579302B00000G Aavid Thermalloy, 579302B00000G Datasheet - Page 100

• Manufacturer Part Number: 579302B00000G
• Description: HEATSINK TO-220 SNAP-DOWN .75"
• Manufacturer: Aavid Thermalloy

Specifications of 579302B00000G

• Package Cooled: TO-220
• Attachment Method: Clip
• Outline: 24.89mm x 19.05mm
• Height: 0.440" (11.18mm)
• Power Dissipation @ Temperature Rise: 3W @ 50°C
• Thermal Resistance @ Forced Air Flow: 6°C/W @ 500 LFM
• Thermal Resistance @ Natural: 16.8°C/W
• Product: Heatsinks
• Fin Style: Two Side Fins
• Thermal Resistance: 16.8 C / W
• Dimensions: 19.05 mm L x 24.89 mm W x 11.18 mm H
• Designed For: TO-220
• Color: Black
• Packages Cooled: TO-220
• External Width - Metric: 24.89mm
• External Height - Metric: 11.18mm
• External Length - Metric: 19.05mm
• Width: 24.89mm
• Length: 19.05mm
• Rohs Compliant: Yes
• External Width - Imperial: 0.98"
• External Height - Imperial: 0.44"
• External Length - Imperial: 0.75"
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 002636; 579302B00000; HS220

100
FEATURES
• Available in nylon or polyphenylene sulfide
• Chemically inert [no known solvents under 200°C (392°F)]
• Maximum recommended service temperature of 260°C (500°F)
• Recommended torque is 0.565Nm to 0.678Nm (5 to 6 inch-pounds)
Polyphenylene Sulfide PPS Shoulder Washers
FIGURE A
Nylon Shoulder Washers
Part number
7721-11NG
7721-13NG
7721-15NG
Note: A single gate extension, not to exceed 0.64 (0.025) in length, is allowable on the outside of all shoulder washers.
** Also for M3 screw.
Part number
7721-1PPSG
7721-2PPSG
7721-3PPSG
7721-5PPSG
7721-6PPSG
7721-7PPSG*
7721-10PPSG
* Design allows insertion in the tab of a TO-220.
Insulating Shoulder Washers
www.aavidthermalloy.com
on all shoulder washers except –7, which has recommended torque
of 0.452Nm (4 inch-pounds)
Shoulder
Washer
7.11 (0.280)
7.11 (0.280)
7.11 (0.280)
7.92 (0.312)
7.11 (0.280)
5.46 (0.215)
7.62 (0.300)
7.80/8.05 (0.307/0.317)
5.89/6.05 (0.232/0.238)
5.59/6.10 (0.220/0.240)
“A” Dim
"A"
“A” Dim
"E"
AMERICA
3.18 (0.125)
4.70 (0.185)
3.18 (0.125)
0.79 (0.031)
0.79 (0.031)
0.81 (0.032)
2.41 (0.095)
EUROPE
“B” Dim
2.87/3.00 (0.113/0.118)
2.87/3.00 (0.113/0.118)
2.90/2.95 (0.114/0.116)
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
“B” Dim
1.07 (0.042)
1.07 (0.042)
1.07 (0.042)
1.19 (0.047)
1.19 (0.047)
1.02 (0.040)
1.40 (0.055)
“C" Dim
Material is nylon type 6
3.56/3.81 (0.140/0.150)
1.73/1.91 (0.068/0.075)
FIGURE B
2.84 (0.112)
2.84 (0.112)
2.84 (0.112)
3.66 (0.144)
3.00 (0.118)
2.95 (0.116)
2.97 (0.117)
"D" Dim
"C" Dim
"E"
DIA
N/A
(0.013)
0.33
3.81 (0.150)
3.81 (0.150)
3.56 (0.140)
4.50 (0.177)
3.68 (0.145)
3.43 (0.135)
3.56 (0.140)
"E" Dim
3.76/3.89 (0.148/0.153)
3.43/3.56 (0.135/0.140)
3.43/3.58 (0.135/0.140)
"D" Dim
"A"
"A"
"B"
ASIA
Screw size
4
4
4
6
4
4
4
**
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
1.09/1.35 (0.043/0.053)
1.19/1.40 (0.047/0.055)
0.51/0.64 (0.020/0.025)
"E"
Figure
"E" Dim
A
A
A
A
A
A
B
(0.220)
"C"
5.59
"D"
Note: This figure is common to
figures A and B
"D"
DIA
"B"
"C"