FCR18.43M6T [TDK]
Ceramic Resonator, 18.43MHz Nom, ROHS COMPLIANT, CERAMIC PACKAGE-3;
| 型号： | FCR18.43M6T |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Ceramic Resonator, 18.43MHz Nom, ROHS COMPLIANT, CERAMIC PACKAGE-3 陶瓷谐振器 |
| 文件： | 总3页 (文件大小：60K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ceramic Resonators
Lead type
3.45 to 40MHz
FCR(Built-in load capacity/External load capacity) series
Issue date:
August 2007
• All specifications are subject to change without notice.
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(1/2)
Conformity to RoHS Directive
Ceramic Resonators(Lead)
FCR Series
FEATURES
PRODUCT IDENTIFICATIONS
• The FCR series are samll leaded ceramic resonators that used
thickness shear mode or 3rd over tone thickness mode element
of piezo ceramics with both 3.45 to 10.0MHz and 16.0 to
50.0MHz.
FCR 4.0 MC5
(1) (2) (3)
ꢀꢀ ꢀꢀ ꢀꢀ ꢀꢀ ꢀꢀ
(4)
(5)
(6)
(7)
(8)
(1) Series name
FCR
• The products with built-in capacitances have a dielectric element
formed two capacities. This eliminates the external loading
capacitors, thus simplifying circuit requirements.
• Optimization of the temperature characteristics of both the
piezoelectric materials and dielectric materials has resulted in
stable oscillating frequency.
Ceramic resonator (lead)
(2) Oscillating frequency
(3) Production type and dimensions
Symbol
M5
MC5
M6
Oscillating frequency range
3.45 to 10.0 MHz
3.45 to 10.0 MHz
Loading capacitors
External
Internal
External
• Ammo packing is available for various automatic insert machine
(1500pieces/box). Short lead type and L-bend lead type are also
available, please contact TDK.
16.0 to 50.0 MHz
• Setting or matching of oscillating circuit condition which corre-
spond to new models IC, application IC or custom IC are avail-
able, please contact TDK.
(4) Initial oscillating frequency tolerance
Non
A
0.5%
0.3%
0.5%
0.3%
0.5%
—
• The products don’t contain Lead at solder of internal joint and
solder plating oflead wire. You can use both Pb free solder (Sn-
3Ag-0.5Cu) and Sn-Pb eutectic solder on your production.
Others
Custom made
(5) Oscillating frequency correlation
Non
F
F1
F2
Others
Non correlation for TDK Standard
Custom made
Custom made
Custom made
Custom made
TEMPERATURE RANGES
Operating/Storage
–40 to +85°C
OSCILLATING FREQUENCY DRIFT OVER TEMPERATURE
0.3%/–40 to +85°C(Standard)
(6) Loading capacitance
(7) Products thickness
OSCILLATING FREQUENCY AGING
0.3%/10years(Standard)
Non
N
Standard
Custom made
Custom made
SHAPES AND DIMENSIONS
Others
FCR∗∗.∗MC5
FCR∗∗.∗M5
BUILT-IN LOADING TYPE
EXTERNAL LOADING TYPE
(8) Packaging style and lead length
Symbol
Packaging style
Lead length
Standard
(5mm)
3.1mm
3.0mm
9.5max.
5max.
9.5max.
5max.
Non
Bulk (500pieces)
∗.∗M
TDK
∗.∗MC
TDK
M
M3
Bulk (500pieces)
Bulk (500pieces)
Taping
(Ammo pack 16mm height,1500pieces)
Taping
T
—
—
T3
(Ammo pack 18mm height,1500pieces)
Custom made
5 0.5
Others
2.5 0.3 2.5 0.3
ø0.55 0.1
ø0.55 0.1
FCR∗∗.∗M6
EXTERNAL LOADING TYPE
6.0max.
4max.
184
Dimensions in mm
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
002-01 / 20070815 / ef32_fcr.
