TUSONIX可调电容518系列 [TOSHIBA]
518系列可调电容的特点： 工作电压：100VDC@85℃，50VDC@125℃ 工作温度：-55℃~125℃ 介质耐压：200VDC@1min~5min 容值范围：1.0~40PF 小于0.007立方英寸 独特的单片集成电路设计，适应恶劣的工作环境，平滑的线性输出 518系列可调电容的应用： 主要应用在通信设备，示波器，晶体振荡器，晶体滤波器上。 本信息网址：http://www.wellking.com/default/NewProductShow.asp?ID=338 ; 518系列可调电容的特点：>工作电压： 100VDC @ 85 ℃ ， 50VDC @ 125 ℃>工作温度： -55 ℃〜125℃>介质耐压： 200VDC @ 1分钟〜 5分钟>容值范围： 1.0 〜 40PF>小于0.007立方英寸>独特的单片集成电路设计，适应恶劣的工作环境，平滑的线性输出>>518系列可调电容的应用：>主要应用在通信设备，示波器，晶体振荡器，晶体滤波器上。>>本信息网址： HTTP ： //www.wellking.com/default/NewProductShow.asp ID = 338
| 型号： | TUSONIX可调电容518系列 |
| 厂家： | 
TOSHIBA |
| 描述： | 518系列可调电容的特点：
工作电压：100VDC@85℃，50VDC@125℃
工作温度：-55℃~125℃
介质耐压：200VDC@1min~5min
容值范围：1.0~40PF
小于0.007立方英寸
独特的单片集成电路设计，适应恶劣的工作环境，平滑的线性输出
518系列可调电容的应用：
主要应用在通信设备，示波器，晶体振荡器，晶体滤波器上。
本信息网址：http://www.wellking.com/default/NewProductShow.asp?ID=338
|
| 文件： | 总6页 (文件大小：240K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TRIMMER CAPACITORS
TUSONIX continues to lead the way in the min-
iaturization of ceramic trimmers. Developments
such as the miniaturization of Trimmer Capaci-
tors have established TUSONIX as a leader in
state-of-the-art trimmer technology.
Decades of experience in Trimmer design and
technology has enabled TUSONIX to offer de-
sign engineers a complete line of Ceramic Trim-
mer Capacitors.
Tusonix Quality
Table of Contents
McQ 512 Series . . . . . . . . . . .
513 Series. . . . . . . . . . . . . . . .
518 Series. . . . . . . . . . . . . . . .
528 Series. . . . . . . . . . . . . . . .
538 Series. . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . .
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
uality and value are the key ingredients in
all TUSONIX products with approval to MIL-
PRF-15733, MIL-PRF-81 and MIL-C-11015.
TUSONIX maintains a fully approved Quality As-
surance laboratory and relies heavily on Statisti-
cal Process Control to monitor critical operations.
Q
McQ 512 Series Trimmer Capacitor - Extra Miniaturized
The Tusonix McQ 512 Trimmer is perfect for an endless
Outstanding Features
variety of applications that require miniaturized capacitance
trimming, including avionics apparatus, communications
equipment, oscilloscopes, crystal oscillators and crystal fil-
ters.
♦ Ceramic Base & Dielectric - Very Stable
♦ Small Footprint - Save PCB Space
♦ High Q Factor - Ultra High Frequency
Applications
♦ Wide Temperature Range - Functional
under Extreme Conditions
♦ SMD on Tape and Reel - Suitable for Automatic
By way of a unique manufacturing process, Tusonix offers
a high quality product through low cost production, which
means an attractive price for our customers. The dynami-
cally designed McQ 512 Trimmer offers strong characteris-
tics, including tape and reel feed, solder pad mount and
small footprint.
Actual Size
Pick and Place
Dimensions of McQ 512
Specifications
STATOR
TERMINAL
.060
[1.52]
.060
[1.52]
.090
[2.28]
.030 x 45
[0.76]
.125
[3.17]
DIA.
