Part	Height [z]	Height [z]	Resistance - Channel (Ohms)	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Filter Order	Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Attenuation Value	Package / Case	Applications	Number of Channels	ESD Protection	Values	Technology	Center / Cutoff Frequency
ON Semiconductor CM1401-03CP
ON Semiconductor CM1401-32CP	0.7 mm	0.028 in	100 Ohms	0.117 "	0.052 in	1.33 mm	2.96 mm	2nd	Low Pass	85 °C	-40 °C	Surface Mount	30 dB	15-WFBGA WLCSP	Data Lines for Mobile Devices	4		30 pF 100 Ohms	RC (Pi)	58 MHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1150	$ 0.26
		1402	$ 0.21

Description

General part information

CM1401 Series

The CM1401-03 is a multichannel array with four low-pass filter + ESD channels and four ESD-only channels. The CM1401-03 reduces EMI/RFI emissions on a data port and protects against ESD on a USB port. Each EMI/RFI channel integrates a high quality pi-style filter (C-R-C) that provides greater than 30 dB attenuation in the 800 to 2700 MHz range relative to the pass band attenuation. These pi-style filters are bidirectional, controlling EMI both to and from a data port connector.