NEW SERIES
NTS
Series
X5R/X7R
Ceramic
Surface Mount
Lead-Free
Construction
High CV
125 C
Maximum
Temperature
Engineering Bulletin Jul 03
MULTIL AYER CERAMIC
NTS
Actual
Size
The NTS series is a new multilayer ceramic chip capacitor series that offers high CV X5R and X7R
dielectrics in environmentally friendly lead-free volumetric efficient packaging. The technologically
advanced design of the NTS series capacitors now leads the field in CV ration per chip size and
provides excellent electrical characteristics for applications such as noise suppressors for various
types of equipment, smoothing circuits in DC-DC converters, voltage regulators for computers,
switching power supplies, high reliability equipment or other small sized, high power requirements.
The NTS chips have large capacitance, high rated ripple current capability, a wide temperature range
and long life. Standard packaging is tape and reel.
Summary of Specifications
Surface mount lead terminals.
Capacitance range: 0.1 to 22µF.
Voltage range: 25 to 100VDC.
Category temperature range: 55 C to 125 C.
Standard capacitance tolerance: 10% or 20%
Nominal case size (L W H): 3.2 1.6 1.8mm to 5.7
Rated lifetime: 1,000 hours at 125 C.
5.0
2.8mm.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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NTS Series
NTS Specifications
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Dissipation Factor ( Tan )
55 to 125 C
25 to 100VDC
0.1 to 22 F
Characteristics
Engineering Bulletin Jul 03
10% ( K ); 20% ( M ) at 25 2 C, 1 0.1kHz and 1 0.2Vrms for C
R
*
≤10
F
(120 12Hz and 0.5 0.2Vrms for C
R
*
>10 F ).
5% maximum at 25 2 C, 1 0.1kHz and 1 0.2Vrms for C
R
*
≤10
F
(120 12Hz and 0.5 0.2Vrms for C
R
*
>10 F ).
At 125 C, the rated ripple current at 10kHz -1MHz is specified in the Ratings Tables.
Note: Ripple voltage Vp shall be less than the rated voltage.
No abnormality after applying 250% of the DC rated voltage for 5 seconds at
25 2 C.
MULTIL AYER CERAMIC
Rated Ripple Current
Withstand Voltage
Insulation Resistance
Solderability
NTS
100 C
R
*
= MΩ or 4,000MΩ, whichever is less, after applying the DC rated voltage for 60 5
seconds at 25 2 C.
Using eutectic solder containing Ag 2.5 - 3wt% at a solder temperature of 235 5 C and
a dip time of 2 0.5 seconds, a minimum of 75% of the surface of the terminals shall be
covered with new solder.
Using eutectic solder containing Ag 2.5 - 3wt% at a solder temperature of 260 5 C and a
dip time of 2 0.5 seconds, the following specifications shall be satisfied when the capacitors
are restored to 25 C.
Appearance
: no visible damage
Capacitance change :
≤
15% of initial measured value
Tan ( DF )
:
≤
initial specified value
Insulation resistance : 100 C
R
*
= MΩ or 4,000MΩ, whichever is less (initial specification)
Withstand voltage : no abnormality
Soldering Heat Resistance
Temperature Cycle
The following specifications shall be satisfied when the capacitors are restored to 25 C after
exposing the capacitors to the four-step temperature cycle shown below for 5 cycles without
voltage applied.
Step
1
2
3
4
Temperature ( C)
Min. Category Temperature:
Room Temperature
Max. Category Temperature: 125
Room Temperature
2C
55
3C
Time (minutes)
30 3
3 max.
30 3
3 max.
Appearance
: no visible damage
Capacitance change :
≤
15% of initial measured value
Tan ( DF )
:
≤
initial specified value
Insulation resistance : 100 C
R
*
= MΩ or 4,000MΩ, whichever is less (initial specification)
Withstand voltage : no abnormality
Humidity Load Life
The following specifications shall be satisfied when the capacitors are restored to
applying the DC rated voltage for 500 24, 0 hours at 40 2 C, 90 - 95% RH.