Torque . . . . . . . . . . . . . . . . 0.14-2.0 oz-in/0.1-1.4 Ncm
WorkingVoltage . . . . . . . . . . . . . . . . . . . . . . . 100 VDC
Dielectric Strength . . . . . . . . . . . . . . . . . . . . 200 VDC
Operating Temperature Range . . . . . . . -55o C +125oC
Q @ 1 MHz. . . . . . . . . . . . . . . . . . . . . . . . . 300 to 750
STATOR
TERMINAL
CERAMIC
.120
[3.048]
.176
[4.47]
BASE
.060
[1.52]
.019 [0.48] BY
.014 [0.35] DEEP
TUNING SLOT
Tuning . . . . . . . . . . . . . . . . . . . . . . . . .019 [0.48] Slot
.130
[3.30]
RECOMMENDED
MOUNTING PATTERN
SOLDER PLATED
ROTOR TERMINAL
CERAMIC
ROTOR
Packaging: 12mm Tape & Reel per IEC No. 60286-3, Type II
Available for Automatic Placement
Ordering Data
Dielectric
Type Code
Temp. COEF.
WVDC
Q Min.
[4..00
±0.10]
PPM/oC
@125οC
Cap pF
[2..00
[1.75
[0.40]
Part No.
[8.00
±0.10]
±0.05]
±0.10]
NPO +200
NPO +200
NPO +400
NPO +400
100
100
100
100
1.0-3
1.5-5
3.0-10
4.5-20
750
750
500
500
0512-000
0512-000
0512-000
0512-000
0512-000
A
A
A
A
A
[12.00
±0.30]
[5.50
±0.10]
[2.70
±0.10]
SECTION
[1.50]
. DIA
HOLE
NPO +400
100
5.0-25
300
[1.50] DIA.
HOLE
Website: www.wellking.com
sales@wellking.com
E-mail:
伟健电子北京
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伟健电子上海
健 子南京
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WELLKING HK LTD
电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话：0755-83667084 电话：027-87322626 电话：（852）28541167
传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真：0755-83668675 传真：027-87322727 传真：（852）28541167
513 Series Trimmer Capacitor
Outstanding Features
♦
♦
Only .196”/4.98mm diameter x .100”/2.54 mm MAX high.
Ideal for wide range of products requiring real miniaturized capacitance
trimming.
♦
♦
♦
♦
Operates efficiently at -55°C to +85°C.
Available in your choice of three basic terminal arrangements.
No metal or mechanical attachments protruding beneath the base plane.
Monolithic Rotor design offers optimum stability for higher capacitance
ranges. Eliminates need to use unstable higher K dielectric materials.
Monolithic construction offers greater ruggedness which cannot be achieved
when using single plate construction, particularly with fragile Hi-K Dielectric
materials.
Terminal Variations
Applications
and crystal filters—an almost endless
variety of applications requiring minia-
turized capacitance trimming. The tiny
513 VARI-Thin is available with three
basic terminal arrangements as shown
The 513 VARI-Thin Ceramic Trimmer
Capacitor is another miniaturized offer-
ing. Only .196” in diameter and 080” high
the TUSONIX 513 is perfect for avionics
apparatus, communications equipment,
oscilloscopes, crystal oscillators,
at left.
Ordering Data
Dielectric
Type
Code
-000, -001, -019
Cap. (pF)
-020, -021, --022
Cap. (pF)
A
A
A
A
A
A
A
A
A
A
F
A
Begin with ‘0’, specify
series 513 followed by
the three digit variation
you select from the
chart at the left. Then
1.0-2.5
1.5-3.0
1.0-5.0
2.0-5.0
2.5-9.0
2.0-10.0
list the Dielectric type
4.5-14.0
code from the table at
the right and the corre-
sponding Capacitance
Range. Example:
3.5-20.0
5.0-30.0
6.0-35.0
6.0-20.0
7.0-40.0
0513-000A1-5
Minimum to maximum capacitance achieved through 180° rotation.
Specifications
Working Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 100Vdc to 85°C
Dielectric Strength . . . . . . . . Two Times WVdc for 1 to 5 seconds
Operating Temperature Range . . . . . . . . . . . . . . . -55°C to +85°C
Q Factor @ 1 MHz . . . . . . . . . . .500 Min. ( Dielectric Code A & F)
Insulation Resistance. . . . . . 10 gigaohms minimum at 25°C 5°C
Torque . . . . . . . . . . . . . . . . . . . . . . . 0.3 to 2.0 oz.in.[0.2-1.4 Ncm]
Performance Specification. . . . . . . . . . . . . . . . . . . . . . . . Page 6
*Variation 513-019, -022 is supplied on tape
and reel, for auto placement
For dimensions ≤ .125”/3.18mm, tolerance is
.005/0.13
For dimensions ≥ .126”/3.20mm, tolerance is
.015/0.38
Website: www.wellking.com
sales@wellking.com
E-mail:
伟健电子北京
伟健电子西安
伟健电子上海
健 子南京
伟健电子深圳
伟健电子武汉
WELLKING HK LTD
电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话：0755-83667084 电话：027-87322626 电话：（852）28541167
传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真：0755-83668675 传真：027-87322727 传真：（852）28541167
518 Series Trimmer Capacitor
Features of the 518 Trimmer
his tiny trimmer occupies less than .007 [.11 cc] cubic inches of space,
T
while exhibiting the ruggedness and capacitance range of a unit many times
its size. Its superb design assures rigid mounting stability.
