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Mini-Circuits Audio & Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50? T1-1T-X65+ Mini-Circuits 1: £5.45 380On Order	Mfr. Part No. T1-1T-X65+ Mouser Part No 139-T1-1T-X65+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50?	Datasheet	380On Order On Order Ship Dates Mfr. No: T1-1T-X65+ Stock: 0 On Order: 80 Expected 16/11/2026 130 Expected 01/02/2027 170 Expected 10/02/2027 Factory Lead Time: 19 Weeks	£5.45 £5.33	Min.: 1 Mult.: 1	RF Transformers	Plug-In Wire Transformer	Through Hole	80 kHz to 200 MHz			- 20 C	+ 85 C	1 Channel	DIP-6	7.62 mm	6.86 mm	5.84 mm	T1	Tube
Audio Transformers / Signal Transformers 1:16 CORE & WIRE Transformer, 0.03 - 75 MHz, 50? T16-6T-KK81+ Mini-Circuits 1: £6.91 599On Order	Mfr. Part No. T16-6T-KK81+ Mouser Part No 139-T16-6T-KK81+	Mini-Circuits	Audio Transformers / Signal Transformers 1:16 CORE & WIRE Transformer, 0.03 - 75 MHz, 50?	Datasheet	599On Order On Order Ship Dates Mfr. No: T16-6T-KK81+ Stock: 0 On Order: 99 Expected 29/12/2026 500 Expected 05/01/2027 Factory Lead Time: 19 Weeks	Cut Tape £6.91 £6.68 £6.49 £6.30 Reel £6.30 MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers	RF Wire Transformer	SMD/SMT	30 kHz to 75 MHz			- 20 C	+ 85 C	1 Channel	3027 (7669 metric)	7.62 mm	6.86 mm	5.84 mm	T16	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50? T2-1T+ Mini-Circuits 1: £7.16 188Expected 29/12/2026	Mfr. Part No. T2-1T+ Mouser Part No 139-T2-1T+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?	Datasheet	188Expected 29/12/2026	£7.16 £6.08	Min.: 1 Mult.: 1	RF Transformers	Transformer	SMD/SMT	70 kHz to 200 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	1 Channel	W38	7.62 mm	6.86 mm	5.84 mm	T2	Bulk
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50? T2-1T-KK81+ Mini-Circuits 1: £6.05 200Expected 22/02/2027	Mfr. Part No. T2-1T-KK81+ Mouser Part No 139-T2-1T-KK81+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?	Datasheet	200Expected 22/02/2027	Cut Tape £6.05 £5.70 £5.51 £5.33 Reel £5.29 £5.22 MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers	Transformer	SMD/SMT	70 kHz to 200 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	T2	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:36 CORE & WIRE Transformer, 0.03 - 20 MHz, 50? T36-1-KK81+ Mini-Circuits 1: £8.49 409On Order	Mfr. Part No. T36-1-KK81+ Mouser Part No 139-T36-1-KK81+	Mini-Circuits	Audio Transformers / Signal Transformers 1:36 CORE & WIRE Transformer, 0.03 - 20 MHz, 50?	Datasheet	409On Order On Order Ship Dates Mfr. No: T36-1-KK81+ Stock: 0 On Order: 9 Expected 09/12/2026 100 Expected 05/01/2027 300 Expected 10/02/2027 Factory Lead Time: 19 Weeks	Cut Tape £8.49 £8.26 £8.01 £7.76 Reel £7.76 MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers	Transformer	SMD/SMT	30 kHz to 20 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	T36	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50? T4-6T-KK81+ Mini-Circuits 1: £6.91 400Expected 09/11/2026	Mfr. Part No. T4-6T-KK81+ Mouser Part No 139-T4-6T-KK81+	Mini-Circuits	Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?	Datasheet	400Expected 09/11/2026	Cut Tape £6.91 £6.68 £6.49 £6.30 Reel £6.30 MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers	Transformer	SMD/SMT	20 kHz to 250 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	T4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50? T9-1+ Mini-Circuits 1: £6.09 550On Order	Mfr. Part No. T9-1+ Mouser Part No 139-T9-1+	Mini-Circuits	Audio Transformers / Signal Transformers 1:9 CORE & WIRE Transformer, 0.15 - 200 MHz, 50?	Datasheet	550On Order On Order Ship Dates Mfr. No: T9-1+ Stock: 0 On Order: 220 Pending 330 Expected 08/02/2027 Factory Lead Time: 19 Weeks	£6.09 £5.18	Min.: 1 Mult.: 1	RF Transformers	Transformer	SMD/SMT	150 kHz to 200 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	1 Channel	7.62 mm x 6.86 mm				T9	Bulk
