Ceramic Resonators (Chip Type)
Ceramic Resonators, Chip Type
(Thin / Built-In Capacitors Type)
Type:
Type:
Type:
Type:
SS
SM
BM
JM
(4 to 8 MHz)
(4 to 13 MHz)
(12 to 20 MHz)
(
16.0 to 20.0 MHz
)
30.1 to 50.0 MHz
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Recommended Applications
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Clock generator for microprocessors
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Carrier circuits between telecommunication equipment
(Telephone to telephone, personal computer to printer)
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Encased in ceramic package
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High reliability against soldering heat and mechanical
stress
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Moisture-proof sealing
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Low Profile Type (1.2 mm maximum thickness)
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Designed for reflow soldering
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Flat-bottom plate for better mounting
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Simplifies oscillation circuits by reducing
the total number of circuit parts
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Features
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Explanation of Part Numbers
E
F
O
4
0
0
4
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Ratings and Characteristics
Part Number
Bulk Pack
Embossed Taping
Oscillation
Frequency
(fo)
Loop Gain
(G)
Temperature
Characteristics
Built-in
Capacitors
(Reference)
EFOSS4004B5
EFOSS8004B5
EFOSS4004E5
EFOSS8004E5
4.00 MHz ±0.5 %
8.00 MHz ±0.5 %
10 dB min.
Maximum frequency drift:
±0.2 %, Ð20 to 80 ¡C
21 pF
EFOSM4004B5
EFOSM8004B5
EFOSM4004E5
EFOSM8004E5
4.00 MHz ±0.5 %
8.00 MHz ±0.5 %
10 dB min.
Maximum frequency drift:
±0.2 %, Ð20 to 80 ¡C
33 pF
EFOSM1005B5
EFOSM1205B5
EFOBM1205B5
EFOSM1005E5
EFOSM1205E5
EFOBM1205E5
10.00 MHz ±0.5 %
12.00 MHz ±0.5 %
12.00 MHz ±0.5 %
15 dB min.
15 dB min.
Maximum frequency drift:
±1.0 %, Ð20 to 80 ¡C
Maximum frequency drift:
33 pF
18 pF
EFOBM2005B5
EFOJM1605B5
EFOJM1695B5
EFOBM2005E5
EFOJM1605E5
EFOJM1695E5
20.00 MHz ±0.5 %
16.00 MHz ±0.5 %
16.93 MHz ±0.5 %
±0.3 %, Ð20 to 80 ¡C
Maximum frequency drift:
±0.5 %, Ð20 to 80 ¡C
15 dB min.
10 pF
EFOJM2005B5
EFOJM2005E5
20.00 MHz ±0.5 %
EFOJM3205B5
EFOJM3205E5
32.00 MHz ±0.5 %
EFOJM3385B5
EFOJM4005B5
EFOJM3385E5
EFOJM4005E5
33.868 MHz ±0.5 %
40.00 MHz ±0.5 %
6 dB min.
Maximum frequency drift:
±0.2 %, Ð20 to 80 ¡C
10 pF
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Operating Temperature Range: Ð20 to 80 ûC
Note:
Also available are types other than above standard products in the
frequency range of 3 to 50 MHz.
Please contact us for more information.
Rev.02/04
Ceramic Resonators (Chip Type)
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Dimensions in mm (not to scale)
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Bulk
[Type SS] EFOSS1111B1
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Embossed Taping
EFOSS1111E1
Dim.
(mm)
Dim.
(mm)
A
B
W
F
E
P
1
2.6±0.2 5.1±0.2 12.0±0.3
P
2
P
0
fD
0
1.5
+0.1
0
5.5±0.1 1.75±0.10 4.0±0.1
t
1
t
2
2.0±0.1 4.0±0.1
0.6 max. 3.0 max.
[Type SM] EFOSM1111B1
EFOSM1111E1
Dim.
(mm)
A
B
W
F
E
P
1
3.7±0.2 8.3±0.2 16.0±0.3
7.5±0.1 1.75±0.10 8.0±0.1
Dim.
(mm)
P
2
P
0
fD
0
1.5
+0.1
0
t
1
0.3
t
2
3.5 max.
2.0±0.1 4.0±0.1
[Type BM] EFOBM1111B1
EFOBM1111E1
Dim.
(mm)
Dim.
(mm)
A
B
W
F
E
P
1
3.4±0.2 4.6±0.2 12.0±0.3
P
2
P
0
fD
0
1.5
+0.1
0
5.5±0.1 1.75±0.10 8.0±0.1
t
1
t
2
2.0±0.1 4.0±0.1
0.6 max. 3.0 max.
[Type JM] EFOJM1111B1
EFOJM1111E1
Dim.
(mm)
Dim.
(mm)
A
B
W
F
E
P
1
4.1±0.2 4.9±0.2 12.0±0.3
P
2
P
0
fD
0
1.5
+0.1
0
5.5±0.1 1.75±0.10 8.0±0.1
t
1
t
2
2.0±0.1 4.0±0.1
0.6 max. 3.0 max.
Ceramic Resonators (Chip Type)
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Test Circuits Diagram
W
Frequency
IC
3.00 to 8.38 MHz
µPD 4069UBC
8.4 to 13.0 MHz
16.0 to 20.0 MHz
µPD 74HCU04
30.1 to 50.0 MHz
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Typical Characteristics
Temperature Characteristics
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Recommended Land Dimensions
(Type SM, JM)
a
b
c
Type SM
2.5
0.9 to 1.2
3.8 to 4.7
Type JM
1.6
0.7 to 1.0
4.2 to 5.1
(mm)
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Type SS
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Type BM
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Packaging Specifications
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Standard Packing Quantity
Type
SM
SS
JM, BM
Supplied in bulk or taped & reel packing style
Embossed Taping
2500 pcs./reel
2500 pcs./reel
1000 pcs./reel
Bulk
500 pcs./bag
500 pcs./bag
500 pcs./bag
a
b
c
d
e
Type SS
1.5
0.55
0.8
2.6
1.6
Type BM
1.35
0.8
Ñ
3.9
Ñ
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Dimensions for Reel in mm (not to scale)
[Type SM]
Dim.
(mm)
Dim.
(mm)
fA
330±5
W
16.4
+2.0
0
fB
T
C
t
D
r
1.0
E
80 min. 13.0±0.5 21.0±0.8 2.0±0.5
22.4 max. 3 max.
[Type JM, SS, BM]
Dim.
(mm)
Dim.
(mm)
fA
180±5
W
12.4
+2.0
0
fB
T
C
t
D
r
1.0
E
60 min. 13.0±0.5 21.0±0.8 2.0±0.5
18.4 max. 3 max.