A development of TUSONIX’ exclusive Monolithic Process, the sealed-in-ce-
ramic rotor electrode guarantees stability under extreme environmental condi-
tions. Precision lapped bearing surfaces afford smooth linear tuning.
Actual Size
Ordering Data
Terminal Variation Options
Dielectric
Type
MIL PRF-81
Designation
CV35 TUSONIX
Style 518-016
Capaci-
tance
Range
(pF)
Capaci-
tance
Range
(pF)
Dielectric
Type
Code
TUSONIX
Part
Number
MIL PRF-81
Designation
CV36 TUSONIX
Style 518-017
TUSONIX
Part
Code
518-000
518-002
Number
A
A
A
A
A
A
A
C
518-000
518-000
518-000
518-000
518-000
518-000
518-000
518-000
CV35A030
CV35A050
CV35A090
CV35A200
CV35A150
CV35A250
--
1.0-3
2.0-5
2.5-9
3.5-20
5.0-15
5.0-25
518-002 CV36A030
518-002 CV36A050
518-002 CV36A090
518-002 CV36A200
518-002 CV36A150
518-002 CV36A250
A
A
A
A
A
A
A
C
1.25-3
2.0-5
2.5-9
3.5-20
5.0-15
5.0-25
6.0-22
7.0-40
.218
[5.54]
.239
[6.07]
.218
[5.54]
.088
[2.24]
.090
[2.29]
.045
[1.14]
.030
[0.76]
.025
[0.64]
ADJUSTING SLOT
.020/0.51 X .018/0.46
STATOR
TERMINAL
.235
[5.97]
6.0-22 518-002
7.0-40 518-002
--
.145
[3.68]
STATOR
CV35C400
CV36C400
TERMINAL
.025
[0.64]
.090
[2.29]
.065
[1.65]
.250
[6.35]
.008
[0.20]
.145
[3.68]
Specifications
ROTOR
TERMINAL
.015
[0.38]
.008
[0.20]
.060
[1.52]
.020
[0.51]
.016 DIA. WIRE
[0.41] STATOR
TERMINAL
Working Voltage A & C:. . . . . . . . . 100Vdc to 85°C; 50Vdc to 125°C
Dielectric Strength . . . . . . . . . . Two times WVdc for 1 to 5 seconds
Operating Temperature Range . . . . . . . . . . . . . . . . . . -55°C to 125°C
Q Factor @ 1 MHz . . . . . . . . . . . . . . . . . . .Code A & C: 500 Minimum
Insulation Resistance. . . . . . . . 10 gigaohms minimum at 25°C 5°C
Torque. . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 to 3.0 oz. in.[0.2-2.0 Ncm]
Performance Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6
.040
[1.02]
.200
[5.08]
.195
[4.95]
.100
[2.54]
.035
[0.89] DIA.
.045
[1.14] DIA.
Marking: All units will be marked with the TUSONIX trademark,
capacitance range and dielectirc type code.
Example: T 1-3 A
.060
[1.52]
.020
[0.51] DIA.
RECOMMENDED
MOUNTING HOLES
RECOMMENDED
MOUNTING HOLES
For dimensions ≤ .125”/3.18mm, tolerance is .005/0.13
For dimensions ≥ .126”/3.20mm, tolerance is .015/0.38
"Q" vs FREQUENCY
2600
How to Order
2200
1800
1400
1000
Begin with ’0’, then specify series ‘518’ followed by
the three digit Terminal Variation you select from the
above options. Then list the Dielectric Type Code
you select from the table and the corresponding Ca-
pacitance Range.
