1X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	535In Stock 500Expected 2/8/2027	Cut Tape 3,85 € 2,72 € 2,31 € 2,22 € Reel 2,16 € MouseReel Available	Min.: 1 Mult.: 1 : 500														TC1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC16-161T+ Mini-Circuits 1: 3,64 € 585In Stock	Mfr. Part No. TC16-161T+ Mouser Part No 139-TC16-161T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	585In Stock	Cut Tape 3,64 € 2,65 € 2,23 € 2,07 € Reel 2,07 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	600 kHz to 160 MHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC16	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS TC4-19X+ Mini-Circuits 1: 3,01 € 2.292In Stock	Mfr. Part No. TC4-19X+ Mouser Part No 139-TC4-19X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS	Datasheet	2.292In Stock	Cut Tape 3,01 € 2,05 € 1,60 € 1,54 € 1,41 € Reel 1,41 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000														TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50? TCM2-672AX+ Mini-Circuits 1: 8,85 € 1.177In Stock	Mfr. Part No. TCM2-672AX+ Mouser Part No 139-TCM2-672AX+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50? Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	1.177In Stock	Cut Tape 8,85 € 8,21 € 7,94 € Reel 7,94 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers	Transformer	SMD/SMT	1.5 GHz to 6.7 GHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	1 Channel	4.06 mm x 3.81 mm x 4.06 mm	4.06 mm	3.81 mm	4.06 mm	TCM2	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 20 - 600 MHz, 50? TX4-62HP+ Mini-Circuits 1: 12,72 € 114In Stock New At Mouser	Mfr. Part No. TX4-62HP+ Mouser Part No 139-TX4-62HP+ New At Mouser	Mini-Circuits	Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 20 - 600 MHz, 50?	Datasheet	114In Stock	Cut Tape 12,72 € Reel 12,72 € MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers	Surface Mount RF Transformer	SMD/SMT	20 MHz to 600 MHz			- 20 C	+ 85 C	Dual	TT597				TX4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTL1-4-75+ Mini-Circuits 1: 4,29 € 40In Stock 1.000Expected 11/9/2026	Mfr. Part No. ADTL1-4-75+ Mouser Part No 139-ADTL1-4-75	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	40In Stock 1.000Expected 11/9/2026	Cut Tape 4,29 € Reel 4,29 € MouseReel Available	Min.: 1 Mult.: 1 : 100														ADTL1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTT1-6+ Mini-Circuits 1: 6,93 € 160In Stock 500Expected 2/10/2027	Mfr. Part No. ADTT1-6+ Mouser Part No 139-ADTT1-6	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	160In Stock 500Expected 2/10/2027	Cut Tape 6,93 € 6,44 € 6,31 € 5,99 € Reel 5,99 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	15 kHz to 100 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	7.87 mm x 5.59 mm x 5.23 mm	7.87 mm	5.59 mm	5.23 mm	ADTT1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS JTX-4-10T+ Mini-Circuits 1: 18,14 € 85In Stock 100Expected 3/8/2027	Mfr. Part No. JTX-4-10T+ Mouser Part No 139-JTX-4-10T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	85In Stock 100Expected 3/8/2027	Cut Tape 18,14 € 10,16 € 9,46 € Reel 9,11 € MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers		SMD/SMT	50 MHz to 1 GHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	7.87 mm x 7.11 mm x 5.72 mm	7.87 mm	7.11 mm	5.72 mm	JTX	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50? T4-1+ Mini-Circuits 1: 4,89 € 81In Stock	Mfr. Part No. T4-1+ Mouser Part No 139-T4-1+	Mini-Circuits	Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?	Datasheet	81In Stock	4,89 €	Min.: 1 Mult.: 1	RF Transformers	Transformer	SMD/SMT	200 kHz to 350 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	1 Channel	W38	7.62 mm	6.86 mm	5.84 mm	T4	Bulk
