251G Aavid Thermalloy, 251G Datasheet - Page 16

• Manufacturer Part Number: 251G
• Description: THERMAL GREASE
• Manufacturer: Aavid Thermalloy
• Series: Thermalcotetrade;r
• Type: Silicon Compoundr

Specifications of 251G

• Size / Dimension: 1 lb Can
• Product: Thermal Management
• Size: 1 lb
• Container: Can
• Chemical Component: Polydimethylsiloxane/Zinc Oxide
• Dispensing Method: Aerosol
• Primary Type: Grease
• Temperature, Rating: -40 to +204 °C
• Weight: 1 lbs.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 35270

16
Pressure sensitive, thermally conductive adhesive tape
easily and reliably bonds a heat sink to an integrated
circuit package. Tapes provide high thermal conductiv-
ity and exceptional bonding properties. Adhesives are
formulated for plastic and metal/ceramic packages.
IC Pkg. Size (mm) IC Pkg. Style
10 x 10
15 x 15
23 x 23
23 x 23
23 x 23
25 x 25
27 x 27
27 x 27
27 x 27
28 x 28
28 x 28
31 x 31
35 x 35
35 x 35
35 x 35
35 x 35
35 x 35
40 x 40
40 x 40
40 x 40
40 x 40
1. For tape specifications see page 88
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.
Heat sinks for plastic BGA packages
ORDERING INFORMATION
www.aavidthermalloy.com
BGA–Tape Attachment
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
375324B00035G
375424B00034G
374024B00035G
374124B00035G
374224B00035G
335224B00034G
374324B00035G
374424B00035G
374524B00035G
373024B00034G
335824B00034G
371824B00034G
374624B00035G
374724B00035G
374824B00035G
372024B00034G
374924B00035G
364424B00034G
375024B00035G
375124B00035G
Part Number
2327B-CP50G
AMERICA
EUROPE
“W” (mm)
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
10.20
15.20
23.00
23.00
23.00
25.00
27.00
27.00
27.00
27.90
27.90
30.00
35.00
35.00
35.00
35.00
35.00
40.00
40.10
40.00
40.00
“L” (mm)
10.20
15.20
23.00
23.00
23.00
25.00
27.00
27.00
27.00
27.90
28.10
30.00
35.00
35.00
35.00
35.00
35.00
40.00
40.00
40.00
40.00
“H” (mm)
10.20
10.00
18.00
25.00
10.00
18.00
25.00
15.20
10.00
18.00
25.00
27.90
10.00
11.40
18.00
25.00
6.40
9.90
8.90
9.40
7.00
71.40
62.50
40.00
23.40
19.70
34.00
30.60
20.30
16.50
33.30
23.40
29.40
31.90
23.40
15.30
12.00
11.90
20.30
18.40
12.20
10.30
θn
2
21.20
17.60
11.69
6.370
10.39
10.00
7.39
9.35
6.46
5.47
7.43
9.11
9.67
7.55
5.15
4.27
4.28
6.46
6.02
4.34
3.83
θf
3
"L"
ASIA
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Finish
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
Tape code
35
34
35
35
35
34
35
35
35
34
34
34
34
35
35
35
34
35
34
35
35
1
"W"
"H"
Material: Aluminum