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參數(shù)資料
| 型號： | GR500 |
| 廠商： | KEMET Corporation |
| 英文描述： | HIGH RELIABILITY SOLID TANTALUM |
| 中文描述： | 高可靠性固體鉭 |
| 文件頁數(shù)： | 21/24頁 |
| 文件大?。?/td> | 686K |
| 代理商： | GR500 |
GR500 GRADED RELIABILITY SPECIFICATIONS
KEMET Electronics Corporation P.O. Box 5928 Greenville, S.C. 29606 864/963-6300
21
KEMET
tors shall then be discharged for 4 ± 1 seconds to a voltage
which is less than 1% of rated voltage. Total resistance of the
wiring, fixturing and power supply output, but exclusive of
the capacitor under test, shall be 1.0 ohms max. After test,
the capacitors shall meet the following requirements:
DCL — Per applicable detail specification.
Cap — Within ±2% of initial measured value.
D.F. — Per applicable detail specification.
Note: Rated Voltages
≥
75V shall be tested at max 70V.
4.5.18
Life (see 3.5.19)
4.5.18.1
Life
—
Acceptance Inspection (see Table 3)
—
Capacitors shall be tested as specified in 4.6.19.1. The fol-
lowing exceptions apply:
a) Test condition letter-F (2,000 hours)
b) The test temperature shall be
125°
+4°/-0°
c) DC leakage
(at the applicable high test temperature)
shall be measured at 0;
250 +48/-0
1,000 +48/-0
2,000 +72/-0 hours
d) Measurements after test—Per 4.5.19.l(g)
4.5.19
Resistance to solvents (see 3.5.20)
—Capacitors
shall be tested in accordance with MIL-STD-202. Method
215. The following details apply:
a) Sample size shall be in accordance with Table 2 or 4 as
applicable.
b) The marked portion of the capacitor body shall be
brushed.
c) After test, capacitors shall be examined for physical or
mechanical damage and deterioration or obliteration of
marking.
4.5.20
Resistance to soldering heat (see 3.5.21)
—
Capacitors shall be tested in accordance with MIL-STD-
202, Method 210. The following details apply:
a) Test condition letter—B
b) Depth of lead immersion in molten solder shall be
within 0.250 inches of the case, tubulation, or seal.
c) Cooling time prior to measurements after test shall be
30 minutes minimum.
d) After test, DC leakage. capacitance. and dissipation
factor measurements shall be made in accordance with
4.5.4, 4.5.5, and 4.5.6.
e) Capacitors shall be examined for external physical or
mechanical damage.
5. PREPARATION FOR DELIVERY
5.1
Leads
—Capacitor leads shall be straightened prior to
packaging.
5.2
Packaging methods
—Capacitors shall be packaged in
individual container compartments. Packaging methods and
materials used shall prevent degradation of capacitor char-
acteristics as determined by this specification.
GR500 GRADED RELIABILITY SPECIFICATION (Continued)
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| GR500AJ06-04B | 制造商: 功能描述: |
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