Golledge UM Crystal filter package options

GMCF-HF 70G20A

70MHz 2 pole crystal filter with 20.0kHz 3dB bandwidth

  • Standard models available from stock
  • Custom specifications available
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Configurable Options
ParameterOption Code
Package
Quantity / Special Request

Please specify the quantity you require below.

The GMCF-HF 70G20A is supplied in either a leaded (UM-1 or UM-5 style) package, or a jacketed (UM-1J or UM-5J) package. UM-1 or UM-5 style packaged products are supplied in boxes or bags. UM-1J or UM-5J style packaged products are supplied on tape and reel. 300 pcs per reel is the standard T&R pack sizes for these products. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The GMCF-HF 70G20A 2 pole crystal filter from Golledge with centre frequency of 70MHz features a 20kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 2.0dB dB. Find full specifications here.

Specifications
Centre frequency 70.0MHz
Dimensions Package options available - see Package Drawing
Operating temperature range -20 to +70°C
Number of poles 2
Pass band -3dB @ ±10.0kHz min
Attenuation band -15dB @ ±40.0kHz max
In-band ripple 1.0dB max
Insertion loss 2.0dB max
Guaranteed attenuation -35dB max +500 ~ +1000kHz
-35dB max -200 ~ -1000kHz
Termination 2500Ω // -1.0pF
Package style UM-1/3L, UM-5/3L (through-hole)
UM-1JN/3L, UM-5JN/3L (SMT)
Package Drawing
Package footprint and configuration drawing for UM-1 and UM-5 Crystal filters showing SMD options
Ordering Information

To request a quotation for the GMCF-HF 70G20A please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

Handling & Storage

ESD icon Human Body Model (HBM) 1A (250V to <500V)

MSL Moisture Sensitivity Level (MSL): 1 (or not applicable)

Construction

Resistance weld

Compliance

PB free icon Lead-free (< 0.1% by weight )

ROHS icon RoHS compliant with no exemptions. See our declaration

REACH icon REACH compliant. See our statement

Conflict minerals icon Free of conflict minerals. See our declaration

Halogen free icon Free of Halogens. See our declaration

Ozone depletion icon Free of Ozone-depleting substances. See our declaration