[ Home | Request Catalog | Request Sample | Request Quote | Search | Ask Coilcraft ]

Wide Band RF Transformers

• (For a smaller package size and more values, see TTWB Series)
• Available in 1:1, 1.5:1 and 4:1 versions
• Tapped or untapped configurations
• Through hole or gull wing surface mount design
• 500 Vrms isolation, primary to secondary
• Custom versions available

Photo

SPECIFICATIONS

Attenuation vs Current curves    

Frequency Response curves - 1:1 transformers

Frequency Response curves - 1.5:1 transformers   

Frequency Response curves - 4:1 transformers

Dimensions     View data sheet in Acrobat PDF format

Configuration	Part number (through hole)	Part number1 (surface mount)	Ohms ratio	Frequency (MHz)	Pins 1-3		Pins 6-4
					L min (µH)	RDC max (Ohms)	L min (µH)	RDC max (Ohms)
	WB1010-PC	WB1010-SM	1:1	.005-100	780	.320	780	.320
	WB1010-1-PC	WB1010-1-SM	1:1	.04-175	95	.200	95	.200
	WB1015-PC	WB1015-SM	1.5:1	.1-150	80	.145	51	.130
	WB1040-PC	WB1040-SM	4:1	.2-300	95	.160	25	.115

Configuration	Part number (through hole)	Part number1 (surface mount)	Ohms ratio	Frequency (MHz)	Pins 1-3		Pins 6-4
					L min (µH)	RDC max (Ohms)	L min (µH)	RDC max (Ohms)
	WB2010-PC	WB2010-SM	1:1	.005-100	780	.320	780	.320
	WB2010-1-PC	WB2010-1-SM	1:1	.04-175	95	.200	95	.200
	WB2040-PC	WB2040-SM	4:1	.2-300	95	.160	25	.115

Configuration	Part number (through hole)	Part number1 (surface mount)	Ohms ratio	Frequency (MHz)	Pins 1-3		Pins 6-4
					L min (µH)	RDC max (Ohms)	L min (µH)	RDC max (Ohms)
	WB3010-PC	WB3010-SM	1:1	.005-100	780	.320	780	.320
	WB3010-1-PC	WB3010-1-SM	1:1	.04-175	95	.200	95	.200
	WB3015-PC	WB3015-SM	1.5:1	.1-150	80	.145	51	.130
	WB3040-PC	WB3040-SM	4:1	.2-300	95	.160	25	.115

[ Home | Request Catalog | Request Sample | Request Quote | Search | Ask Coilcraft ]

Your comments and suggestions are welcome. Contact webmaster@coilcraft.com
Copyright © 1999, Coilcraft, Inc.
Updated: July 21, 1999

3517