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50? T4-1-X65+ Mini-Circuits 1: 4,55 € 9In Stock 10Expected 11/13/2026	Mfr. Part No. T4-1-X65+ Mouser Part No 139-T4-1-X65+	Mini-Circuits	Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?	Datasheet	9In Stock 10Expected 11/13/2026	4,55 € 4,45 €	Min.: 1 Mult.: 1	RF Transformers	Transformer	Through Hole	200 kHz to 350 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	1 Channel	X65				T4	Bulk
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-13MA+ Mini-Circuits 1: 2,80 € 895In Stock 1.500Expected 3/8/2027	Mfr. Part No. TC1-1-13MA+ Mouser Part No 139-TC1-1-13MA	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	895In Stock 1.500Expected 3/8/2027	Cut Tape 2,80 € 1,81 € 1,38 € 1,33 € Reel 1,33 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	4.5 MHz to 3 GHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-43+ Mini-Circuits 1: 2,88 € 104In Stock 1.000On Order	Mfr. Part No. TC1-1-43+ Mouser Part No 139-TC1-1-43	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	104In Stock 1.000On Order On Order Ship Dates Mfr. No: TC1-1-43+ Stock: 104 Can Dispatch Immediately On Order: 500 Expected 12/7/2026 500 Expected 2/10/2027 Factory Lead Time: 19 Weeks	Cut Tape 2,88 € 1,89 € 1,47 € 1,41 € Reel 1,31 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	650 MHz to 4 GHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC2-1TG2+ Mini-Circuits 1: 3,72 € 9In Stock 1.000Expected 2/22/2027	Mfr. Part No. TC2-1TG2+ Mouser Part No 139-TC2-1TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	9In Stock 1.000Expected 2/22/2027	Cut Tape 3,72 € 2,72 € 2,31 € 2,22 € Reel 2,22 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	3 MHz to 300 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	3.81 mm x 3.81 mm x 3.81 mm	3.81 mm	3.81 mm	3.81 mm	TC2	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-19LN+ Mini-Circuits 1: 2,31 € 82In Stock 500Expected 11/2/2026	Mfr. Part No. TC4-19LN+ Mouser Part No 139-TC4-19LN+	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	82In Stock 500Expected 11/2/2026	Cut Tape 2,31 € 1,54 € 1,31 € Reel 1,31 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers	Transformer	SMD/SMT	10 MHz to 1.9 GHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	1 Channel	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-1TG2+ Mini-Circuits 1: 3,57 € 426In Stock 500Expected 3/29/2027	Mfr. Part No. TC4-1TG2+ Mouser Part No 139-TC4-1TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	426In Stock 500Expected 3/29/2027	Cut Tape 3,57 € 2,59 € 2,18 € 2,12 € Reel 2,12 € 1,98 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	500 kHz to 300 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	3.81 mm x 3.81 mm x 3.81 mm	3.81 mm	3.81 mm	3.81 mm	TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-1WG2+ Mini-Circuits 1: 4,13 € 10In Stock 61.500On Order	Mfr. Part No. TC4-1WG2+ Mouser Part No 139-TC4-1WG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	10In Stock 61.500On Order On Order Ship Dates Mfr. No: TC4-1WG2+ Stock: 10 Can Dispatch Immediately On Order: 11.500 Expected 11/3/2026 25.000 Expected 1/18/2027 25.000 Expected 2/9/2027 Factory Lead Time: 19 Weeks	Cut Tape 4,13 € 3,01 € 2,59 € 2,33 € Reel 2,22 € 2,20 € MouseReel Available	Min.: 1 Mult.: 1 : 500														TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-25+ Mini-Circuits 1: 3,01 € 583In Stock	Mfr. Part No. TC4-25+ Mouser Part No 139-TC4-25	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	583In Stock	Cut Tape 3,01 € 2,05 € 1,62 € Reel 1,62 € MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	500 MHz to 2.5 GHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC4	Reel, Cut Tape, MouseReel