4-5435166-9(RevB) Просмотр технического описания (PDF) - Tyco Electronics
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4-5435166-9 Datasheet PDF : 7 Pages
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DIP Programming Switches (7000 and 7100 Series)
114-1056
3.6. Mounting Requirements
Determine whether the switch will be soldered directly to the pc board (a sealed switch will be required), or
whether the switch is to be installed in a socket (an unsealed switch can be used).
A. DIP Socket Installation
1. Secure DIP socket to pc board according to instructions packaged with socket.
2. Start one row of contact leads into one row of contact cavities in socket, then rotate switch until it is
parallel with socket.
3. Gripping ends of switch push switch into socket until it is bottomed.
4. Determine which of the circuits are to be closed, then depress the applicable rockers to the ON
position.
5. If installing a protective dust cover, check to be sure there are no obstructions on the switch rockers
or in the protective cover, then slide the cover over the top of the housing.
B. PC Board Installation
1. Make a layout on pc board according to dimensions shown in Figure 2.
2. Hold switch at a slight angle and start one row of contact leads into pc board holes. Do NOT
over–insert. Switch should be rotated until second row of contact leads are aligned with opposite row of
contact holes.
3. Make certain all contact leads have started entry into holes. Grip sides of switch and push switch into
pc board until it is bottomed.
4. To hold switch in place during wave soldering, the four outside leads may be clinched inward at 45_.
See Figure 4.
0.76 [.030] Max
Clinched Solder Tail
(Inward Only)
Figure 4
3.7. Soldering
A. Flux Selection
Solder tails must be fluxed prior to soldering with a mildly active, rosin base flux. Selection of the flux will
depend on the type of pc board and other components mounted on the board. Additionally, the flux must
be compatible with the wave solder line, manufacturing, health, and safety requirements. Call the
PRODUCT INFORMATION number at the bottom of page 1 for consideration of other types of flux. Flux
types that are compatible with these switches are provided in Figure 5.
4 of 7
Rev B
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