Audio Transformers / Signal Transformers

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TC1 SMD Audio & Signal RF Transformers

Mini-Circuits TC1 SMD Audio and Signal RF Transformers span a 0.15MHz to 4000MHz frequency range with either a 50Ω, 75Ω, or 100Ω impedance. These single-channel transformers feature a 1Ω to 16Ω typical secondary impedance ratio, a 0.1dB to 3.0dB typical insertion loss range, and a 12dB to 30dB typical return loss. Options include 0.25W or 0.5W RF power and 30mA, 100mA, or 200mA DC currents.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	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 TC XFMR / SURF MOUNT / RoHS TC1-1-13M-22+ Mini-Circuits 1: ₹310.51 3,976In Stock	Mfr. Part No. TC1-1-13M-22+ Mouser Part No 139-TC1-1-13M-22	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	3,976In Stock	Cut Tape ₹310.51 ₹200.63 ₹153.82 ₹144.27 Reel ₹144.27 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-43A+ Mini-Circuits 1: ₹320.06 1,142In 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	1,142In Stock	Cut Tape ₹320.06 ₹210.19 ₹164.33 ₹160.51 Reel ₹153.82 ₹134.71 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 TC1-15+ Mini-Circuits 1: ₹381.20 951In Stock	Mfr. Part No. TC1-15+ Mouser Part No 139-TC1-15	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	951In Stock	Cut Tape ₹381.20 ₹257.00 ₹228.34 Reel ₹213.05 ₹203.50 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.5-1G2+ Mini-Circuits 1: ₹458.59 561In Stock	Mfr. Part No. TC1.5-1G2+ Mouser Part No 139-TC1.5-1G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	561In Stock	Cut Tape ₹458.59 ₹334.39 ₹296.17 Reel ₹296.17 ₹289.49 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC16-1TG2+ Mini-Circuits 1: ₹434.71 730In Stock	Mfr. Part No. TC16-1TG2+ Mouser Part No 139-TC16-1TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	730In Stock	Cut Tape ₹434.71 ₹348.72 Reel ₹296.17 ₹273.24 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC16	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-33-75G2+ Mini-Circuits 1: ₹490.12 1,703In Stock	Mfr. Part No. TC1-33-75G2+ Mouser Part No 139-TC1-33-75G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	1,703In Stock	Cut Tape ₹490.12 ₹365.92 ₹320.06 ₹305.73 Reel ₹294.26 ₹249.36 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers	SMD/SMT	5 MHz to 3 GHz	75 Ohms	75 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 / RoHS TC1.5-52TG2+ Mini-Circuits 1: ₹458.59 414In Stock	Mfr. Part No. TC1.5-52TG2+ Mouser Part No 139-TC1.5-52TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	414In Stock	Cut Tape ₹458.59 ₹334.39 ₹287.58 ₹269.42 Reel ₹269.42 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.33-1T-75+ Mini-Circuits 1: ₹351.59 87In Stock	Mfr. Part No. TC1.33-1T-75+ Mouser Part No 139-TC1.33-1T-75	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	87In Stock	Cut Tape ₹351.59 ₹241.72 ₹195.86 Reel ₹195.86 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1.33	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.33-282X+ Mini-Circuits 1: ₹475.79 234In Stock	Mfr. Part No. TC1.33-282X+ Mouser Part No 139-TC1.33-282X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	234In Stock	Cut Tape ₹475.79 ₹351.59 ₹316.24 Reel ₹316.24 ₹286.62 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1.33	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1T-75X+ Mini-Circuits 1: ₹320.06 351In Stock	Mfr. Part No. TC1-1T-75X+ Mouser Part No 139-TC1-1T-75X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	351In Stock	Cut Tape ₹320.06 ₹210.19 ₹163.37 ₹160.51 Reel ₹160.51 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms TC1-1-13M-23+ Mini-Circuits 1: ₹322.93 10In Stock	Mfr. Part No. TC1-1-13M-23+ Mouser Part No 139-TC1-1-13M-23	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms	Datasheet	10In Stock	Cut Tape ₹322.93 Reel ₹322.93 MouseReel Available	Min.: 1 Mult.: 1 : 20													TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.33-182X-75+ Mini-Circuits 1: ₹356.36 93In Stock 500Expected 14-12-2026	Mfr. Part No. TC1.33-182X-75+ Mouser Part No 139-TC1.33-182X-75	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	93In Stock 500Expected 14-12-2026	