DF2C620P10ASNS Datasheet, PDF (1/1 Pages) Vanlong Technology Co., Ltd. – Dielectric Filter

Dielectric Filter (MF Type)
Features
• Small and light size
• Low insertion loss for using high Q-value resonators
• Excellent temperature stability
• Excellent mechanical structure
• Good selectivity
• Suitable for surface mount and reflow soldering
DF Series
Electronic Characteristics
Part Number
Center Freq.
f_O (MHz)
Pass
Bandwidth
(MHz)
Insertion
Loss
(dB max)
DF2C620P10ASNS
620.00
f_O ± 5.0
2.5
DF2C670P10ASNS
670.00
f_O ± 5.0
2.5
DF2C796P06ASNS
796.60
f_O ± 3.0
2.0
DF2C903P02ACNS
903.00
f_O ± 1.0
3.5
DF2C927P02ACNS
927.00
f_O ± 1.0
3.5
DF2C2403P06ACNS
2403.75
f_O ± 3.0
3.5
DF2C2475P06ACNS
2475.75
f_O ± 3.0
3.5
DF2C808P02AENS
808.35
f_O ± 1.0
3.5
DF2C818P02AENS
817.95
f_O ± 1.0
3.5
DF2C903P02AENS
903.00
f_O ± 1.0
3.5
DF2C927P02AENS
927.00
f_O ± 1.0
3.5
DF2C907P02CNU
906.50
f_O ± 1.0
3.0
DF2C903P02BESS
903.00
f_O ± 1.0
3.5
DF2C927P02BESS
927.00
f_O ± 1.0
3.5
DF2C914P01BCSS
914.50
f_O ± 0.5
3.5
DF2C959P01BCSS
959.50
f_O ± 0.5
3.5
DF2C2403P06BESS
2403.75
f_O ± 3.0
3.2
DF2C2475P06BESS
2475.75
f_O ± 3.0
3.2
DF2C903P02BCSS
903.00
f_O ± 1.0
3.5
DF2C927P02BCSS
927.00
f_O ± 1.0
3.5
DF2C915P26BSSS
915.00
f_O ± 13.0
2.5
DF2C2442P83BSSL
2442.0
f_O ± 41.5
1.5
DF2C2442P85BSSS
2442.0
f_O ± 42.5
2.5
DF2C2442P84ASSS
2442.0
f_O ± 42.0
3.2
DF2C1575P10ACNS
1575.4
f_O ± 5.0
2.6
DF2C1890P20ACNS
1890.0
f_O ± 10.0
2.5
Note: Please consult VTC support for other frequencies and specification that is not listed above.
VSWR
max
2.0
2.0
1.5
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Method of Definition
Stop Band Attenuation
(dB min)
40(f_O-117.5)/20(f_O+117.5)
40(f_O-117.5)/20(f_O+117.5)
30(f_O-65)/20(f_O+65)
25(f_O-24)/20(f_O+24)
25(f_O-24)/20(f_O+24)
35(f_O+72)
35(f_O-72)
35(f_O+25)/15(f_O-25)
35(f_O+25)/15(f_O-25)
35(f_O+24)/15(f_O-24)
35(f_O+24)/15(f_O-24)
35(926.50)
15(f_O-24)/30(f_O+24)
15(f_O+24)/30(f_O-24)
24(f_O-44)/30(f_O+44)
24(f_O-44)/30(f_O+44)
33(f_O+72)
33(f_O-72)
20(f_O+24)/15(f_O-24)
20(f_O-24)/15(f_O+24)
27(f_O-77.5)/17(f_O+77.5)
35(f_O-291.5)
40(f_O-500)/38(f_O+500)
40(f_O-500)/38(f_O+500)
30(f_O-140)/28(f_O+140)
25(f_O-100)/20(f_O+100)
Dimension
W x L x H (mm)
7.4x10.9x3.7
7.4x10.0x3.7
7.4x8.5x3.7
7.4x8.8x3.7
7.4x8.6x3.7
7.4x7.0x3.7
7.4x6.8x3.7
7.4x10.0x3.7
7.4x9.9x3.7
7.4x8.8x3.7
7.4x8.7x3.7
7.4x9.1x3.7
6.0x8.8x3.0
6.0x8.6x3.0
6.0x8.7x3.0
6.0x8.2x3.0
6.0x7.0x3.0
6.0x6.8x3.0
6.0x8.8x3.0
6.0x8.6x3.0
5.8x7.3x2.9
5.05x3.2x1.9
5.7x4.4x2.0
5.7x3.3x1.9
5.7x5.2x2.85
5.7x4.3x2.85
DF 2 C 903 P 02 A C N S
DF : Dielectric Filter
2 : Number of holes
C : SMD type
903 : Center frequency in MHz
P : Filter type, i.e. P - Band pass
02 : Bandwidth in MHz
A : Product series
C : Hole structure
N : Part type, i.e. N - Normal, S - Small
S : Electrode type
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© April 2004 by Vanlong Technology Co., Ltd.
Email: [e-mail]
Web: http://www.vanlong.com
DF Series