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Mini-Circuits Audio & Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 TC XFMR / SURF MT / HAT RoHS TC9-1X+ Mini-Circuits 1: $3.73 500On Order	Mfr. Part No. TC9-1X+ Mouser Part No 139-TC9-1X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS	Datasheet	500On Order	Cut Tape $3.73 $2.59 $2.15 Reel $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 500														TC9	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM4-14+ Mini-Circuits 1: $3.50 500Expected 2027/01/04	Mfr. Part No. TCM4-14+ Mouser Part No 139-TCM4-14	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	500Expected 2027/01/04	Cut Tape $3.50 $2.38 $1.86 $1.79 Reel $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 500														TCM4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50? TMO-2-1T+ Mini-Circuits 1: $27.32 10Expected 2026/11/11 New At Mouser	Mfr. Part No. TMO-2-1T+ Mouser Part No 139-TMO-2-1T New At Mouser	Mini-Circuits	Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?	Datasheet	10Expected 2026/11/11	$27.32 $25.97	Min.: 1 Mult.: 1														TMO	Tube
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50? T4-6T+ Mini-Circuits 1: $9.25 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. T4-6T+ Mouser Part No 139-T4-6T+	Mini-Circuits	Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?	Datasheet	Non-Stocked Lead-Time 19 Weeks	$9.25	Min.: 1 Mult.: 1	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				T4	Bulk
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTL1-15-75+ Mini-Circuits 1: $6.40 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. ADTL1-15-75+ Mouser Part No 139-ADTL1-15-75	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape $6.40 Reel $6.25 $5.65 $5.64 MouseReel Available	Min.: 1 Mult.: 1 : 100														ADTL1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS BLGE4-542R+ Mini-Circuits 1: $2.34 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. BLGE4-542R+ Mouser Part No 139-BLGE4-542R	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape $2.34 $1.90 $1.59 $1.29 Reel $0.94 MouseReel Available	Min.: 1 Mult.: 1 : 500														BLGE4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS K-ADT-1+ Mini-Circuits 1: $65.43 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. K-ADT-1+ Mouser Part No 139-K-ADT-1+	Mini-Circuits	Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS Learn More about Mini-Circuits mini circuits designer kits	Datasheet	Non-Stocked Lead-Time 17 Weeks	$65.43	Min.: 1 Mult.: 1	Design Kits	Power Distributions												K	Bulk
Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS K1-ADTL+ Mini-Circuits 1: $92.17 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. K1-ADTL+ Mouser Part No 139-K1-ADTL+	Mini-Circuits	Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS Learn More about Mini-Circuits mini circuits designer kits	Datasheet	Non-Stocked Lead-Time 19 Weeks	$92.17	Min.: 1 Mult.: 1	Design Kits	Power Distributions												K1	Bulk
Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS K1-TCG2+ Mini-Circuits 1: $241.93 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. K1-TCG2+ Mouser Part No 139-K1-TCG2+	Mini-Circuits	Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS Learn More about Mini-Circuits mini circuits designer kits	Datasheet	Non-Stocked Lead-Time 19 Weeks	$241.93	Min.: 1 Mult.: 1	Design Kits		SMD/SMT	300 kHz to 3 GHz							3.81 mm	3.81 mm		K1	Bulk
Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS K1-TCM+ Mini-Circuits 1: $190.21 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. K1-TCM+ Mouser Part No 139-K1-TCM+	Mini-Circuits	Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS Learn More about Mini-Circuits mini circuits designer kits	Datasheet	Non-Stocked Lead-Time 19 Weeks	$190.21	Min.: 1 Mult.: 1	Design Kits		SMD/SMT	500 kHz to 2.5 GHz							4.064 mm	3.81 mm		K1	Bulk
Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS K1-TCN+ Mini-Circuits 1: $105.52 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. K1-TCN+ Mouser Part No 139-K1-TCN+	Mini-Circuits	Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS Learn More about Mini-Circuits mini circuits designer kits	Datasheet	Non-Stocked Lead-Time 17 Weeks	$105.52	Min.: 1 Mult.: 1	Design Kits		SMD/SMT	600 MHz to 2.6 GHz							3.048 mm	1.524 mm	0.939 mm	K1	Bulk
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-13M-34+ Mini-Circuits 500: $1.66 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. TC1-1-13M-34+ Mouser Part No 139-TC1-1-13M-34	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $1.66	Min.: 500 Mult.: 500 : 500														TC1	Reel
