Matte Tin (Sn) - with Nickel (Ni) barrier RF Transformers 26

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Part	Manufacturer	Transformer Type	Mounting Feature	Manufacturer Series	Terminal Finish	Impedance (Primary)	Power Rating	Impedance (Secondary)	No. of Winding (Primary)	Isolation Voltage	Insertion Loss	Inductance (Primary)	Packing Method	Output Current-1	Maximum DC Unbalance Current	No. of Winding (Secondary)	Sub-Category	Dimensions	Maximum Operating Temperature	Application	Minimum Cutoff Frequency	Minimum Operating Temperature	Height	Width	Load Resistance	Additional Features	JESD-609 Code	Maximum Cutoff Frequency	Minimum Operating Frequency	Length	Turns Ratio (Np:Ns)	Maximum Operating Frequency
TC1-1-13MA+	Mini-circuits	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier	50 OHMS	.25 W	50 OHMS	1		3 dB		TR, 13 INCH		30 mA	1	Other Transformers	L3.81XB3.81XH4.06 (mm)	85 Cel	SIGNAL	4.5 GHz	-40 Cel	4.06 mm	3.81 mm		HEIGHT & LENGTH DIM INCLUDES TERMINALS ALSO	e3	3000 MHz	4500 KHz	3.81 mm		3000000 KHz
SWB1010-SMLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TR, EMBOSSED PLASTIC, 13 INCH						85 Cel		.005 GHz	-40 Cel	5.72 mm	6.86 mm		IMPEADANCE RATIO: 1:1	e3	100 MHz		7.87 mm
SWB1010-SMLB	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TR						85 Cel		.005 GHz	-40 Cel	5.72 mm	6.86 mm		IMPEADANCE RATIO: 1:1	e3	100 MHz		7.87 mm
WB1010-SMLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.005 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1	e3	100 MHz		8.26 mm
WB1010-SMLB	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TR					L8.26XB7.24XH5.72 (mm)	85 Cel		.005 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1	e3	100 MHz		8.26 mm
SWB3010-SMLB	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TR						85 Cel		.005 GHz	-40 Cel	5.72 mm	6.86 mm		IMPEADANCE RATIO: 1:1	e3	100 MHz		7.87 mm
TT1-6-KK81+	Mini-circuits	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier		.25 W		1		3 dB		TAPE & REEL			1	Other Transformers	L7.62XB6.86XH5.84 (mm)	85 Cel	MATCHING	.004 GHz	-20 Cel	5.84 mm	6.86 mm		OHMS RATIO IS 1	e3	300 MHz	4 KHz	7.62 mm	1:1	300000 KHz
WB2010-SMLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT	WB2010	Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.005 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1	e3	100 MHz		8.26 mm
WB2-1TL	Coilcraft	RF TRANSFORMER	THROUGH HOLE MOUNTED		Matte Tin (Sn) - with Nickel (Ni) barrier						1 dB	38 uH	TUBE					L8.26XB7.24XH5.72 (mm)	85 Cel		.07 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 2	e3	400 MHz		8.26 mm
WBT4-1ASLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier						.4 dB	96 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.04 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 4	e3	350 MHz		8.26 mm
WB3-1TSLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier						.4 dB	96 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.04 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 3	e3	500 MHz		8.26 mm
SWB2010-PCL	Coilcraft	RF TRANSFORMER	THROUGH HOLE MOUNTED		Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TUBE						85 Cel		.005 GHz	-40 Cel	5.72 mm	6.86 mm		IMPEADANCE RATIO: 1:1	e3	100 MHz		7.87 mm
WB1-6TSLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier						.2 dB	70 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.05 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1	e3	200 MHz		8.26 mm
WB2010-PCL	Coilcraft	RF TRANSFORMER	THROUGH HOLE MOUNTED	WB2010	Matte Tin (Sn) - with Nickel (Ni) barrier				1	500 V		780 uH	TUBE	.25 A		1		L8.26XB7.24XH5.72 (mm)	85 Cel	ISOLATION	.005 GHz	-40 Cel	5.72 mm	7.24 mm	.32 ohm	IMPEDANCE RATIO IS 1 : 1	e3	100 MHz	5 KHz	8.26 mm		100000 KHz
WB4-6TSLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier						.5 dB	43 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.05 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 4	e3	200 MHz		8.26 mm