Appearance
: no abnormality
Capacitance change :
≤
15% of initial measured value
Tan ( DF )
:
≤
10%
Insulation resistance : 25 C
R
*
= MΩ or 1,000MΩ, whichever is less
Withstand voltage : no abnormality
Endurance
(Load Life )
The following specifications shall be satisfied when the capacitors are restored to 25 C after
applying 200% of the DC rated voltage for 1,000 48, 0 hours at 85 2 C, or 1,000 48, 0
hours at 125 3 C with the initial DC rated voltage applied.
Appearance
: no abnormality
Capacitance change :
≤
15% of initial measured value
Tan ( DF )
:
≤
10%
Insulation resistance : 50 C
R
*
= MΩ or 1,000MΩ, whichever is less
Withstand voltage : no abnormality
*
C
R
= Rated Capacitance in F
25 C after
2/5
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
NTS Series
Construction and Diagram of Dimensions
Multilayer Ceramic Chips
Engineering Bulletin Jul 03
Unit: mm
L
Ceramic Dielectric
Termination
(Tin Plating)
W
Internal Electrode
H
t
t
MULTIL AYER CERAMIC
NTS
Case Dimensions
Case
Code
30
40
50
60
3.2
3.2
4.5
5.7
L
0.2
0.4
0.4
0.4
1.6
2.5
3.2
5.0
W
0.2
0.3
0.4
0.4
H max.
1.8
2.6
2.6 or 2.8
2.6 or 2.8
0.5
0.6
0.6
0.8
t
0.3
0.3
0.3
0.5
Soldering Conditions
Recommended Soldering Land Design
Solder Resist
c
Chip Capacitor
Land
Unit: mm
Soldering Land Pattern Dimensions
Case
Code
30
40
50
60
a
1.8 – 2.5
1.8 – 2.5
2.5 – 3.5
2.7 – 4.7
b
4.2 – 5.8
4.2 – 5.8
5.5 – 6.1
6.7 – 8.3
c
1.2 – 1.6
1.8 – 2.5
2.3 – 3.2
3.5 – 5.0
d
0.4 – 0.8
0.5 – 1.0
0.6 – 1.1
0.7 – 1.2
a
d
b
Recommended Soldering Temperature Profiles
Reflow Soldering Profile
Pre-Heat
300
Soldering
220~240 C
Flow Soldering Profile*
T≤100 C
Gradual Cooling
at Room Temp.
300
Pre-Heat
Soldering
230~250 C
Gradual Cooling
at Room Temp.
Temperature ( C)
Temperature ( C)
250
200
150
100
50
0
1~3 min.
5~10 sec.
over 2 min.
250
200
150
100
50
0
1~2 min.
3~5 sec.
over 2 min.
T
*Flow
soldering for case codes 30, 40, 50 only.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
3/5
NTS Series
Part Numbering System for NTS Series
NTS
50
X7R
2A
155
K
T
Engineering Bulletin Jul 03
When ordering, always specify complete catalog number for NTS Series.
Taping Code: 7” reel is standard.
Capacitance Tolerance: K = 10%; M = 20%
Capacitance Value: Expressed in Picofarads. The first two digits are
significant figures, and the third digit indicates the number of zeros
following these figures (e.g. 155 = 1,500,000pF = 1.5 F ).
Voltage Code: 1E = 25VDC; 1H = 50VDC; 2A = 100VDC.
Temperature Coefficient: X5R or X7R.
Case Code: Refer to dimensions section for standard case sizes.
Series Name: Indicates basic capacitor design.
