DS1402D-0XX [MAXIM]
iButton Probe Component Parts; iButton的探头组成部件
| 型号： | DS1402D-0XX |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | iButton Probe Component Parts |
| 文件： | 总6页 (文件大小：223K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DS1402D-0XX
iButton Probe Component Parts
www.maxim-ic.com
Features
Mounting Pad Layout
Cꢀ Spring-Mounted iButton® Reader
Cꢀ Momentary Contact for Both F3 and F5 Style
iButtons or Dwelled Contact for F5 Only
Cꢀ Convenient Tactile Feedback System for Dwelled
iButton Contact
.82in
Ground
.080in
Data
.46in
General Description
The four component parts that are used to construct the Blue-Dotꢀ iButton reader found in the DS1402D-DR8 and
DS1402D-DB8 are described here. Diagrams 1 through 4 show the individual part dimensions. This document also
describes how to assemble the Blue-Dot given the sub-parts listed in Table 1. The Blue-Dot can be assembled in
the three easy steps described in the Assembly Instructions section.
Table 1. DS1402D Parts Listing
Reference
Part
Description
Ordering Information
DS1402D-11
A
B
C
D
DS1402D-011 Small Blue Insert
DS1402D-010 Small Data Contact Spring
DS1402D-003 Large Blue Support
DS1402D-017 Large Ground Contact
DS1402D-041 Subassembly of A-D
DS1402D-10
DS1402D-3
DS1402D-17
DS1402D-41
iButton is a registered trademark of Dallas Semiconductor.
Blue-Dot is a trademark of Dallas Semiconductor.
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081304
DS1402D
Diagram 1. DS1402D-003
Diagram 2. DS1402D-010
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DS1402D
Diagram 3. DS1402D-011
Diagram 4. DS1402D-017
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DS1402D
Assembly Instructions
1. Insert the end of the Data Spring (B) wire at the large coil end, into the slot at the top of the Data Button (A).
Twist the spring clockwise into the slot until the end of the wire at the small coil end lines up with the edge of the
slot in the Button.
A
B
2. Place the Data Button (A) with the Data Spring (B), assembled, into the Contact Support (C).
D
The Contact (D) loop
fits around the side of
the notch with the
larger radii.
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DS1402D
3. Compress the Data Spring (B) into the center of the Data Button (A) and slide the Contact (D) onto the Contact
Support (C). Check that the Data Button (A) is free to move up and down through the Contact (D).
Slot in Button (A) to line up
with notch in Contact
Support (C).
C
End of wire to line up
with notch in Contact
Support
XY
XY
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DS1402D
Overview
Here is an assembly picture of the overview of steps listed above.
See Assembly Instructions
A
B
Option: Can be twisted in at the
last step of assembly.
C
D
Insert into Contact D
Assembled Parts
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