MCF

Product Details

Datasheet	Datasheet
Package Size	7.30mm x 2.50mm 11.10mm x 4.70mm
Frequency	10.7 MHz 21.4 MHz 45 MHz 55 MHz 70 MHz 90 MHz
Operating Temperature	-20°C ~ 70°C

Package size options –
- 7.3 mm x 2.5 mm x 15.0 mm
- 11.1 mm x 4.7 mm x 20.0 mm

Center frequency options –
- 10.7 MHz
- 21.4 MHz
- 45 MHz
- 55 MHz
- 70 MHz
- 90 MHz

Insertion loss –
- 1.5dB
- 2dB
- 2.5dB
- 3dB
- 4dB

Operating temperature - -20°C ~ 70°C

ECS Inc. International offers a wide selection of filters. One of these are the monolithic crystal filters, or MCF, which offer the best stability of a quartz electronic component and are ideal for IF filtering. They are available in both through hole and surface mount packages with a wide range of center frequencies. MCFs are commonly used where bandpass filters are needed. The ECS Inc. International MCF series is a monolithic crystal filter (MCF) offering in either a 7.3 mm x 2.5 mm x 15.0 mm or 11.1 mm x 4.7 mm x 20.0 mm through hole package. These MCF have center frequency options of 10.7 MHz, 21.4 MHz, 45 MHz, 55 MHz, 70 MHz or 90 MHz and offer insertion loss options of 1.5dB, 2dB, 2.5dB, 3dB or 4dB at the standard operating temperature of -20°C ~ 70°C. The MCF series is ideal for radio communications and wireless applications.

Find other Filters

Technical Documentation

Type:

Type
Datasheet	Datasheet
RoHS C of C	MCF 10.7 RoHS C of C
RoHS C of C	MCF 21K RoHS C of C
Reach C of C	MCF Series Reach C of C
Conflict Materials Reporting Template	MCF Conflict Materials Reporting Template
Solder Profile
Reliability Test Procedures	MCF Reliability Test Procedures
Material Declaration	MCF Material Declaration
Technical Guide	Quartz Crystal Design Parameters
Technical Guide

Ordering & Quality

Part Number	Support Docs	Package Size	Frequency	Center Frequency	Bandwidth	Impedance	Insertion Loss	Operating Temperature
ECS-45K7.5B	View Inventory Datasheet	7.30mm x 2.50mm	45 MHz	45 MHz	30 kHz	350 Ω	4dB	-20°C ~ 70°C
ECS-45K7.5A	View Inventory Datasheet	7.30mm x 2.50mm	45 MHz	45 MHz	10 kHz	350 Ω	2dB	-20°C ~ 70°C
ECS-45K30B	View Inventory Datasheet	7.30mm x 2.50mm	45 MHz	45 MHz	35 kHz	1.2 k Ω	3dB	-20°C ~ 70°C
ECS-45K30A	View Inventory Datasheet	7.30mm x 2.50mm	45 MHz	45 MHz	15 kHz	1.2 k Ω	2dB	-20°C ~ 70°C
ECS-45K20B	View Inventory Datasheet	7.30mm x 2.50mm	45 MHz	45 MHz	35 kHz	910 Ω	3dB	-20°C ~ 70°C
ECS-45K20A	View Inventory Datasheet	7.30mm x 2.50mm	45 MHz	45 MHz	20 kHz	910 Ω	2dB	-20°C ~ 70°C
ECS-45K15B	View Inventory Datasheet	7.30mm x 2.50mm	45 MHz	45 MHz	30 kHz	650 Ω	3dB	-20°C ~ 70°C
ECS-45K15A	View Inventory Datasheet	7.30mm x 2.50mm	45 MHz	45 MHz	15 kHz	650 Ω	2dB	-20°C ~ 70°C
ECS-21K-7.5B	View Inventory Datasheet	11.10mm x 4.70mm	21.4 MHz	21.4 MHz	7.5 kHz	850 Ω	2.5dB	-20°C ~ 70°C
ECS-21K-7.5A	View Inventory Datasheet	11.10mm x 4.70mm	21.4 MHz	21.4 MHz	7.5 kHz	1.5 k Ω	2dB	-20°C ~ 70°C
ECS-21K-30B	View Inventory Datasheet	7.30mm x 2.50mm	21.4 MHz	21.4 MHz	30 kHz	1.8 k Ω	2dB	-20°C ~ 70°C
ECS-21K-30A	View Inventory Datasheet	11.10mm x 4.70mm	21.4 MHz	21.4 MHz	30 kHz	1.5 k Ω	1.5dB	-20°C ~ 70°C
ECS-21K-15B	View Inventory Datasheet	7.30mm x 2.50mm	21.4 MHz	21.4 MHz	15 kHz	1.5 k Ω	2dB	-20°C ~ 70°C
ECS-21K-15A	View Inventory Datasheet	11.10mm x 4.70mm	21.4 MHz	21.4 MHz	15 kHz	1.5 k Ω	1.5dB	-20°C ~ 70°C
ECS-10.7-7.5B	View Inventory Datasheet	11.10mm x 4.70mm	10.7 MHz	10.7 MHz	7.5 kHz	1.8 k Ω	2.5dB	-20°C ~ 70°C
ECS-10.7-7.5A	View Inventory Datasheet	11.10mm x 4.70mm	10.7 MHz	10.7 MHz	7.5 kHz	1.8 k Ω	1.5dB	-20°C ~ 70°C
ECS-10.7-30B	View Inventory Datasheet	11.10mm x 4.70mm	10.7 MHz	10.7 MHz	30 kHz	5.5 k Ω	2.5dB	-20°C ~ 70°C
ECS-10.7-30A	View Inventory Datasheet	11.10mm x 4.70mm	10.7 MHz	10.7 MHz	30 kHz	5 k Ω	1.5dB	-20°C ~ 70°C
ECS-10.7-15B	View Inventory Datasheet	11.10mm x 4.70mm	10.7 MHz	10.7 MHz	15 kHz	3 k Ω	2.5dB	-20°C ~ 70°C
ECS-10.7-15A	View Inventory Datasheet	11.10mm x 4.70mm	10.7 MHz	10.7 MHz	15 kHz	3 k Ω	2dB	-20°C ~ 70°C

Additional Products

Support & Training

View all Training Series

MCF

Product Details

Technical Documentation

Ordering & Quality

Additional Products

ECS-38SMF MCF

ECS-75SMF MCF

ECS-96SMF MCF

Support & Training

Contact Us
Get in Touch