Reliability • Quick Delivery • Global
Package and
Series Name
Frequency Range
(MHz unless noted)
Package Description Specification Sheets
NFY 12.0 – 26.0 5.0 x 3.2 x 1.0 NFY.pdf
NFX 8.0 – 80.0 6.0 x 3.5 x 1.1 NFX.pdf
NFP 8.0 – 100.0 7.0 x 5.0 x 1.1 NFP.pdf
NGX 8.0 – 80.0 7.0 x 5.0 x 1.2 NGX.pdf
NF7 8.0 – 80.0 7.0 x 5.0 x 1.5 NF7.pdf
NF5 8.0 – 80.0 7.2 x 5.2 x 1.4 NF5.pdf
NMP3 32.768 kHz 8.0 x 3.6 x 2.7 NMP3.pdf
NMP 32.768kHz 10.5 x 4.0 x 3.8 NMP.pdf
NF8 8.0 – 80.0 8.0 x 4.5 x 1.5 NF8.pdf
HC-49SSM 3.5 – 66.0 12.3 x 4.5 x 4.0 HC-49SSM.pdf
HC-49SM 3.5 – 66.0 12.3 x 4.5 x 5.0 HC-49SM.pdf
THRU HOLE
Package and
Series Name
Frequency Range
(MHz unless noted)
Package Description Specification Sheets
UM-5 10.0 – 125.0 7.9 x 3.2 x 5.8 UM-5.pdf
UM-1 10.0 – 125.0 7.9 x 3.4 x 8.0 UM-1.pdf
HC-49SS 3.5 – 66.0 11.0 x 4.6 x 2.5 HC-49SS.pdf
HC-49U 1.8432 – 125.0 11.5 x 5.0 x 13.5 HC-49U.pdf
HC-49S 3.5 – 66.0 11.0 x 4.6 x 3.5 HC-49S.pdf


    This is a sampling of our crystal P/N’s. If you need additional information please contact sales@nelfc.com, or Customer Service at 262-763-3591.

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