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Crystal Filters

♦ Crystal Filter consists of Crystal unit and Transformer, and can take out only a necessary frequency ingredient and attenuate an unnecessary frequency ingredient.

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Model Nominal Freq.
(MHz)
Package Size
(mm)
3 dB Passband width Stop Bandwidth Insertion loss (Insertion attenuation) Terminating impedance RoHS Pb Free
min max L W H (kHz) min. (kHz) (dB) (dB) max. (Ω) (pF)
Model min max L W H (kHz) min. (kHz) (dB) (dB) max. (Ω) (pF) RoHS Pb Free
Nominal Freq.
(MHz)
Package Size
(mm)
3 dB Passband width Stop Bandwidth Insertion loss (Insertion attenuation) Terminating impedance
21E7.5AD 21.4 21.4 7.0 5.0 1.35 ±3.75 ±12.5 15 2 1500 5 RoHS compliant Pb Free
21E15AB 21.4 21.4 7.0 5.0 1.35 ±7.5 ±25 15 1.5 1500 1 RoHS compliant Pb Free
21E30AD 21.4 21.4 7.0 5.0 1.35 ±15 ±50 15 1.5 2500 1.2 RoHS compliant Pb Free
21E7.5A 21.7 21.7 7.0 5.0 1.35 ±3.75 ±12.5 15 2 850 6 RoHS compliant Pb Free
21E15AA 21.7 21.7 7.0 5.0 1.35 ±7.5 ±25 15 1.5 1500 1 RoHS compliant Pb Free
21E30AF 21.7 21.7 7.0 5.0 1.35 ±15 ±50 15 1.5 2000 1.2 RoHS compliant Pb Free
45E7.5AB 45 45 7.0 5.0 1.35 ±3.75 ±25 20 2 200 4 RoHS compliant Pb Free
45E15A 45 45 7.0 5.0 1.35 ±7.5 ±25 13 3 1000 4 RoHS compliant Pb Free
45E30AN 45 45 7.0 5.0 1.35 ±15 ±60 20 2 650 1.5 RoHS compliant Pb Free
90E9A 90 90 7.0 5.0 1.35 ±4 ±50 25 5 200 8 RoHS compliant Pb Free
45SC7.5BG 45 45 11.4 7.0 2.35 ±3.75 ±12.5 25 5 350 6 RoHS compliant Pb Free
45SC15BE 45 45 11.4 7.0 2.35 ±7.5 ±25 35 5 650 2 RoHS compliant Pb Free
45SC20BB 45 45 11.4 7.0 2.35 ±10 ±25 25 3 800 1.5 RoHS compliant Pb Free
45SC30BD 45 45 11.4 7.0 2.35 ±15 ±60 40 4 1000 1 RoHS compliant Pb Free
70SC20BA 70.05 70.05 11.4 7.0 2.35 ±10 ±25 20 4.5 300 2 RoHS compliant Pb Free
90SC15B 90 90 11.4 7.0 2.35 ±7.5 ±25 25 8 310 2 RoHS compliant Pb Free
10T7.5A 10.7 10.7 11.05 4.65 11.2 ±3.75 ±15 18 2 1500 5 RoHS compliant Pb Free
10T7.5BH 10.7 10.7 11.05 4.65 11.2 ±3.75 ±12.5 40 2.5 1500 4.5 RoHS compliant Pb Free
10F7.5CH 10.7 10.7 15 12 15 ±3.75 ±12.5 65 3 3300 0 RoHS compliant Pb Free
10F7.5DH 10.7 10.7 18.5 12 15 ±3.75 ±12.5 80 4 3300 0 RoHS compliant Pb Free
10T15AN 10.7 10.7 11.05 4.65 11.2 ±7.5 ±25 18 2 3000 2.5 RoHS compliant Pb Free
10T15BK 10.7 10.7 11.05 4.65 11.2 ±7.5 ±25 40 2.5 3000 1.5 RoHS compliant Pb Free
10F15CH 10.7 10.7 15 12 15 ±7.5 ±25 65 3 3300 0 RoHS compliant Pb Free
10F15DH 10.7 10.7 18.5 12 15 ±7.5 ±25 80 4 3300 0 RoHS compliant Pb Free
10T30BC 10.7 10.7 11.05 4.65 11.2 ±15 ±50 40 2.5 1500 4.5 RoHS compliant Pb Free
10F30CH 10.7 10.7 15 12 15 ±15 ±50 65 3 5600 -1.5 RoHS compliant Pb Free
10F30DH 10.7 10.7 18.5 12 15 ±15 ±50 80 4 5600 -1.5 RoHS compliant Pb Free

(*1) Lead in Transformer : The lead contained in electronic ceramic parts is RoHS Compliant by the ANNEX of the RoHS directive.
(*2) Lead in Transformer and connector : The lead contained in electronic ceramic parts is RoHS Compliant by the ANNEX of the RoHS directive. And Use of the lead less than 4wt% contained in electronic ceramic parts is also RoHS Compliant by the ANNEX of the RoHS directive.
(*3) Only "YF10.7SH" shows the value of 6dB Passband width.

Specifications described in this site are subject to change without notice for improvement.
For more information such as "Reflow Soldering", "Precaution for use", and etc, please refer the Application Note.

 

 

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