5005-09NG Datasheet, PDF (14/116 Pages) Aavid, Thermal Division of Boyd Corporation – How to Use This Catalog

BGA–Push Pin Attachment
Push pin attachment
Push pin heat sinks require two 3.10mm holes in the circuit card
to quickly attach the heat sink over the device. The one piece
design makes assembly a snap. Pressure is maintained by the
tension of the push pin coil springs to ensure even pressure
across the device. Push pins provide a greater margin of reliabil-
ity in applications where gravity or vibration may cause tapes or
adhesives to fail. The addition of a phase change pad optimizes
thermal performance.
ORDERING INFORMATION
IC Pkg. Size (mm)
28 x 28
28 x 28
28 x 28
35 x 35
37.5 x 37.5
37.5 x 37.5
37.5 x 37.5
37.5 x 37.5
37.5 x 37.5
37.5 x 37.5
45 x 45
45 x 45
45 x 45
Part Number “W” (mm)
10-6326-27G
28.00
10-6326-28G
28.00
10-6327-01G
28.50
10-TNT2-01G
36.10
10-5597-02G
37.40
10-5597-22G
37.40
10-5597-33G
37.40
10-5607-04G
37.40
10-5607-05G
37.40
372924M02000G 37.40
10-L4LB-03G
45.20
10-L4LB-05G
45.20
10-L4LB-11G
45.20
“L” (mm)
28.00
28.00
28.50
48.00
37.40
37.40
37.40
37.40
37.40
37.40
41.40
41.40
41.40
“H” (mm)
6.00
6.00
10.00
11.60
6.00
6.00
6.00
10.00
10.00
6.00
11.89
11.89
11.70
“S” (mm)
46.60
46.60
46.60
59.00
59.00
59.00
59.00
59.00
59.00
58.80
58.80
58.80
“T” (mm)
6.50
6.50
7.00
6.50
6.50
6.50
6.50
7.00
7.00
6.50
8.00
8.00
8.00
1. Push pin mechanical drawings and board mounting drawings see page 15
2. Natural convection thermal resistance based on a 75° C heat sink temperature rise.
3. Forced convection thermal resistance based on an entering 1.0 m/s (200LFM) airflow.
θn²
44.10
44.10
30.60
18.80
33.30
33.30
33.30
22.10
22.10
32.60
16.70
16.70
14.20
θf ³
13.13
13.13
9.26
6.13
9.91
9.91
9.91
6.99
6.99
9.91
5.60
5.60
4.91
Finish
Black anodize
Black anodize
Black anodize
Black anodize
Green anodize
Gold anodize
Gold anodize
Black anodize
Black anodize
Green anodize
Black anodize
Black anodize
Black anodize
Fig. PCB Fig.¹ Pin Style Pad
1
A
Plastic
Yes
1
A
Brass
Yes
2
A
Plastic
No
3
D
Plastic
No
5
B
Plastic
No
5
B
Plastic
Yes
5
B
Brass
Yes
5
B
Plastic
Yes
5
B
Brass
Yes
5
B
Plastic
No
4
C
Plastic
Yes
4
C
Brass
Yes
4
C
Plastic
No
14
www.aavidthermalloy.com
AMERICA
EUROPE
USA Tel: [phone] email: [e-mail]
ASIA
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]