ECRKN010C61X [PANASONIC]
Variable Capacitor, Ceramic, 100V, 50% +Tol, 3pF Min, 10pF Max, Vertical Adjuster, Surface Mount, CHIP;
| 型号： | ECRKN010C61X |
| 厂家： | 
PANASONIC |
| 描述： | Variable Capacitor, Ceramic, 100V, 50% +Tol, 3pF Min, 10pF Max, Vertical Adjuster, Surface Mount, CHIP 电容器 调节器 |
| 文件： | 总3页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Adjustable (pre-set) Ceramic Capacitors(Series K)
Chip Type Adjustable (pre-set) Ceramic
Capacitors
Series:
K
Series K are miniature in size, ultra-thin (1.8 mm max.
in thickness) type surface mounting devices, and are
recommended for miniaturization of electronic
equipment.
■ Features
■ Recommended Applications
● Hybrid IC and micromodules
● Portable radios and portable cassette tape players
● VTR cameras
● Miniature and ultra-thin type SMD: 3.2҂4.5҂1.8 max. mm
● Designed for reflow soldering
● Embossed carrier taping types are available for surface
mounting
● Paging systems
● Easy reading of the capacitance with color-coded case
● Cordless telephones
Explanation of Part Numbers
■
1
2
3
4
5
6
7
8
9
10
11
12
E
C
R
K
N
6
1
Shape/
Construction
Series
Packaging Style
Type
Embossed Carrier Taping
(X)
Product Code
Adjustable (pre-set)
Ceramic Capacitors
Capacitance
Temperature
Coefficient (ppm/°C)
Code Nominal T.C.
Design No.
Shown in 2
digits number
Code
Capacitance is shown
in 3 digits number.
Unit=pF
X
A
C
E
NP0
N400
N900
N1200
e.g.
006
020
030
Capacitance
6 pF
Embossed Carrier Taping
(W)
W
20 pF
30 pF
G
■ Ratings and Characteristics
Item
Ratings
Rated Voltage
100 VDC
220 VDC
Dielectric Withstanding Voltage
Insulation Resistance (at C max.)
Rotation Torque
104 M min. at 100 VDC and 1 minute electrification
ȑ
0.98 to 9.81 mN · m
–25 to +85 °C
Operating Temperature Range
Capacitance (pF)
Temperature Coefficient
(ppm/°C)
Q
Part Number
Color
(at 1 MHz, C max.)
max.
min.
3+50
%
1.7 max.
NP0 300
NP0 300
Brown
Blue
0
ECRKN003A61
२
6+50
%
%
%
%
2.5 max.
3.0 max.
5.0 max.
6.0 max.
500 min.
300 min.
0
ECRKN006A61
२
10+50
N400 400
N900 400
N1200 500
White
Red
0
ECRKN010C61
२
20+50
0
ECRKN020E61
२
30+50
Green
0
ECRKN030G61
२
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. 2006
Adjustable (pre-set) Ceramic Capacitors(Series K)
■ Dimensions in mm (not to scale)
4.5
ECRKN
61
२२२२
f
2.5
0.5
5.7
3.3
–
+
1.7
Recommended Land Layout
effective electrode
0.6
0.6
■ Typical Characteristics
Temperature Characteristics
ECRKN006A61
ECRKN030G61
+1 0
+1 0
+ 5
+ 5
–
0
5
25
20
85
0
–
25
20
85
–
–
–
5
–
10
10
Temperature (˚C)
Temperature (˚C)
ECRKN020E61
+1 0
+ 5
–
0
25
20
85
–
5
–
10
Temperature (˚C)
■ Packaging Methods
Minimum Quantity/Packing Unit
●
Taped
Type
X
Dia. of reel
(mm)
Minimum Packing Packaging Quantity
Packaging Style
Part Number
Quantity
1000 pcs./reel
1000 pcs./reel
in Carton
5000 pcs.
5000 pcs.
f
Embossed Carrier Taping ECRKN
Embossed Carrier Taping ECRKN
61X
180
२२२२
२२२२
f
180
W
61W
+
–
Terminai
Terminai
G
H
fI
Dimensions in mm (not to scale)
●
Carrier Tape
t
F
A
K
(W)
(X)
f
A
B
C
D
E
F
G
H
l
K
t
3.6 0.2
4.9 0.2 12.0 0.3
5.5 0.1 1.75 0.10 8.0 0.1
2.0 0.1
4.0 0.1
1.5 0.1
2.4 0.2 0.30 0.05
Dimensions in mm (not to scale)
●
Bar Code Label
EIAJ C-3
Reel
D
C
Reusable Reel EIAJ ET-7200 : RRM12B
E
1
W
2
W
f
A
C
D
E
N
180
13
21
2.0
60
13.0
15.4
W1
A
W2
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. 2006
Adjustable (pre-set) Ceramic Capacitors(Series K)
■ Recommended Soldering Conditions
Recommendations and precautions are described below.
Recommended soldering conditions for reflow
●
· Please contact us for additional information when used in conditions other than those specified.
· The profile error may greatly differ depending on the measuring method.
· The temperature varies according to the size of board or installation density.
Therefore please check the temperature for every type of board that may be used.
Peak
For lead-free soldering (Example : Sn/Ag/Cu)
Preheating
Temperature
150 °C to 180 °C
Above 230 °C
max. 260 °C
Time
Preheating
Main heating
Peak
60 s to 120 s
30 s to 40 s
max. 5 s
Heating
Time
Recommended soldering conditions for soldering iron
When soldering with a soldering iron, or when correcting defective soldering on parts after PWB mounting, solder
following these guidelines.
<<
>>
If the Adjustable (pre-set) Ceramic Capacitor is soldered exceeding the temperature range, functions or characteristics
of the capacitor may degrade due to heat stress.
●
In addition, the tip must not directly touch the part other than on the terminals.
Otherwise, distortion due to thermal shock grows, and functions of the capacitor may degrade.
· Solder tip temperature : 380 10 °C
●
· Soldering time : 3 s max.
■ Design Precautions
(1) When mounting Adjustable (pre-set) Ceramic Capacitor on PWB, set the capacitor in such a position and direction
that it is free from the effects of PWB warping and deflection.
Mechanical stress due to PWB warping or deflection may cause the functions or characteristics of the capacitor to
degrade.
Position : Do not place a capacitor near PWB cuts or broken parts.
Direction : Place the capacitors horizontal to the direction that the stress is applied.
1
2
Ex.)
Recommended example
Bad example
■ Mounting Precautions
(1) PWB mounting
Don’t perform temporary sticking to a substrate with adhesives etc.
A movable part at the bottom may get bonded, and adjustment may be disabled.
When mounting Adjustable (pre-set) Ceramic Capacitors on PWB, make sure that excessive pressure (2.94 N) or
shock is not applied.
1
2
If the Adjustable (pre-set) Ceramic Capacitor is mounted with a force exceeding the specified pressure,
functions of the capacitor may degrade.
Attach the product in close proximity to the PWB.
3
Functions or characteristics of the capacitor may degrade if stress is concentrated at the terminals,
due to load and rotation torque caused during adjustment.
(2) Flux
Use flux containing less than 0.1 wt% (converted into chlorine) of halogen type substances. Do not use strong acid flux.
1
If the halogen content is high, or strong acid flux is used the remaining flux after soldering may cause corrosion of
terminals or reduction in insulation resistance.
Amounts of Flux used during soldering.
2
If not enough Flux is used, insufficient fixing may occur. If the amount is too large, flux may get inside the product
and may cause the characteristics or functions or the capacitor to degrade.
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.
Mar. 2006
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