January 2019
EMC Components
YNA18 1608 [0603 inch]*
* Dimensions Code JIS[EIA]
Controlled ESR type
Noise absorber
YNA18 type
YNA series
Caution
Theproductsinthiscatalogwillbeorhavebeen
stoppedproduction
DiscontinueIssueDate Apr. 28, 2018
LastPurchaseOrderDate Oct. 31, 2018
LastShipmentDate Mar. 31, 2019
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EMC Components
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Before soldering, be sure to preheat components.
The preheating temperature should be set so that the temperature difference between the solder temperature and product temperature
does not exceed 150°C.
Soldering corrections after mounting should be within the range of the conditions determined in the specifications.
If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications
equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement
equipment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or
quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to
society, person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing
protection circuit/device or providing backup circuits in your equipment.
REMINDERS
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EMC Components
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
Noise absorber
Controlled ESR type
FEATURES
The special laminated interior structure means ESR values can be controlled.
An impedance waveform with no pole means anti-resonance is controlled.
Without decreasing power efficiency, EMI measures can be taken.
APPLICATION
Countermeasures against ringing of switching power supply for smart phones, tablet PCs, etc.
Countermeasures against anti-resonance of impedance inside a decoupling circuit
PART NUMBER CONSTRUCTION
* An ESR value is shown in two characters with a m unit.
OPERATING TEMPERATURE RANGE
PACKAGING STYLE AND SPECIFICATIONS
Overview of YNA18 type
YNA 18 B 1J 0G 105 M T 0 N
Series
name
L x W
dimensions
Product
internal
code
ESR-
value
(m)
Rated
voltage Capacitance Tolerance Taping internal
code
Reel size Internal
electrode
Ni
(mm) (V) (pF) (mm)
18 1.6×0.8 B2-terminal
(with NC terminal)
1J 50 0G 4 105
1,000.000
(1.0µF)
M±20％0ø178
2A 100 9 ø330
(NC:Not Connected) 2C 200
2J 500
3U 1,200
Type
Temperature(°C)
Operating
temperature range
Storage
temperature range
(After mount)
YNA18 –55 to +85 –55 to +85
Type Package quantity (piece/reel) Individual weight
ø178 ø330 (g)
YNA18 4,000 10,000 0.0051
Product compatible with RoHS directive
Lead-free compatible
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
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EMC Components
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
YNA18 type
RECOMMENDED SOLDERING CONDITION
REFLOW SOLDERING
HAND SOLDERING
REMINDERS FOR HANDLING THESE PRODUCTS
Before soldering, be sure to preheat components. The T pre-
heating temperature must be 150°C max. with attention paid to
thermal shock.
Natural cooling of components in the air is recommended. On
the other hand, when dipping them in a solvent for purposes,
such as cleaning, make sure that the temperature difference
(T) is 100°C.
When performing hand soldering for circuit modification, apply
the soldering iron to the copper foil area of the printed circuit
board for 3 seconds or less. The temperature of the iron tip
should not exceed 300°C.
Use a wrist band to discharge static electricity in your body
through the grounding wire.
When incorporating the printed circuit board on which this prod-
uct is mounted into a frame, etc., do not apply stress to the prod-
uct through local bending of the board by tightening of screws,
etc.
Preheating
Soldering
Slow cooling
(Natural cooling)
60 seconds or more
0
260˚C max.
10s max.
Temperature(˚C)
150˚C max.
Preheating
300
Make as short as possilble (within three seconds)
0
Temperature(˚C)
150˚C max.
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EMC Components
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
YNA18 type
SHAPE & DIMENSIONS RECOMMENDED LAND PATTERN
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
: Please specify reel size code, 0 (ø178) or 9 (ø330)
 Any ESR value can be set if it is the same as or smaller than the maximum ESR value. Contact us if you need an ESR value other than ones shown in the
table.
ELECTRICAL CHARACTERISTICS GRAPH (EXAMPLE)
IMPEDANCE vs. FREQUENCY CHARACTERISTICS ATTENUATION vs. FREQUENCY CHARACTERISTICS
Part No.Capacitance
(µF)
Tolerance
(%)
Rated voltage Edc
(V)
ESR
(m)
YNA18B1J0G105MT00 N 1 20 4 50 (±30%)
YNA18B2A0G105MT00 N 120 4100 (±30%)
YNA18B2C0G105MT00 N 1 20 4 200 (±30%)
YNA18B2J0G105MT00 N 120 4500 (±30%)
YNA18B3U0G105MT00 N 1 20 4 1200 (±30%)
0.8
1.10.5
Dimensions in mm
The lateral terminals are not connected.
10
1
0.1
0.001
0.01
0.01 0.1 1 10 100 1000 10000
Frequency(MHz)
Impedance(Ω)
YNA18B3U0G105M
YNA18B2C0G105M
0
10
20
40
30
60
50
0.01 0.1 1 10 100 1000 10000
Frequency(MHz)
Insertion loss(dB)
YNA18B3U0G105M
YNA18B2C0G105M
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EMC Components
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
YNA18 type
PACKAGING STYLES
REEL DIMENSIONS
Unit: mm
TAPE DIMENSIONS
Unit: mm
Reel A B C D E W t r
ø178 ø178±2.0 ø60±2.0 ø13±0.5 ø21±0.8 2.0±0.5 9.0±0.3 2.0±0.5 1.0
ø330 ø382 max.(ø330 nom.) ø50 min. ø13±0.5 ø21±0.8 2.0±0.5 10.0±1.5 2.0±0.5 1.0
A
C
E
D
r
B
Wt
Ty p e A B C D E F G H J t
YNA18 1.10 typ. 1.90 typ. 8.00±0.30 3.50±0.05 1.75±0.10 4.00±0.10 2.00±0.05 4.00±0.10 ø1.50+0.10/–0 1.20 max.
ED
C
B
Round sprocket holes Square punch hole for component mountingJ
tAHGF
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