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1+ Mini-Circuits 1: £2.76 974Expected 23/03/2027	Mfr. Part No. TC1-1+ Mouser Part No 139-TC1-1	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	974Expected 23/03/2027	Cut Tape £2.76 £1.90 £1.53 £1.47 Reel £1.40 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	1.5 MHz to 500 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	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-13M-75+ Mini-Circuits 1: £2.44 1,000On Order	Mfr. Part No. TC1-1-13M-75+ Mouser Part No 139-TC1-1-13M-75	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	1,000On Order On Order Ship Dates Mfr. No: TC1-1-13M-75+ Stock: 0 On Order: 500 Expected 09/11/2026 500 Expected 05/01/2027 Factory Lead Time: 19 Weeks	Cut Tape £2.44 £1.58 £1.25 Reel £1.25 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 TC1-1-13MG2+ Mini-Circuits 1: £2.67 4,000Expected 24/02/2027	Mfr. Part No. TC1-1-13MG2+ Mouser Part No 139-TC1-1-13MG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	4,000Expected 24/02/2027	Cut Tape £2.67 £1.82 £1.47 Reel £1.46 £1.45 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 3.81 mm	3.81 mm	3.81 mm	3.81 mm	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT /HAT RoHS TC1-1-43X+ Mini-Circuits 1: £2.51 6,911Expected 24/12/2026	Mfr. Part No. TC1-1-43X+ Mouser Part No 139-TC1-1-43X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT /HAT RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	6,911Expected 24/12/2026	Cut Tape £2.51 £1.65 £1.29 £1.28 Reel £1.27 £1.21 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 1:1 CORE & WIRE Transformer, 1.5 - 500 MHz, 50? TC1-1G2+ Mini-Circuits 1: £3.12 990Expected 08/02/2027	Mfr. Part No. TC1-1G2+ Mouser Part No 139-TC1-1G2+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 1.5 - 500 MHz, 50?	Datasheet	990Expected 08/02/2027	Cut Tape £3.12 £2.14 £1.80 Reel £1.80 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers	Transformer	SMD/SMT	1.5 MHz to 500 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	1 Channel	3.81 mm x 3.81 mm x 3.81 mm	3.81 mm	3.81 mm	3.81 mm	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT RoHS TC1-1T-152X+ Mini-Circuits 1: £2.80 3,679Expected 18/11/2026	Mfr. Part No. TC1-1T-152X+ Mouser Part No 139-TC1-1T-152X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	3,679Expected 18/11/2026	Cut Tape £2.80 £1.95 £1.62 £1.60 Reel £1.59 £1.55 MouseReel Available	Min.: 1 Mult.: 1 : 500														TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-6+ Mini-Circuits 1: £2.51 998Expected 22/12/2026	Mfr. Part No. TC1-6+ Mouser Part No 139-TC1-6	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	998Expected 22/12/2026	Cut Tape £2.51 £2.26 £2.14 £2.07 Reel £2.07 £1.89 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	150 kHz to 350 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	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.5-1+ Mini-Circuits 1: £3.36 3,635On Order	Mfr. Part No. TC1.5-1+ Mouser Part No 139-TC1.5-1	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	3,635On Order On Order Ship Dates Mfr. No: TC1.5-1+ Stock: 0 On Order: 1,635 Expected 02/11/2026 2,000 Expected 10/11/2026 Factory Lead Time: 19 Weeks	Cut Tape £3.36 £2.37 £2.07 Reel £2.07 £1.89 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	500 kHz to 2.2 GHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC16-1T+ Mini-Circuits 1: £3.18 1,960On Order	Mfr. Part No. TC16-1T+ Mouser Part No 139-TC16-1T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	1,960On Order On Order Ship Dates Mfr. No: TC16-1T+ Stock: 0 On Order: 460 Expected 22/12/2026 1,500 Expected 04/01/2027 Factory Lead Time: 19 Weeks	Cut Tape £3.18 £2.31 £1.99 Reel £1.99 £1.94 MouseReel Available	Min.: 1 Mult.: 1 : 500														TC16	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC2-1T+ Mini-Circuits 1: £2.99 6,225On Order	Mfr. Part No. TC2-1T+ Mouser Part No 139-TC2-1T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	6,225On Order On Order Ship Dates Mfr. No: