Data Sheet - Euroquartz

EURO QUARTZ
MONOLITHIC CRYSTAL FILTERS
SMD Micro-Miniature
38SMF Series (2 & 3 Pole in 3.8 x 3.8mm)
Compact, micro-miniature and low mass.
Excellent shock and vibration resistance
Suitable for automatic pick and place
2 and 3 pole MCF
OUTLINE & DIMENSIONS
PACKAGE INFORMATION
Lid:
Base:
Sealing:
Terminal:
Terminal Plating:
Metal
Ceramic
Seam
Tungsten (metalized)
Gold / Nickel
(surface/under)
Compliant (Pb-free)
RoHS Status:
SSTANDARD SPECIFICATIONS
Part
Number
38SMF450A15
38SMF45A30
38SMF1096A20-3P
38SMF130A20-3P
Nominal
Frequency
(MHz)
Oscill.
Mode
Passband
Minimum
dB
kHz
45.000
45.000
109.650
130.000
FUND
FUND
3rd
3rd
3
3
0.5
3
±7.5
±15.0
±10.0
±10.0
Stopband
Maximum
dB
kHz
13
15
22
10
±25.0
±60.0
±60.0
±30.0
Attention
Guaranteed Min.
dB max.
kHz
60
60
70
-900
-900
-900
-900
0.5
1.0
0.5
0.5
Loss Terminating
Max. Impedance
Ω // pF
dB
2.0
2.5
2.5
3.0
560//6.0
1100//1.0
2000//-0.6
1570//-0.8
Temp.
Range
°C.
-30
-30
-30
-30
No. of
Poles
to +80
to +80
to +80
to +80
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
2
2
3
3