(2/2)
ELECTRICAL CHARACTERISTICS
Oscillating frequency Fosc
(MHz)
FCR∗∗.∗MC5 type(Built-in loading type)
Resonant impedance
Ro(Ω)
Initial Fosc tolerance∗
(%)
Capacitance CL1/CL2
(pF)
Part No.
FCR3.45MC5
FCR3.52MC5
FCR3.58MC5
FCR3.64MC5
FCR3.84MC5
FCR4.0MC5
FCR4.19MC5
FCR5.0MC5
FCR6.0MC5
FCR8.0MC5
FCR8.38MC5
FCR10.0MC5
3.45
3.52
3.58
3.64
3.84
4.00
4.19
5.00
6.00
8.00
8.38
10.00
20
20
20
20
20
20
20
20
20
30
30
30
0.5
0.5
0.5/0.3
0.5
0.5
0.5/0.3
0.5/0.3
0.5/0.3
0.5/0.3
0.5/0.3
0.5/0.3
0.5/0.3
30/30
30/30
30/30
30/30
30/30
30/30
30/30
30/30
30/30
20/20
20/20
20/20
FCR∗∗.∗M5 type(External loading type)
FCR3.45M5
FCR3.52M5
FCR3.58M5
FCR3.64M5
FCR3.84M5
FCR4.0M5
FCR4.19M5
FCR5.0M5
FCR6.0M5
FCR8.0M5
FCR8.38M5
FCR10.0M5
3.45
3.52
3.58
3.64
3.84
4.00
4.19
5.00
6.00
8.00
8.38
10.00
20
20
20
20
20
20
20
20
20
30
30
30
0.5
0.5
0.5/0.3
0.5
0.5
0.5/0.3
0.5/0.3
0.5/0.3
0.5/0.3
0.5/0.3
0.5/0.3
0.5/0.3
FCR∗∗.∗M6 type(External loading type)
FCR16.0M6
FCR18.0M6
FCR18.43M6
FCR24.0M6
FCR25.0M6
FCR33.86M6
FCR40.0M6
16.00
18.00
18.43
24.00
25.00
33.86
40.00
40
40
40
40
40
40
40
0.5
0.5
0.5
0.5
0.5
0.5
0.5
∗
0.5% is standard.
• These values are typical. Application frequency are also available. Please contact TDK.
RELIABILITY AND TEST CONDITIONS
The following test items are satisfied.
(1) Oscillating frequency change: within 0.25%
(2) Resonant resistance change: within 10Ω
(3) Appearance, serious abnormalities not to exist.
SOLDERABILITY
The lead wires are adopted Pb free plating wire to apply Pb free
soldering. You can also use current Sn-Pb eutectic solder.
Test conditions
With Rosin-ethanol 25% by weight,dip in Sn-Pb
eutectic solder bath at 230 5°C for 3 0.5sec. or surface should be
Pb free solder(Sn-3Ag-0.5Cu) bath at 245 2°C
for 3 0.2sec.
Test result
95% minimum of
Test items
Test conditions
covered by new solder.
Low temperature
storage characteristics
Temperature: –40 3°C
Time: 1000h
High temperature
storage characteristics
Temperature: +85 2°C
Time: 1000h
RECOMMENDED SOLDERING CONDITIONS
Humidity: 90 to 95(%)RH
Temperature: 60 2°C
Time: 100h
This is the fit product for flow soldering.
Humidity resistance
Thermal shock
Soldering heat resistance
–40°C (30min), 85°C (30min) x 100 cycles
Solder temperature: peak 260°C, 10s flow
Drop 3 times onto the concrete from a
height of 1m
FLOW SOLDERING CONDITION
Heat-resistant temperature
Heat-resistant time
Number of times
260 5°C
10 1sec.
1time
Drop
Frequency: 10 ⇔55 ⇔10Hz/min
Vibration
Amplitude: 1.5mm
X, Y and Z directions for 2h each
• All specifications are subject to change without notice.
002-01 / 20070815 / ef32_fcr.
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