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参数资料
| 型号： | PT4711C |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, SMD-21 |
| 文件页数： | 2/13页 |
| 文件大小： | 349K |
| 代理商： | PT4711C |
MECHANICAL DATA
MMSI071 – OCTOBER 2001
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
ENN (R–MSIP–T21)
METAL SINGLE–IN-LINE MODULE
4203487/A 10/01
2.58 (65,53) MAX.
1.46 (37,08) MAX
0.160 (4,06) TYP.
0.040 (1,01) TYP.
0.100 (2,54) TYP.
0.025 (0,63) TYP.
0.472 (12,00) MAX
1.62 (41,14) MAX
PC LAYOUT
2.520 (64,00)
2.620 (66,54)
1.500 (38,10)
Note H
1.260
(32,00)
1.44
(36,57)
0.280 (7,11)
0.050 (1,27)
0.080 (2,03)
2 Places
0.250
0.100 (2,54) 20 Places
0.260 (6,60)
0.045 (1,14) MIN. 21 Places
0.017 (0,43) TYP.
0.080 (2,03)
0.160 (4,06)
0.110 (2,79)
0.040 (1,01)
Note E
4 Places
0.032 (0,81) TYP.
0.140 (3,55) MIN.
See Note F
0.065 (1,65) MIN. 4 Places
Plated through holes.
See note G.
Plated through, Note J
Note G
Suffix A
1
(6,35)
0.51
(12,95)
NOTES: A. All linear dimensions are in inches (mm).
B. This drawing is subject to change without notice.
C. 2 place decimals are
±0.030 (±0,76mm).
D. 3 place decimals are
±0.010 (±0,25mm).
E. Recommended mechanical keep out area.
F. Electrical pin length mounted on printed circuit board, from seating plane to pin end.
G. The case is electrically uncommitted. The recommended connection is to secondary ground.
H. No copper, power or signal traces in this area.
J. Some pins may not be present, see product specifications.
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