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參數(shù)資料
| 型號： | HR42-2805 |
| 廠商： | Standard Power |
| 英文描述： | DC/DC CONVERTERS 28 VOLT INPUT |
| 中文描述： | DC / DC轉(zhuǎn)換28伏的輸入 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 83K |
| 代理商： | HR42-2805 |
B8-8
CASE C
C
ASES
CASE C
BOTTOM VIEW
See Figures 9 - 11
for pin configurations.
1.075 max
(27.31)
Materials
Header Case C1
Cold Rolled Steel/Nickel/Gold
Cases C2 and C3
Kovar/Nickel/Tin
Case C1
Cold Rolled Steel/Nickel
Cases C2 and C3
Kovar/Nickel/Tin
Case C1
Copper/Nickel/Gold
Cases C2 and C3
Kovar/Nickel/Gold,
matched glass seal
Cover
Pins
Case dimensions in inches (mm)
Tolerance
±
0.005 (0.13) for three decimal places
±
0.01 (0.3) for two decimal places
unless otherwise specified
1.075 max
(27.31)
CAUTION
Heat from reflow or wave soldering may
damage the device. Solder pins
individually with heat application not
exceeding 300
°
C for 10 seconds per
pin.
Dot on top of case
indicates pin one
0.000
0.132
0.932
(23.67)
0
0
8
7
6
5
4
3
2
1
0
0
0
0
0.025
(0.64)
dia.
0
0
(
MSA Series: Screening – Standard, ES, or 883
SMSA Series: Screening – Space Standard, H, or K
Projection Weld
BOTTOM VIEW CASE C1
0
±
0
(
±
0
0
0
(
0
±
0
(
±
0
Seam Seal
Squared corner and dot on
top of case indicate pin one.
1 2
9
10
17
18
0.018
±
0.002 dia.
(0.46
±
0.05)
0
0
Pins equally
spaced
Marker bead
on pin 18
MSR Series: Screening – Standard or ES
HR40 Series: No screening options
BOTTOM VIEW CASE C2
0
±
0
(
±
0
Dot on top of case
indicates pin one
0.100 (2.54)
0
(
0.800 (20.32)
0.800 (20.32
1 2
4
5
9
0.018
±
0.002 dia.
(0.46
±
0.05)
6
7
MSF EMI Filter: Screening – Standard or ES
8
BOTTOM VIEW CASE C3
0
0
0
(
0
±
0
(
±
0
Dot on top of case
indicates pin one
0
0
(
0.800 (20.32
0
(
0
(
3
0
0
(
0
±
0
(
±
0
Seam Seal
F
IGURE
9:
C
ASE
C1
F
IGURE
10:
C
ASE
C2
F
IGURE
11:
C
ASE
C3
F
IGURE
8: C
ASE
C
M
AXIMUM
D
IMENSIONS
Note: Although every effort has been
made to render the case drawings at
actual size, variations in the printing
process may cause some distortion.
Please refer to the numerical dimen-
sions for accuracy.
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