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TCM4 Series Audio Transformers / Signal Transformers

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 TCM4-25+ Mini-Circuits 1: S/13.62 737In Stock	Mfr. Part # TCM4-25+ Mouser Part # 139-TCM4-25	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	737In Stock	Cut Tape S/13.62 S/9.26 S/7.40 S/7.28 Reel S/7.05 S/6.89 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	4.06 mm x 3.81 mm x 4.06 mm	4.06 mm	3.81 mm	4.06 mm	TCM4	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM4-14+ Mini-Circuits 1: S/13.62 17In Stock 500Expected 12/28/2026	Mfr. Part # TCM4-14+ Mouser Part # 139-TCM4-14	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	17In Stock 500Expected 12/28/2026	Cut Tape S/13.62 S/9.26 S/7.24 S/6.97 Reel S/6.66 MouseReel Available	Min.: 1 Mult.: 1 : 500															TCM4	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM4-1W+ Mini-Circuits 1: S/13.04 758In Stock	Mfr. Part # TCM4-1W+ Mouser Part # 139-TCM4-1W	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	758In Stock	Cut Tape S/13.04 S/8.56 S/6.66 S/6.54 Reel S/6.54 MouseReel Available	Min.: 1 Mult.: 1 : 500			RF Transformers	SMD/SMT	3 MHz to 800 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	4.06 mm x 3.81 mm x 4.06 mm	4.06 mm	3.81 mm	4.06 mm	TCM4	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM4-452X+ Mini-Circuits 1: S/21.91 163In Stock 3,500On Order	Mfr. Part # TCM4-452X+ Mouser Part # 139-TCM4-452X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	163In Stock 3,500On Order On Order Ship Dates Mfr. #: TCM4-452X+ Stock: 163 Can Ship Immediately On Order: 2,000 Expected 10/19/2026 1,500 Expected 1/29/2027 Factory Lead-Time: 19 Weeks	Cut Tape S/21.91 S/20.59 S/18.68 S/17.24 Reel S/17.24 S/17.20 MouseReel Available	Min.: 1 Mult.: 1 : 500			RF Transformers	SMD/SMT	20 MHz to 4.5 GHz	50 Ohms	50 Ohms	- 40 C	+ 85 C	Single	4.06 mm x 3.81 mm x 4.06 mm	4.06 mm	3.81 mm	4.06 mm	TCM4	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM4-6T+ Mini-Circuits 1: S/14.32 80In Stock 500Expected 12/7/2026	Mfr. Part # TCM4-6T+ Mouser Part # 139-TCM4-6T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	80In Stock 500Expected 12/7/2026	Cut Tape S/14.32 S/9.85 S/7.98 Reel S/7.98 MouseReel Available	Min.: 1 Mult.: 1 : 500			RF Transformers	SMD/SMT	1.5 MHz to 600 MHz	50 Ohms	50 Ohms	- 20 C	+ 85 C	Single	4.06 mm x 3.81 mm x 4.06 mm	4.06 mm	3.81 mm	4.06 mm	TCM4	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT ROHS TCM4-1WX+ Mini-Circuits 1: S/13.04 344In Stock	Mfr. Part # TCM4-1WX+ Mouser Part # 139-TCM4-1WX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT ROHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	344In Stock	Cut Tape S/13.04 S/8.56 S/6.66 S/6.38 Reel S/5.92 MouseReel Available	Min.: 1 Mult.: 1 : 500															TCM4	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM4-19+ Mini-Circuits 1: S/13.62 1,900Expected 9/28/2026	Mfr. Part # TCM4-19+ Mouser Part # 139-TCM4-19	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	1,900Expected 9/28/2026	Cut Tape S/13.62 S/9.26 S/7.40 S/7.24 Reel S/7.20 S/7.01 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	4.06 mm x 3.81 mm x 4.06 mm	4.06 mm	3.81 mm	4.06 mm	TCM4	Reel, Cut Tape, MouseReel