600
200
EXAMPLE: 0518-000A1.0-3
20 30 50
100
10
1
FREQUENCY - MHz
Website: www.wellking.com
sales@wellking.com
E-mail:
伟健电子北京
伟健电子西安
伟健电子上海
健
子南京
伟健电子深圳
伟健电子武汉
WELLKING HK LTD
电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话：0755-83667084 电话：027-87322626 电话：（852）28541167
传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真：0755-83668675 传真：027-87322727 传真：（852）28541167
528 Series Trimmer Capacitor
Features of the 528 Trimmer
ncorporating the same fine design features that have made the 538 Series
I
standard for the industry, TUSONIX’ 528 Series featured here is miniaturized
for today’s circuitry. All ceramic construction with optically flat interfaces pro-
vides tuning, smoothness not obtainable with compression type trimmers. The
silver electrodes are intimately bonded to the top surfaces of the base and
rotor. The terminals and other metal parts are nonferrous and silver-plated for
good conductivity and trouble free soldering.
Actual Size
A variety of capacitance ranges, terminations and mounting provisions make
these popular trimmers ideal for nearly all applications.
Ordering Data
Terminal Variation Options
TUSONIX
Part
Number
Capaci-
tance
Range
(pF)
Capaci-
tance
Range
(pF)
Dielectric
Type
Code
Dielectric
Type
Code
TUSONIX
Part
528-000
528-002
Number
.218
[5.54]
.239
[6.07]
.218
[5.54]
528-000
528-000
528-000
528-000
528-000
528-000
528-000
528-000
528-000
A
A
A
A
C
A
E
F
F
528-002
528-002
528-002
528-002
528-002
528-002
528-002
528-002
528-002
A
A
A
A
C
A
E
F
F
1.25-3
2-5
3-8
3.5-10
3.5-10
4-14
4.5-15
3.5-17
6-22
1.0-3
2.0-5
3.0-8
3.5-10
3.5-10
4.0-14
4.5-15
3.5-17
6.0-22
.088
[2.24]
.090
[2.29]
.045
[1.14]
.030
[0.76]
.025
[0.64]
ADJUSTING SLOT
.020/0.51 X .018/0.46
STATOR
TERMINAL
.235
[5.97]
.145
[3.68]
STATOR
TERMINAL
.025
[0.64]
.090
[2.29]
.065
[1.65]
.250
[6.35]
.008
[0.20]
.145
[3.68]
ROTOR
TERMINAL
.015
[0.38]
.008
[0.20]
.060
[1.52]
.020
[0.51]
.016 DIA. WIRE
[0.41] STATOR
TERMINAL
.040
[1.02]
Specifications
.200
[5.08]
Working Voltage: . . . . . . . . . . . . . . . . . . . . 100Vdc at 125°C
Dielectric Strength . . . . . . . . . . 200 WVdc for 1 to 5 seconds
Operating Temperature Range . . . . . . . . . . . -55°C to 125°C
Q Factor @ 1 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . 500 Min
Insulation Resistance. .10 gigaohms minimum at 25°C 5°C
Torque. . . . . . . . . . . . . . . . . . . . 0.3 to 3.0 oz. in.[0.2-2.0 Ncm]
Performance Specification . . . . . . . . . . . . . . . . . . . . . . Page 6
.195
[4.95]
.100
[2.54]
.035
[0.89] DIA.
.045
[1.14] DIA.
.060
[1.52]
.020
[0.51] DIA.
RECOMMENDED
MOUNTING HOLES
RECOMMENDED
MOUNTING HOLES
Marking: All units will be marked with the TUSONIX
trademark, capacitance range and dielectirc type code.
For dimensions ≥ .126”/3.20mm, tolerance is .015/0.38
For dimensions ≤ .125”/3.18mm, tolerance is .005/0.13
Example: T 1-3•
Website: www.wellking.com
sales@wellking.com
E-mail:
伟健电子北京
伟健电子西安
伟健电子上海
健
子南京
伟健电子深圳
伟健电子武汉
WELLKING HK LTD
电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话：0755-83667084 电话：027-87322626 电话：（852）28541167
传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真：0755-83668675 传真：027-87322727 传真：（852）28541167
538 Series Trimmer Capacitor
USONIX’s 538 Series featured on this page is miniaturized for
today’s circuitry. All ceramic construction with optically flat inter-
faces provides tuning smoothness not obtainable with compression
type trimmers.
T
The silver electrodes are intimately bonded to the top surfaces of
the base and rotor. The terminals and other metal parts are nonfer-
rous and silver-plated to provide excellent conductivity and trouble
free soldering.
A variety of capacitance ranges, terminations and mounting provi-
sions makes these popular trimmers ideal for nearly all applications.
Dimensions
Ordering Data
MIL PRF-81
Designation
Dielectric
Type
Code
Capacitance
Range
MIL PRF-81
Designation
ADJUSTING SLOT
.032 [0.81] WIDE X .030 [0.76] DEEP
CV32 TUSONIX
Style 538-067
(pF)
CV31 TUSONIX
Style 538-054
.046
[1.17]
.046
[1.17]
DIA.