Audio Transformers / Signal Transformers RF Transformer, 650 - 4000 MHz, 50 ohms TC1-1-43X-2+ Mini-Circuits 2,000: $1.24 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. TC1-1-43X-2+ Mouser Part No 139-TC1-1-43X-2	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer, 650 - 4000 MHz, 50 ohms	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel $1.24	Min.: 2,000 Mult.: 2,000 : 2,000														TC1	Reel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-15G2+ Mini-Circuits 500: $2.61 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. TC1-15G2+ Mouser Part No 139-TC1-15G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $2.61	Min.: 500 Mult.: 500 : 500														TC1	Reel
Audio Transformers / Signal Transformers RF Transformer, 5 - 3000 MHz, 75 ohms TC1-33-75G2A+ Mini-Circuits 2,000: $2.15 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. TC1-33-75G2A+ Mouser Part No 139-TC1-33-75G2A	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer, 5 - 3000 MHz, 75 ohms	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel $2.15	Min.: 2,000 Mult.: 2,000 : 2,000														TC1	Reel
Audio Transformers / Signal Transformers RF Transformer, 5 - 205 MHz, 75 ohms TC1-72T-75-2+ Mini-Circuits 2,000: $1.17 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. TC1-72T-75-2+ Mouser Part No 139-TC1-72T-75-2	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer, 5 - 205 MHz, 75 ohms	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel $1.17	Min.: 2,000 Mult.: 2,000 : 2,000														TC1	Reel
Audio Transformers / Signal Transformers RF Transformer, Balanced to Unbalanced, 5 - 1800 MHz, 100 to 75 ohms TC1.33-152X-2+ Mini-Circuits 2,000: $1.97 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. TC1.33-152X-2+ Mouser Part No 139-TC1.33-152X-2	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer, Balanced to Unbalanced, 5 - 1800 MHz, 100 to 75 ohms	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel $1.97	Min.: 2,000 Mult.: 2,000 : 2,000														TC1.33	Reel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.33-1T-75+ Mini-Circuits 1: $3.68 Lead-Time 19 Weeks	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	Lead-Time 19 Weeks	Cut Tape $3.68 $2.54 $2.05 Reel $2.05 MouseReel Available	Min.: 1 Mult.: 1 : 500														TC1.33	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC16-161TG2+ Mini-Circuits 1: $4.55 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. TC16-161TG2+ Mouser Part No 139-TC16-161TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape $4.55 $3.40 Reel $3.40 $2.86 MouseReel Available	Min.: 1 Mult.: 1 : 500														TC16	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF Transformer SMT, 3 - 300 MHz, 50 ohms TC2-1TG2-11+ Mini-Circuits 2,000: $1.76 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. TC2-1TG2-11+ Mouser Part No 139-TC2-1TG2-11	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer SMT, 3 - 300 MHz, 50 ohms	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel $1.76	Min.: 2,000 Mult.: 2,000 : 2,000														TC2	Reel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-6T+ Mini-Circuits 1: $3.68 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. TC4-6T+ Mouser Part No 139-TC4-6T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape $3.68 $2.54 $2.04 $1.95 Reel $1.86 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	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 TC4-6T-75X+ Mini-Circuits 500: $1.86 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. TC4-6T-75X+ Mouser Part No 139-TC4-6T-75X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel $1.86	Min.: 500 Mult.: 500 : 500														TC4	Reel
Audio Transformers / Signal Transformers RF Transformer SMT, 10 - 4000 MHz, 50 ohms TCM1-43X-4+ Mini-Circuits 2,000: $3.44 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. TCM1-43X-4+ Mouser Part No 139-TCM1-43X-4	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer SMT, 10 - 4000 MHz, 50 ohms Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel $3.44	Min.: 2,000 Mult.: 2,000 : 2,000														TCM1	Reel
Audio Transformers / Signal Transformers RF Transformer SMT, 10 - 3000 MHz, 50 ohms TCM2-33WX-2+ Mini-Circuits 1: $4.23 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. TCM2-33WX-2+ Mouser Part No 139-TCM2-33WX-2+	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer SMT, 10 - 3000 MHz, 50 ohms Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	Non-Stocked Lead-Time 22 Weeks	$4.23 $4.11 $3.98 $3.69	Min.: 1 Mult.: 1														TCM2
Audio Transformers / Signal Transformers RF Transformer SMT, 30 - 3000 MHz, 50 ohms TCM2-33X-3+ Mini-Circuits 2,000: $2.80 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. TCM2-33X-3+ Mouser Part No 139-TCM2-33X-3	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer SMT, 30 - 3000 MHz, 50 ohms Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel $2.80	Min.: 2,000 Mult.: 2,000 : 2,000														TCM2	Reel