SWB1010-PCL	Coilcraft	RF TRANSFORMER	THROUGH HOLE MOUNTED		Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TUBE						85 Cel		.005 GHz	-40 Cel	5.72 mm	6.86 mm		IMPEADANCE RATIO: 1:1	e3	100 MHz		7.87 mm
SWB1015-PCL	Coilcraft	RF TRANSFORMER	THROUGH HOLE MOUNTED		Matte Tin (Sn) - with Nickel (Ni) barrier							80 uH	TUBE						85 Cel		.1 GHz	-40 Cel	5.72 mm	6.86 mm		IMPEADANCE RATIO: 1.5:1	e3	150 MHz		7.87 mm
WB1.5-6SLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier						.26 dB	56 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.05 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1.5	e3	325 MHz		8.26 mm
WB1010-1-PCL	Coilcraft	RF TRANSFORMER	THROUGH HOLE MOUNTED	WB1010	Matte Tin (Sn) - with Nickel (Ni) barrier							95 uH	TUBE					L8.26XB7.24XH5.72 (mm)	85 Cel		.04 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1	e3	175 MHz		8.26 mm
WB1010-1-SMLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT	WB1010	Matte Tin (Sn) - with Nickel (Ni) barrier							95 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.04 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1	e3	175 MHz		8.26 mm
WB2010-1-SMLB	Coilcraft	RF TRANSFORMER	SURFACE MOUNT	WB2010	Matte Tin (Sn) - with Nickel (Ni) barrier							95 uH	TR					L8.26XB7.24XH5.72 (mm)	85 Cel		.04 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1	e3	175 MHz		8.26 mm
WB3010-SMLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT	WB3010	Matte Tin (Sn) - with Nickel (Ni) barrier							780 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.005 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 1	e3	100 MHz		8.26 mm
WB4-1HSLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier						.5 dB	25 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.1 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 4	e3	500 MHz		8.26 mm
WB9-1SLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier						.57 dB	25 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.125 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 9	e3	125 MHz		8.26 mm
WBT16-1L	Coilcraft	RF TRANSFORMER	THROUGH HOLE MOUNTED		Matte Tin (Sn) - with Nickel (Ni) barrier						.5 dB	25 uH	TUBE					L8.26XB7.24XH5.72 (mm)	85 Cel		.1 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 16	e3	100 MHz		8.26 mm
WBT4-1SLD	Coilcraft	RF TRANSFORMER	SURFACE MOUNT		Matte Tin (Sn) - with Nickel (Ni) barrier						.26 dB	45 uH	TR, EMBOSSED PLASTIC, 13 INCH					L8.26XB7.24XH5.72 (mm)	85 Cel		.04 GHz	-40 Cel	5.72 mm	7.24 mm		IMPEDANCE RATIO IS 1 : 3	e3	150 MHz		8.26 mm

RF Transformers

RF transformers are a type of transformer used in radio frequency (RF) applications to match impedances and transform signal levels between different stages of a circuit. They are commonly used in RF amplifiers, filters, and mixers.

The primary function of an RF transformer is to match the impedance of the input and output stages of an RF circuit. Impedance matching is critical in RF applications to ensure maximum power transfer and signal integrity. RF transformers also help to transform the signal levels between stages of an RF circuit, such as between a high-impedance antenna and a low-impedance amplifier.

RF transformers are typically designed to operate at high frequencies, ranging from a few kHz to several GHz, depending on the specific application. They are also designed to handle high power levels and have low losses. The design of an RF transformer is usually optimized for a specific frequency range and bandwidth.

RF transformers are typically constructed with a magnetic core made of ferrite, powdered iron, or other high-permeability materials, and one or more coils wound around the core. The coils are usually made of copper wire with a thin insulating layer. The number of turns and the size of the wire are determined by the required impedance transformation and the frequency range of the circuit.