2.0 to 8
2.5 to 11
3.0 to 10
3.0 to 10
3.0 to 15
3.5 to 14
5.5 to 18
5.0 to 25
5.5 to 25
7.0 to 25
8.0 to 25
9.0 to 35
15.0 to 60
CV31A080
CV31B110
--
A
B
A
C
D
B
A
F
D
B
C
D
F
.093
[2.36]
CV32A080
CV32B110
--
Specify series 538
followed by the three
digit Terminal
CV31C100
CV31D150
--
CV32C100
CV32D150
--
Variation you select
from the chart below.
Then list the Dielectric
type code from the
table at the right and
the corresponding
Capacitance Range.
EXAMPLE:
.200
[5.08]
.023 [0.58]
.130
[3.30]
.585
[14.86]
.533
[13.54]
CV31A180
--
CV32A180
--
.035
.375
[9.53]
[0.89]
--
--
.125 MAX.
[3.18 MAX.]
CV31B250
CV31C250
CV31D350
CV31E600
CV32B250
CV32C250
CV32D350
CV32E600
INDICATES
ROTOR TERMINAL
538-002 A 2-8
.275
6.99]
.012
[0.30]
STATOR TERMINAL
538-000
Specifications
Terminal Variation Options
Working Voltage A,B,C: . . . . .350Vdc @ 85°C
200Vdc @ 125°C
Working Voltage D & F: . . . . . 200Vdc @ 85°C
100Vdc @ 125°C
006
.300
002
011
014
STATOR TERM.
.150
.100
[2.54]
.300
[7.62]
.275
[6.99]
[3.81]
[7.62]
.040
[1.02]
Dielectric Strength: . . . . . 500 Vdc for 1-5 Sec.
.300
[7.62]
.040
.387
[9.83]
.363
[9.22]
Operating Temp. Range: . . . . .-55°C to 125°C
Q Factor @ 1 MHz: . . . . . . . . . 500 Minimum
I.R.: . . . . . . . . . . 10 gigaohms min. at 25°C 5°C
Torque: . . . . . . . . 1.0-6.0 oz. in.[0.7-4.3 Ncm]
Performance Specification.: . . . . . . . . Page 6
.405
[10.29]
.145
[3.68]
[1.02]
0.109 [2.77] DIA.
MOUNTING HOLES
0.047 [1.19] DIA.
MOUNTING HOLES
0.047 [1.19] DIA.
MOUNTING HOLES
0.047 [1.19] DIA.
MOUNTING HOLES
017
026
037
073
074
TOP & BOTTOM ADJUST
.300
.187
.150
[3.81]
.250
[6.35]
.100
[2.54]
.130
[3.30]
[7.62]
[4.75]
Marking: All units will be marked with the
TUSONIX trademark, capactance
range and dielectric type code.
.200
[5.08
.363
[9.22]
.150
[3.81]
.012
[0.30]
.068
[1.72]
MIN. I.D.
.100
[2.54]
.194
[4.93]
.300
[7.62]
.040
[1.02]
.400
[10.16]
.300
[7.62]
0.047 [1.19] DIA.
MOUNTING HOLES
.300
[7.62]
Example: T 2-8 A
0.047 [1.19] DIA.
MOUNTING HOLES
0.047 [1.19] DIA.
MOUNTING HOLES
0.047/1.19 DIA.
MOUNTING HOLES
0.109 [2.77] DIA.
MOUNTING HOLES
For dimensions ≤ .125”/3.18mm, tolerance is .015/0.38
For dimensions ≥ .126”/3.20mm, tolerance is .030/0.76
Website: www.wellking.com
sales@wellking.com
E-mail:
伟健电子北京
伟健电子西安
伟健电子上海
健
子南京
伟健电子深圳
伟健电子武汉
WELLKING HK LTD
电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话：0755-83667084 电话：027-87322626 电话：（852）28541167
传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真：0755-83668675 传真：027-87322727 传真：（852）28541167
Trimmer Capacitor Specifications
CAPACITANCE: When measured at room
temperature (25°C 5°C) and at a frequency
of 0.1 to 1 Megahertz, the minimum capaci-
tance shall not be greater than that specified
at minimum setting with a +10% tolerance
and the maximum capacitance shall not be
less than that specified maximum setting with
a - 10% tolerance.
