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參數(shù)資料
| 型號(hào)： | T191A256K008ASC-0100 |
| 廠商： | KEMET Corporation |
| 英文描述： | Wet Tantalum General Information |
| 中文描述： | 液體鉭一般信息 |
| 文件頁數(shù)： | 8/28頁 |
| 文件大?。?/td> | 1874K |
| 代理商： | T191A256K008ASC-0100 |
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KEMET Electronics Corporation, P.O. Box 5928, Greenville, SC 29606 (864) 963-6300
c. Test condition letter - H (80G).
d. Duration and direction of motion - 4 hours in
each of two mutually perpendicular directions
(total of 8 hours), one parallel and the other
perpendicular to the axis.
e. Measurements during vibration - During the
last cycle, an electrical measurement shall be
made to determine intermittent operation or
open- or short-circuiting. Observations shall
also be made to determine intermittent con-
tact or arcing or open- or short-circuiting.
Detecting equipment shall be sufficiently sen-
sitive to detect any interruption with a duration
of 0.5 ms, or greater.
DC Leakage - shall not exceed 1.25 times
initial limit
Capacitance - shall not change more than
± 5% from initial limit
DF - shall not exceed 1.15 times initial limit
f. Examination after test - Capacitors shall be
visually examined for evidence of mechanical
damage.
Shock Test: Per MIL-STD-202, Method 213.
The following details shall apply:
a. Special mounting means - Capacitors shall
be rigidly mounted on a mounting fixture by
the body. When securing leads, care shall be
taken to avoid pinching the heads.
b. Test-condition letter - D (500 G peak). 6 ms.
(sawtooth)
c. Measurements and electrical loading during
shock - During the test, observations shall be
made to determine intermittent contact or arc-
ing or open- or short-circuiting. Detecting
equipment shall be sufficiently sensitive to
detect any interruption with a duration of 0.5
ms. The DC rated voltage shall be applied to
the capacitors during the test.
d. Examinations after test - Capacitors shall be
visually examined for evidence of arcing,
breakdown, and mechanical damage.
Thermal Shock - MIL-STD-202, Method 107:
Capacitors shall be subjected to thermal shock
in accordance with MIL-STD-202, Method 107,
Test Condition A except step 3 shall be +125°C.
Measurements before and after cycling are
required. Conditioning prior to the first cycle will
be 15 minutes at the following standard inspec-
tion conditions:
a. Number of Cycles: 300 for qualification and
Group C
b. Ambient Temperature – 25°C ±5°C
c. Final measurements are made after stabi-
lization at room temperature
Moisture Resistance - MIL-STD-202, Method
106:
Capacitors shall be tested in accordance
with MIL-STD-202, Method 106 including the
following details:
a. Mounting - The capacitors shall be mounted
by normal mounting means
b. Initial Measurements
c. Polarizing and Load Voltage - 6 vdc
d. Final measurements - After the final cycle
and within 2 to 6 hours after removal of the
capacitors from the humidity chamber, capa-
citance, dissipation factor, and DC leakage
will be measured per MIL-PRF-39006.
Resistance to Solvents - MIL-STD-202,
Method 215:
a. Brushing required after test
b. DCL meets limit shown in respective Part
Number Tables
c. Capacitance meets applicable tolerance
d. DF meets limits shown in respective Part
Number Tables
e. No visible damage to case or marking
Resistance to Soldering Heat - MIL-STD-
202, Method 210, Test Condition, Letter C.
Leads shall be immersed to within 0.05 inch of
the capacitor body. Capacitance, DF, and DCL
should meet original limits shown in respective
Part Number Tables.
Solderability - MIL-STD, Method 208:
a. Number of terminations on each capacitor
tested: 2
b. Depth of insertion in flux and solder to with-
in 0.062” of welded joint
Stability at Low and High Temperature
-55°C to 125°C:
Capacitors will be capable of
withstanding extreme temperature testing at a
succession of continuous steps at +25°C, -55°C,
+25°C, +85°C, +125°C, +25°C, in the order stated.
Capacitors shall be brought to thermal stability at
each test temperature. Capacitance, DF, and DCL
are measured at each test temperature except that
DCLis not measured at -55°C, DC bias of 2.0 ±0.5
vdc is recommended for the capacitance and DF
measurements.
When measurements are made at the various
steps, the electrical limits for each temperature
shall not exceed the following limits.
Step 1, +25°C
DCL as indicated in original
limit; capacitance within toler-
ance specified; DF as indicat-
ed in original limit shown in
Part Number Tables.
Impedance and capacitance
change as defined in M39006
Slash Sheet.
Step 2, -55°C
8
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PDF描述 |
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| T191A256K008ASC-0200 | Wet Tantalum General Information |
| T191A256M008ASC-0100 | Wet Tantalum General Information |
| T191A256M008ASC-0200 | Wet Tantalum General Information |
| T191B256K008ASC-0100 | Wet Tantalum General Information |
| T191B256K008ASC-0200 | Wet Tantalum General Information |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T191A256K008ASC-0200 | 制造商:KEMET 制造商全稱:Kemet Corporation 功能描述:Wet Tantalum General Information |
| T191A256M008ASC-0100 | 制造商:KEMET 制造商全稱:Kemet Corporation 功能描述:Wet Tantalum General Information |
| T191A256M008ASC-0200 | 制造商:KEMET 制造商全稱:Kemet Corporation 功能描述:Wet Tantalum General Information |
| T191A276K060AS | 功能描述:鉭質(zhì)電容器-濕式 60volts 27uF 10% RoHS:否 制造商:Vishay/Tansitor 電容:2800 uF 電壓額定值:35 V ESR:0.35 Ohms 容差:20 % 端接類型:Axial 工作溫度范圍:- 55 C to + 85 C 制造商庫存號(hào):T4 Case 外殼直徑:9.52 mm 外殼長度:26.97 mm 外殼寬度: 外殼高度: 系列:STE 產(chǎn)品:Tantalum Wet Hermetically Sealed 封裝:Bulk |
| T191A276M060AS | 功能描述:鉭質(zhì)電容器-濕式 60volts 27uF 20% RoHS:否 制造商:Vishay/Tansitor 電容:2800 uF 電壓額定值:35 V ESR:0.35 Ohms 容差:20 % 端接類型:Axial 工作溫度范圍:- 55 C to + 85 C 制造商庫存號(hào):T4 Case 外殼直徑:9.52 mm 外殼長度:26.97 mm 外殼寬度: 外殼高度: 系列:STE 產(chǎn)品:Tantalum Wet Hermetically Sealed 封裝:Bulk |
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