43-77-2G Aavid Thermalloy, 43-77-2G Datasheet - Page 94
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43-77-2G
Manufacturer Part Number
43-77-2G
Description
INSULATING FILM
Manufacturer
Aavid Thermalloy
Type
Transistor Insulatorr
Datasheet
1.43-05-1G.pdf
(116 pages)
Specifications of 43-77-2G
Color
Amber
Shape
Rectangular
Length
0.687" (17.45mm)
Width
0.562" (14.27mm)
Height
0.002" (0.05mm)
For Use With/related Products
Case 90, Case 199
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Diameter - Inside
-
Diameter - Outside
-
Other names
34692
94
Solderable Pins
Solderable Nuts
ORDERING INFORMATION
Vertically mounted, extruded heat sinks are
converted to wave solderable with the addition
of solderable roll pins. Roll pins are available
with stand-off shoulders in different heights
for easier cleaning after wave soldering.
ORDERING INFORMATION
Suffix
P2
P3
N/A
Solderable nuts are permanently swaged into the heat sink
for quick pre-assembly with the transistor. Screws are used
to mount to the heat sink and are installed from the top.
Solderable nuts feature a closed end that prevents solder
from wicking into threads and trapping contaminants or flux.
Heat sink and transistor are then handled as a single compo-
nent and dropped into plated-thru holes in the PC board for
wave soldering. (Solderable nuts require slightly larger printed
circuit board hole sizes)
Suffix
SNM-1
SNE-1
SNE-2
Note: If a part number requires 2 solderable nuts, simply add a "/2" after the solderable
nut character suffix on Thermalloy origin parts.
Mechanical drawings showing heat sinks with solderable nuts
www.aavidthermalloy.com
Solderable Pins / Solderable Nuts
Thermalloy origin part
Ordering code
Thermalloy origin part
example 12 digit part
example 12 digit part
Ordering code
SOLDERABLE NUT
N/A
21
25
N/A
14
13
example
example
Description
Solid pin w/stand-off shoulder 0.050"
Solid pin w/stand-off shoulder 0.125"
Solid solderable pin
Dia of PCB thru hole
4.95 (0.195)
4.95 (0.195)
4.95 (0.195)
529902B0 _ _ 00G
6396B–
506003B0 _ _ 00G
7019B–
AMERICA
A
A
EUROPE
Ordering code
Ordering code
B
(0.050)
G
B
C
1.27
(0.129)
3.28
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
USA Tel: +1 (603) 224-9988 email: info@aavid.com
(0.140)
3.56
A = Model number
B = Solid pin suffix
C = RoHS compliant
G
ø
C
(0.170)
4.32
4-40 UNC-2B
6-32 UNC-2B
Thread
M3X0.5
A = Model number
B = Solderable nut suffix
C = RoHS compliant
FIGURE A
“A” Dim
0.050
0.125
ø
(0.216)
5.49
(0.095)
Pin 25
2.41
ø
(0.097)
2.46
Figure
A
A
B
(0.156)
3.96
(0.170)
"A"
FEATURES
4.32
• Pre-mounted to heat sink at factory
• Ease of pre-assembly in production
• Mechanical and electrical integrity
• Wave solderability
(0.500)
(0.216)
12.70
5.49
REF
C
Pin P2-P3
(0.140)
SOLDERABLE
3.56
NUT
(0.305)
ASIA
(0.097)
7.75
2.46
(0.129)
3.28
(0.500)
REF
1.27
(0.095) REF
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886 (2) 2698-9888 email: sales@aavid.com.tw
2.41
(0.129)
3.28
(0.140)
(0.065)
3.56
1.65
ø
(0.170)
4.32
Typical installation P2-P3
FIGURE B
THREAD
Stand-Off Shoulder
ø
(0.300)
7.62
PC Board
"A"
Heat sink