Then place in an oven at a temperature equal
to maximum operating temperature 3°C of
the respective style. Remove from oven and
allow capacitor to cool to room temperature.
The capacitor shall be held at the specified
minimum and maximum temperatures long
enough to reach equilibrium and in no case
less than 15 minutes. The rate of change of
temperature in cooling from room tempera-
ture, or heating above it shall not be less than
3°C per minute.
CAPACITANCE DRIFT: The capacitance drift
shall be determined as the greatest difference
between any two of the three 25°C measure-
ments obtained during the temperature char-
acteristic test. The capacitance drift shall not
exceed 0.75% or 0.5pF, whichever is greater.
ACCELERATED LIFE TEST: The capacitor,
at approximately 75% of the guaranteed maxi-
mum capacitance, shall be tested for 250 hours
at twice rated voltage, and at a temperature
equal to the maximum operating temperature
3°C for the respective style. At the end of
this period the capacitance shall not have
changed more than 5% or 0.5pF, whichever
is greater, from its value before the life test.
The I.R. shall be 1 gigaohm minimum and the
“Q” at 1 MHz shall be a minimum of 40% of
the initial test limit.
“Q” FACTOR: When measured at room tem-
perature (25°C 5°C) and at a frequency of
approximately 1 Megahertz, the capacitor at
approximately maximum rated capacitance
setting shall have a “Q” Value not less than
indicated for the respective style.
The temperature cycles shall be followed by
exposures for 96 hours to a relative humidity
of 95% at 40°C 3°C. The capacitor shall
then be removed from the humidity chamber
and held at 25°C 5°C with a maximum hu-
midity of 50% for four hours. The I.R. shall
be at least 1 gigaohm, the “Q” at 1 MHz is at
least 40% of initial test limit and the capaci-
tance shall not have changed by more than
3% or 0.5pF, whichever is greater, from
its value prior to the start of the temperature
cycling.
INSULATION RESISTANCE: The I.R. at ap-
proximately maximum capacitance setting
shall be 10 gigaohms minimum at 25°C 5°C
when measured at 100 volts dc. The voltage
shall be applied through a protective series
resistance not exceeding 1 megaohm. The
electrification time shall not exceed 1 minute.
TEMPERATURE CYCLING & HUMIDITY:
The capacitor at approximately 75% of the
guaranteed maximum capacitance, shall be
given a treatment consisting of 5 temperature
cycles as follows: Cool the capacitors to -55°C
3°C. Remove the capacitor from the cooling
chamber and allow to reach room temp.
DIELECTRIC STRENGTH: The capacitor,
set at approximately maximum capacitance,
shall withstand voltage between terminals for
1 to 5 sec. as indicated for the respective
style. The surge current shall be limited to
50mA maximum.
Dielectric
Percent Capacitance Change
TORQUE: When measured 25°C 5°C, the
torque required to start and maintain rota-
tion of the rotor through one full turn, shall be
as indicated for the respective style.
Type Code
From Value @ 25°C
-55°C
Min. Max.
P/N 518, 528, 538
+85°C
+125°C
Min.
Max.
Min.
Max.
+2.0
+3.5
+6.5
+8.2
+14.0
+3.4
-0.8
-1.7
-2.5
-5.0
-2.5
-2.5
-4.0
A
B
C
D
F
-4.5
-1.0
-1.0
+1.5
+3.0
+2.0
-0.5
-1.0
-1.5
-3.0
-4.2
-4.2
-6.7
-8.5
-17.0
TEMPERATURE CHARACTERISTIC: The
T.C. of capacitance shall be within the limits
shown in the table to the right. The T.C. shall
be determined by measuring the capacitance
(capacitor shall be set at approximately 75%
of the guaranteed maximum capacitance) at
+25, -55°C and either +85°C or +125°C,
whichever is applicable to the respective
style, at a frequency of 0.1 to 1 Megahertz.
Each measurement shall be made after the
capacitor has reached thermal stability.
-5.0
-10.0
P/N 513
-3.8
+4.2
+14.0
--
--
A
F
-2.1
0.0
+1.1
-3.0
--
--
-8.0
Website: www.wellking.com
sales@wellking.com
E-mail:
伟健电子北京
伟健电子西安
伟健电子上海
健
子南京
伟健电子深圳
伟健电子武汉
WELLKING HK LTD
电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话：0755-83667084 电话：027-87322626 电话：（852）28541167
传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真：0755-83668675 传真：027-87322727 传真：（852）28541167
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