Cut Tape ₹356.36 ₹247.45 ₹200.63 ₹182.48 Reel ₹182.48 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1.33	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-15X+ Mini-Circuits 1: ₹381.20 687In Stock	Mfr. Part No. TC1-15X+ Mouser Part No 139-TC1-15X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	687In Stock	Cut Tape ₹381.20 ₹257.00 ₹228.34 Reel ₹193.95 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-42+ Mini-Circuits 1: ₹381.20 514In Stock	Mfr. Part No. TC1-42+ Mouser Part No 139-TC1-42	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	514In Stock	Cut Tape ₹381.20 ₹257.00 ₹228.34 Reel ₹193.95 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-13M-75X+ Mini-Circuits 1: ₹310.51 618In Stock 4,000Expected 07-10-2026	Mfr. Part No. TC1-1-13M-75X+ Mouser Part No 139-TC1-1-13M-75X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	618In Stock 4,000Expected 07-10-2026	Cut Tape ₹310.51 ₹200.63 ₹153.82 ₹142.35 Reel ₹138.53 ₹134.71 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.33-1T-75X+ Mini-Circuits 1: ₹351.59 345In Stock	Mfr. Part No. TC1.33-1T-75X+ Mouser Part No 139-TC1.33-1T-75X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	345In Stock	Cut Tape ₹351.59 ₹241.72 ₹194.90 ₹186.30 Reel ₹177.70 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1.33	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.5-52T+ Mini-Circuits 1: ₹428.02 122In Stock	Mfr. Part No. TC1.5-52T+ Mouser Part No 139-TC1.5-52T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	122In Stock	Cut Tape ₹428.02 ₹301.91 ₹257.00 ₹246.49 Reel ₹239.81 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 5 - 1800 MHz, 75 Ohm TC1-182T-75X+ Mini-Circuits 1: ₹359.23 518In Stock	Mfr. Part No. TC1-182T-75X+ Mouser Part No 139-TC1-182T-75X+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 5 - 1800 MHz, 75 Ohm Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	518In Stock	Cut Tape ₹359.23 ₹260.82 ₹231.21 Reel ₹230.25 ₹189.17 ₹188.21 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers	SMD/SMT	5 MHz to 1.8 GHz			- 40 C	+ 85 C	Single		3.81 mm	3.81 mm	4.06 mm	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS TC1-42X+ Mini-Circuits 1: ₹381.20 509In Stock	Mfr. Part No. TC1-42X+ Mouser Part No 139-TC1-42X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	509In Stock	Cut Tape ₹381.20 ₹257.00 ₹228.34 Reel ₹193.95 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-13MA+ Mini-Circuits 1: ₹310.51 1,602In Stock	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	1,602In Stock	Cut Tape ₹310.51 ₹200.63 ₹153.82 ₹148.09 Reel ₹148.09 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 TC1.33-282+ Mini-Circuits 1: ₹475.79 794In 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	794In Stock	Cut Tape ₹475.79 ₹351.59 ₹316.24 Reel ₹316.24 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: ₹428.02 535In Stock 500Expected 01-02-2027	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 01-02-2027	Cut Tape ₹428.02 ₹301.91 ₹257.00 ₹246.49 Reel ₹239.81 MouseReel Available	Min.: 1 Mult.: 1 : 500													TC1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1+ Mini-Circuits 1: ₹351.59 541In Stock 2,000Expected 16-11-2026	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	541In Stock 2,000Expected 16-11-2026	Cut Tape ₹351.59 ₹241.72 ₹194.90 ₹186.30 Reel ₹177.70 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: ₹310.51 104In Stock 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	104In Stock 1,000On Order On Order Ship Dates Mfr. No: TC1-1-13M-75+ Stock: 104 Can Dispatch Immediately On Order: 500 Expected 19-10-2026 500 Expected 09-11-2026 Factory Lead Time: 19 Weeks	Cut Tape ₹310.51 ₹200.63 ₹158.60 Reel ₹158.60 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: ₹320.06 167In 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	167In Stock 1,000On Order On Order Ship Dates Mfr. No: TC1-1-43+ Stock: 167 Can Dispatch Immediately On Order: 500 Pending 500 Expected 29-01-2027 Factory Lead Time: 19 Weeks	Cut Tape ₹320.06 ₹210.19 ₹163.37 ₹156.69 Reel ₹145.22 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

TC1 SMD Audio & Signal RF Transformers

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