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Common mode Noise Filters
Common mode Noise Filters
Type:
EXC14CE
Recommended Applications
Small size and low-profile L 0.85mm W 0.65mm H 0.45mm Filtering the noise of high-speed differential signaling lines and minimizing deformations of transmitted signal waveforms Low DC resistance and insertion loss Rigidly layered and sintered structure with high resistance to reflow heat and mounting reliability Lead, halogen, and antimony free
Features
Mobile phone, DSC, notebook PCs, and Digital displays Noise reduction of high-speed data lines such as USB, LVDS, and HDMI lines
Explanation of Part Numbers
1 2 3 4 5 6 7 8 9 10 11 12
E
X
Product Code
C
1
Size
4
Number of Terminals
C
E
9
0
0
U
Form Suffix
Type Characteristics
Nominal Impedance
Noise Filter
Code Dimensions(mm) 1 0.85 (L) 0.65 (W) 0.45 (H)
4 Terminals C
Coupled type
E
The first two digits are High speed Code Packing Differential transmission significant figure of Embossed Carrier Taping impedance value, and the U 2 mm pitch, 10000 pcs. third one denotes the number of zeros following
Construction
Dimensions in mm (not to scale)
F Ferrite C E A B D
Electrode Inner Conductor
Type EXC14C (0302)
Dimensions (mm)
A
B
C
D
E
F
Mass (Weight) [mg/pc.]
1.4
0.650.05 0.850.05 0.450.05 0.10 min. 0.500.10 0.270.10
Circuit Configuration(No Polarity)
4 3
4
3
1
2
1
2
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.
Jun. 2009
Common mode Noise Filters
Ratings
Part Number EXC14CE650U EXC14CE900U Impedance ( ) at 100 MHz Common Mode 65 90 20 % 20 % Differential Mode 20 20 max. max. Rated Voltage (V DC) 5 5 Rated Current (mA DC) 130 130 DC Resistance ( )max. 2.5 2.5
Impedance Characteristics (Typical)
EXC14CE650U
1000
EXC14CE900U
1000
Impedance ( )
100
Common Mode
Impedance ( )
100
Common Mode
10
10
Differential Mode 1 1 10 100 Frequency (MHz) 1000 10000 1 1 10
Differential Mode 100 Frequency (MHz) 1000 10000
Measurement Circuit
(A) Common Mode
(B) Differential Mode
Z
Z
Packaging Methods(Taping) and Recommended Land Pattern Design Recommended Soldering Conditions and Safety Precations
Refer 120 page. Refer 121 page.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2010
Common mode Noise Filters
Packaging Methods (Taping)
Standard Quantity Part Number EXC14C EXC18C EXC24C U U U Embossed Carrier Taping Kind of Taping Pitch (P1) 2 mm 4 mm Quantity 10000 pcs./reel 5000 pcs./reel
Embossed Carrier Taping
t1 P0 Sprocket hole E
Embossed Carrier Taping
t1 Sprocket hole D0 A F W Compartment
D0
A B
F P2 P0
E B P1 Tape running direction
t2 Chip component
P1
P2
Compartment
Tape running direction
t2 Chip component
Embossed Carrier Dimensions Type EXC14C Type EXC14C A B W F E
(mm) P1
Embossed Carrier Dimensions Type EXC18C EXC24C Type EXC18C EXC24C A B W F E
0.750.10 0.950.10 8.00.2 3.500.05 1.750.10 2.00.1 P2 P0 D0 t1 t2
1.000.10 1.800.10 1.200.15 1.450.15 P2 P0
8.00.2 3.50.1 1.750.10 4.00.1 D0 t1 t2 0.500.05 0.900.15
2.00.1 4.00.1
-0 1.5+0.1 0.250.05 0.850.15
2.00.1 4.00.1
1.5+0.1 0.250.05 -0
Taping Reel
T
C B
Standard Reel Dimensions Type EXC14C EXC18C EXC24C Type A B C 13.00.5 T 11.41.5
D 21.00.8 t 1.20.2
D E
180.03.0 60.01.0 E 2.00.5 W 9.00.3
A
W
t
EXC14C EXC18C EXC24C
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.
Jun. 2009
W
(mm) P1
(mm)
Common mode Noise Filters
Recommended Land Pattern Design
EXC14C , EXC24C
B E F E F
EXC18C
B E
D
A
A
D
C
Type EXC14C EXC24C
Dimensions (mm) A
0.80 to 1.00 1.60 to 2.00
D
C
D
B
0.80 0.95
C
0.30 0.70
D
0.25 to 0.35 0.45 to 0.65
E
0.30 0.35
F
0.20 0.25
Type EXC18C
Dimensions (mm) A
1.4
B
1.4
C
0.4
D
0.5
E
0.2
F
0.4
Recommended Soldering Conditions
Recommendations and precautions are described below Recommended soldering conditions for reflow * Reflow soldering shall be performed a maximum of two times. * Please contact us for additional information when used in conditions other than those specified. * Please measure the temperature of the terminals and study every kind of solder and printed circuit board for solderability before actual use.