MULTIL AYER CERAMIC
NTS
Standard Voltage Ratings - Multilayer Ceramic Chips
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
L W H ( mm )
Case
Code
Rated
Ripple Current
(A rms) at
125 C, 10kHz-1MHz
0.3
0.3
0.5
0.5
0.5
1.0
1.0
2.0
2.0
0.3
0.3
0.3
0.5
0.5
0.5
1.0
1.0
2.0
2.0
0.3
0.3
0.3
0.5
0.5
0.5
1.0
1.0
2.0
2.0
25 Volts
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
NTS30X5R1E105MT
NTS30X5R1E155MT
NTS40X5R1E225MT
NTS40X5R1E335MT
NTS40X5R1E475MT
NTS50X5R1E685MT
NTS50X5R1E106MT
NTS60X5R1E156MT
NTS60X5R1E226MT
NTS30X5R1H334MT
NTS30X5R1H474MT
NTS30X5R1H684MT
NTS40X5R1H105MT
NTS40X5R1H155MT
NTS40X5R1H225MT
NTS50X5R1H335MT
NTS50X5R1H475MT
NTS60X5R1H685MT
NTS60X5R1H106MT
NTS30X7R2A104KT
NTS30X7R2A154KT
NTS30X7R2A224KT
NTS40X7R2A334KT
NTS40X7R2A474KT
NTS40X7R2A684KT
NTS50X7R2A105KT
NTS50X7R2A155KT
NTS60X7R2A225KT
NTS60X7R2A335KT
3.2
3.2
3.2
3.2
3.2
4.5
4.5
5.7
5.7
3.2
3.2
3.2
3.2
3.2
3.2
4.5
4.5
5.7
5.7
3.2
3.2
3.2
3.2
3.2
3.2
4.5
4.5
5.7
5.7
1.6
1.6
2.5
2.5
2.5
3.2
3.2
5.0
5.0
1.6
1.6
1.6
2.5
2.5
2.5
3.2
3.2
5.0
5.0
1.6
1.6
1.6
2.5
2.5
2.5
3.2
3.2
5.0
5.0
1.8
1.8
2.6
2.6
2.6
2.6
2.8
2.6
2.8
1.8
1.8
1.8
2.6
2.6
2.6
2.6
2.8
2.6
2.8
1.8
1.8
1.8
2.6
2.6
2.6
2.8
2.8
2.8
2.8
30
30
40
40
40
50
50
60
60
30
30
30
40
40
40
50
50
60
60
30
30
30
40
40
40
50
50
60
60
50 Volts
100 Volts
*
Refer to diagram for detailed case size dimensions.
4/5
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
NTS Series
Tape and Reel Specifications
Multilayer Ceramic Chips
Taping
T
1
P
1
P
2
P
0
Ø
D
Engineering Bulletin Jul 03
Unit: mm
Taping Dimensions
Dimension
A
B
W
E
F
P
1
0.1
0.1
0.3
0.1
0.05
Case Code
30
1.9
3.5
8.0
1.75
3.5
4.0
2.0
4.0
1.5
0.6
1.5
40
2.8
3.5
8.0
1.75
3.5
4.0
2.0
4.0
1.5
0.6
2.5
50
3.65
4.95
12.0
1.75
5.5
8.0
2.0
4.0
1.5
0.6
2.8
60
5.5
6.25
12.0
1.75
5.5
8.0
2.0
4.0
1.5
0.6
2.8
E
F
B
W
A
T
2
Direction of Feed
0.1
P
2
0.05
P
0
0.1
Ø
D 0.1
T
1
max.
T
2
max.
MULTIL AYER CERAMIC
NTS
Reel
Reel Dimensions and Quantity Per Reel
Dimension
2
Ø
B min.
Ø
C 0.5
Ø
D 0.8
E 0.5
W 0.5
T 0.5
R
Pieces
Per Reel*
T
W
Ø
A
Case Code
30
178
50
13
21
2
9
1
1.0
3,000
40
178
50
13
21
2
9
1
1.0
1,600
50
178
50
13
21
2
13
1
1.0
800
60
178
50
13
21
2
13
1
1.0
800
E
Ø
D
Ø
A
Ø
B
R
Ø
C
*Specified
quantity may vary for rating of capacitor.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
5/5
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