TC2-1T+ Stock: 0 On Order: 2,225 Expected 12/11/2026 4,000 Expected 29/12/2026 Factory Lead Time: 19 Weeks	Cut Tape £2.99 £2.02 £1.68 £1.63 Reel £1.60 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	3 MHz to 300 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	TC2	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC2-1TX+ Mini-Circuits 1: £2.99 4,490On Order	Mfr. Part No. TC2-1TX+ Mouser Part No 139-TC2-1TX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	4,490On Order On Order Ship Dates Mfr. No: TC2-1TX+ Stock: 0 On Order: 2,490 Expected 08/02/2027 2,000 Expected 01/03/2027 Factory Lead Time: 19 Weeks	Cut Tape £2.99 £2.02 £1.65 £1.58 Reel £1.47 £1.46 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	3 MHz to 300 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	TC2	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC2-72T+ Mini-Circuits 1: £2.76 3,545Expected 05/01/2027	Mfr. Part No. TC2-72T+ Mouser Part No 139-TC2-72T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	3,545Expected 05/01/2027	Cut Tape £2.76 £1.90 £1.55 £1.53 Reel £1.51 £1.48 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	10 MHz to 700 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	TC2	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-14+ Mini-Circuits 1: £2.99 3,985On Order	Mfr. Part No. TC4-14+ Mouser Part No 139-TC4-14	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	3,985On Order On Order Ship Dates Mfr. No: TC4-14+ Stock: 0 On Order: 1,985 Expected 30/11/2026 2,000 Expected 07/12/2026 Factory Lead Time: 19 Weeks	Cut Tape £2.99 £2.02 £1.68 £1.65 Reel £1.64 £1.60 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	200 MHz to 1.4 GHz	50 Ohms	50 Ohms	- 20 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
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-19+ Mini-Circuits 1: £2.63 2,000Expected 26/11/2026	Mfr. Part No. TC4-19+ Mouser Part No 139-TC4-19	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	2,000Expected 26/11/2026	Cut Tape £2.63 £1.79 £1.41 Reel £1.41 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	10 MHz to 1.9 GHz	50 Ohms	50 Ohms	- 20 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
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-19G2+ Mini-Circuits 1: £2.99 998On Order	Mfr. Part No. TC4-19G2+ Mouser Part No 139-TC4-19G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	998On Order On Order Ship Dates Mfr. No: TC4-19G2+ Stock: 0 On Order: 498 Expected 25/01/2027 500 Expected 05/03/2027 Factory Lead Time: 19 Weeks	Cut Tape £2.99 £2.14 £1.68 Reel £1.68 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	10 MHz to 1.9 GHz	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 MT / HAT RoHS TC4-1TX+ Mini-Circuits 1: £2.76 998On Order	Mfr. Part No. TC4-1TX+ Mouser Part No 139-TC4-1TX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS	Datasheet	998On Order On Order Ship Dates Mfr. No: TC4-1TX+ Stock: 0 On Order: 498 Expected 16/11/2026 500 Expected 26/11/2026 Factory Lead Time: 19 Weeks	Cut Tape £2.76 £1.90 £1.55 £1.52 Reel £1.48 £1.40 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 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS TC4-1WX+ Mini-Circuits 1: £2.76 1,971On Order	Mfr. Part No. TC4-1WX+ Mouser Part No 139-TC4-1WX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS	Datasheet	1,971On Order On Order Ship Dates Mfr. No: TC4-1WX+ Stock: 0 On Order: 471 Expected 09/11/2026 500 Expected 10/11/2026 1,000 Expected 04/01/2027 Factory Lead Time: 19 Weeks	Cut Tape £2.76 £1.90 £1.58 Reel £1.57 £1.54 MouseReel Available	Min.: 1 Mult.: 1 : 500														TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS TC4-25X+ Mini-Circuits 1: £2.63 793Expected 17/03/2027	Mfr. Part No. TC4-25X+ Mouser Part No 139-TC4-25X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS	Datasheet	793Expected 17/03/2027	Cut Tape £2.63 £1.79 £1.52 Reel £1.28 MouseReel Available	Min.: 1 Mult.: 1 : 500														TC4	Reel, Cut Tape, MouseReel