SLA7042 查看數據表（PDF） - Allegro MicroSystems
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SLA7042 Datasheet PDF : 8 Pages
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SLA7042M AND SLA7044M
MICROSTEPPING,
UNIPOLAR PWM, HIGH-CURRENT
MOTOR CONTROLLER/DRIVERS
Dimensions in Inches
(for reference only)
0.126
±0.006
ø
1.22 ±0.008
0.961 ±0.008
0.646
±0.008
0.126 ±0.006 x 0.150
0.189
±0.008
0.067
±0.004
3.2
±0.15
ø
1
1.232 ±0.008
0.026
+0.008
–0.004
0.264
±0.020
18
0.022
+0.008
–0.004
0.066
±0.016
0.096
±0.008
0.118
0.157
±0.028
Dimensions in Millimeters
(controlling dimensions)
Dwg. MK-002-18 in
31±0.2
24.4 ±0.2
16.4 ±0.2
3.2 ±0.15 x 3.8
4.8
±0.2
1.7
±0.1
1
31.3 ±0.2
0.65
+0.2
–0.1
6.7
±0.5
18
0.55 +0.2
–0.1
1.68
4.0
±0.4
±0.7
2.45
±0.2
3.0
The products described here are manufactured in Japan by Sanken Electric Co.,
Ltd. for sale by Allegro MicroSystems, Inc.
Sanken Electric Co., Ltd. and Allegro MicroSystems, Inc. reserve the right to
make, from time to time, such departures from the detail specifications as may be
required to permit improvements in the design of their products.
The information included herein is believed to be accurate and reliable.
However, Sanken Electric Co., Ltd. and Allegro MicroSystems, Inc. assume no
responsibility for its use; nor for any infringements of patents or other rights of third
parties which may result from its use.
Dwg. MK-002-18 mm
NOTES: 1. Exact body and lead configuration at vendor’s option within
limits shown.
2. Recommended mounting hardware torque: 4.34 – 5.79 lbf•ft (6 – 8
kgf•cm or 0.588 – 0.784 Nm).
3. The shaded area is exposed (electrically isolated) heat spreader.
4. Recommend use of metal-oxide-filled, alkyl-degenerated oil base,
silicone grease (Dow Corning 340 or equivalent).
115 Northeast Cutoff, Box 15036
™
Worcester, Massachusetts 01615-0036 (508) 853-5000
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