Peak Temperature Preheating Heating
For soldering (Example : Sn-37Pb) Preheating Main heating Peak Temperature 140 C to 160 C Above 200 C 235 10 C Time 60 s to 120 s 30 s to 40 s max. 10 s
For lead-free soldering (Example : Sn/3Ag/0.5Cu) Temperature Time Preheating 150 C to 170 C 60 s to 120 s Main heating Above 230 C 30 s to 40 s Peak max. 260 C max. 10 s
Time
Flow soldering * We do not recommend flow soldering , because flow soldering may cause bridges betwwn the electrodes. Preheat with a blast of hot air or similar method. Use a soldering iron with a tip temperature of 350 C or less. Solder each electrode for 3 seconds or less. Never touch this product with the tip of a soldering iron.
Safety Precations
The following are precautions for individual products. Please also refer to the precautions common to EMI Filters, ESD Suppressors, Fuses, and MR Sensors shown on page EL113 of this catalog. 1. Use rosin-based flux or halogen-free flux. 2. For cleaning, use an alcohol-based cleaning agent. Before using any other type, consult with our sales person in advance. 3. Do not apply shock to Common mode Noise Filters (hereafter called the filters) or pinch them with a hard tool (e.g. pliers and tweezers). Otherwise, their bodies may be chipped, affecting their performance. Excessive mechanical stress may damage the filters. Handle with care. 4. Store the filters in a location with a temperature ranging from -5 C to +40 C and a relative humidity of 40 % to 60 %, where there are no rapid changes in temperature or humidity. 5. Use the filters within half a year after the date of the outgoing inspection indicated on the packages.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.
Jun. 2009
Safety Precautions (Common precautions for EMI Filters, ESD Suppressors, Fuses, and MR Sensors)
* When using our products, no matter what sort of equipment they might be used for, be sure to make a written agreement on the specifications with us in advance. The design and specifications in this catalog are subject to change without prior notice. * Do not use the products beyond the specifications described in this catalog. * This catalog explains the quality and performance of the products as individual components. Before use, check and evaluate their operations when installed in your products. * Install the following systems for a failsafe design to ensure safety if these products are to be used in equipment where a defect in these products may cause the loss of human life or other significant damage, such as damage to vehicles (automobile, train, vessel), traffic lights, medical equipment, aerospace equipment, electric heating appliances, combustion/gas equipment, rotating equipment, and disaster/crime prevention equipment. Systems equipped with a protection circuit and a protection device Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault (1) Precautions for use * These products are designed and manufactured for general and standard use in general electronic equipment (e.g. AV equipment, home electric appliances, office equipment, information and communication equipment) * These products are not intended for use in the following special conditions. Before using the products, carefully check the effects on their quality and performance, and determine whether or not they can be used. 1. In liquid, such as water, oil, chemicals, or organic solvent 2. In direct sunlight, outdoors, or in dust 3. In salty air or air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2 4. Electric Static Discharge (ESD) Environment (except ESD Suppressors) These components are sensitive to static electricity and can be damaged under static shock (ESD). Please take measures to avoid any of these environments. Smaller components are more sensitive to ESD environment. 5. Electromagnetic Environment Avoid any environment where strong electromagnetic waves exist. 6. In an environment where these products cause dew condensation 7. Sealing or coating of these products or a printed circuit board on which these products are mounted, with resin or other materials * These products generate Joule heat when energized. Carefully position these products so that their heat will not affect the other components. * Carefully position these products so that their temperatures will not exceed the category temperature range due to the effects of neighboring heat-generating components. Do not mount or place heat-generating components or inflammables, such as vinyl-coated wires, near these products (except Thermal Cutoffs). * Note that non-cleaning solder, halogen-based highly active fl ux, or water-soluble flux may deteriorate the performance or reliability of the products. * Carefully select a flux cleaning agent for use after soldering. An unsuitable agent may deteriorate the performance or reliability. In particular, when using water or a water-soluble cleaning agent, be careful not to leave water residues. Otherwise, the insulation performance may be deteriorated. (2) Precautions for storage The performance of these products, including the solderability, is guaranteed for a year from the date of arrival at your company, provided that they remain packed as they were when delivered and stored at a temperature of 5 C to 35 C and a relative humidity of 45 % to 85 %. (Micro Chip Fuses: Guaranteed for 6 months from the date of arrival at your company) The performance of EMI Filters is guaranteed for 6 months or a year from the outgoing inspection date indicated on the packages, provided that they are stored at a temperature of -5 C to +40 C and a relative humidity of 40 % to 60 %. Check the guarantee period in the specifications. The performance of Thermal Cutoffs is guaranteed for a year from the outgoing inspection date indicated on the packages, provided that they are stored at a temperature of -10 C to +40 C and a relative humidity of 30 % to 75 %. Even within the above guarantee periods, do not store these products in the following conditions. Otherwise, their electrical performance and/or solderability may be deteriorated, and the packaging materials (e.g. taping materials) may be deformed or deteriorated, resulting in mounting failures. 1. In salty air or in air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2 2. In direct sunlight
Package markings include the product number, quantity, and country of origin. In principle, the country of origin should be indicated in English.
Jan. 2008
- EL113 -

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