Datenblatt

Monolithic Crystal Filters
UM-1/HLF & UM-1S/HLF FAMILY
STANDARD SMD MCF
STANDARD SPECIFICATIONS
Nominal
Nominal
Frequency
Frequency
Part number
fo fo
(MHz)
(MHz)
21.4
21.4
21.4
21.4
21.4
21.4
21.4
21.4
45
45
45
45
45
45
45 (3rd OT)
45 (3rd OT)
45 (3rd OT)
45 (3rd OT)
21M7.5A(HLF)
21M7.5B(HLF)
21M12A(HLF)
21M12B(HLF)
21M15A(HLF)
21M15B(HLF)
21M30A(HLF)
21M30B(HLF)
45M7.5A(HLF)
45M7.5B(HLF)
45M15A(HLF)
45M15B(HLF)
45M30A(HLF)
45M30B(HLF)
45M7.5A3(HLF)
45M7.5B3(HLF)
45M15A3(HLF)
45M15B3(HLF)
P/N
Passband
min.
(dB)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Stopband
max.
(kHz)
±3.75
±3.75
±6.0
±6.0
±7.5
±7.5
±15.0
±15.0
±3.75
±3.75
±7.5
±7.5
±15.0
±15.0
±3.75
±3.75
±7.5
±7.5
(dB)
20
40
20
40
18
40
15
40
10
30
15
30
15
30
10
30
15
30
Attention
Guaranteed min.
Ripple
max.
Loss
max.
Terminating Coupling Operating
Impedance Capacitor Temperature
(kHz)
(dB)
(kHz)
(dB)
(dB)
(Ω//pF)
+350 to +1000
35
850//6.0
1.5
0.5
±18.0
-200 to -1000
50
+350 to +1000
65
850//5.0
2.5
1.0
±14.0
-200 to -1000
80
+350 to +1000
35
1200//3.0
1.5
0.5
±25.0
-200 to -1000
50
+350 to +1000
65
1200//2.5
2.0
1.0
±20.0
-200 to -1000
80
+350 to +1000
35
1500//2.5
1.5
0.5
±25.0
-200 to -1000
50
+350 to +1000
65
1500//2.0
2.0
1.0
±25.0
-200 to -1000
80
+350 to +1000
35
1500//1.0
1.5
0.5
±45.0
-300 to -1000
45
+350 to +1000
65
2000//0.5
2.0
1.0
±50.0
-250 to -1000
80
200//4.0
2.0
1.0
65
-910
±12.5
4.0
350//6.5
90 ±900 to ±1000 1.0
±12.5
35
+900 to +1000
2.0
650//3.0
1.0
±25.0
65
-900 to -1000
3.0
650//3.0
90 ±900 to ±1000 1.0
±25.0
+900 to +1000
35
2.5
1200//0
1.5
±60.0
-900 to -1000
65
3.0
1200//0.7
80 ±900 to ±1000 1.0
±50.0
2.0
2000//-0.4
1.0
35
±910
±12.5
4.0
3000//-0.3
1.0
75
±910
±12.5
2.0
4000//-0.7
1.0
35
±910
±25.0
4.0
4000//-0.8
1.0
75
±910
±25.0
Contact us for other frequencies or other specifications
(pF)
16
10.5
8
3
18
9
3.5
-0.1
-1.0
(˚C)
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
No.
of Pole
2
4 (2 pcs.)
2
4 (2 pcs.)
2
4 (2 pcs.)
2
4 (2 pcs.)
2
4 (2 pcs.)
2
4 (2 pcs.)
2
4 (2 pcs.)
2
4 (2 pcs.)
2
4 (2 pcs.)
Metal
Metal
Base
Metal
Metal
Metal
Sealing
Resistance weld
Resistance weld
Resistance weld
Alloy (FeNiCo)
Alloy (FeNiCo)
Alloy (FeNiCo)
Gold
Gold
Gold
RoHS
Compliant (Pb-free)
Compliant (Pb-free)
Compliant (Pb-free)
L
8.0max.
6.0max.
4.5max.
H
3.0±0.2
3.0±0.2
3.0±0.2
Package
UM-1S/8HLF
UM-1S/6HLF
UM-1S/4HLF
L
8.0max.
6.0max.
4.5max.
H
2.5±0.2
2.5±0.2
2.5±0.2
0.6
GND
2.0
Terminal lead
Terminal lead plating
L
Package
UM-1/8HLF
UM-1/6HLF
UM-1/4HLF
0.4
Metal
Cover
H
UM-1 / 4HLF
UM-1S / 4HLF
3.75
UM-1 / 6HLF
UM-1S / 6HLF
7.2±0.1
UM-1 / 8HLF
UM-1S / 8HLF
Package
Item
φ0.35±0.05
PACKAGE DATA
8.0max.
2.5
UM-1/8HLF & UM-1S/8HLF
UM-1/6HLF & UM-1S/6HLF
UM-1/4HLF & UM-1S/4HLF
SOLDERING PATTERN
MCF
2.2
Actual Size
4.0±0.1
1.75±0.1
D
A
B
C
D
F
J
L
M Reel Dia. Qty/Reel
8.9 8.2 24.0 11.5 12.0 1.5 0.4 3.3
330
1000pcs
0.75
0.75
W
Holder
UM-1/8HLF & UM-1S/8HLF
UM-1/6HLF & UM-1S/6HLF
UM-1/4HLF & UM-1S/4HLF
W
10.0
8.0
6.6
for UM-1/6HLF & UM-1S/6HLF
C
φ1.5 +-0.1
0
Actual Size
for UM-1/8HLF & UM-1S/8HLF
A
2.0±0.1
L
0.75
Actual Size
TAPE SPECIFICATIONS
1.875 1.875
2.4
2.0
J
A
M
B
B
C
D
F
J
L
M Reel Dia. Qty/Reel
F
6.9 8.2 24.0 11.5 12.0 1.5 0.4 3.3
330
1000pcs
for UM-1/4HLF & UM-1S/4HLF
A
B
C
D
F
J
L
M Reel Dia. Qty/Reel
5.4 8.2 24.0 11.5 12.0 1.5 0.4 3.3
330
1000pcs
125