C264-030-1AE Ohmite, C264-030-1AE Datasheet
![65T4357](/photos/41/28/412802/cseries_sml.jpg)
C264-030-1AE
Manufacturer Part Number
C264-030-1AE
Description
65T4357
Manufacturer
Ohmite
Datasheet
1.C247-025-1AE.pdf
(1 pages)
Specifications of C264-030-1AE
Packages Cooled
TO-264
External Width - Imperial
0.71"
External Width - Metric
20.47mm
External Height - Imperial
1.5"
External Height - Metric
38mm
External Length - Imperial
1.181"
Product
Heatsinks
Mounting Style
Through Hole
Heatsink Material
Aluminum Alloy
Length
30 mm
Width
18 mm
Height
38 mm
Designed For
TO-247
External Length - Metric
30mm
Lead Free Status / Rohs Status
Details
C Series
to-247 Package Heatsinks
TO-220 and TO-264 available
L A N d P A t t e r N
Ohmite Mfg. Co.
Part Number
C247-025-1VE
C247-025-1AE
C247-050-2VE
C247-050-2AE
C247-075-3VE
C247-075-3AE
Heatsink
Part Number
C247-025
C247-050
C247-075
S T A N D A R D p A R T N u M b E R S F O R C S E R I E S
(4.6mm)
ø 0.07" pth typ
(1.8mm)
0.18"
C 2 4 7 - 2 5 - 1 A E
Series
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
O R D E R I N G I N F O R M A T I O N
description
Heat sink, no finish (degreased)
Heat sink, black anodized
Heat sink, no finish (degreased)
Heat sink, black anodized
Heat sink, no finish (degreased)
Heat sink, black anodized
Surface
Area
(in
23 / 14,858
34 / 21,655
11 / 7,312
2
/mm
Clip size
C L
L – 0.16"(4.06mm)
2
)
Length
(mm)
Y
L
(38mm)
1.50"
0.5 / 15
1.1 / 31
1.6 / 45
RoHS Compliant
Weight
(oz/g)
No. of
clips
(28.5mm)
C L
(2.5mm)
1.12"
0.10"
Finish
A = black anodized
V = degreased
X
ø 0.10" pth
(2.5mm)
0.71"
(18.0mm)
0.08"
(2.0mm)
(18mm)
0.71"
Length “L”
(mm)
25
50
75
Packaging
Bulk
Bulk
Bulk
Bulk
Bulk
Bulk
Ohmite introduces the C series (Pat. Pending). This series offers
high performance, low cost and a compact heat sink with an
integrated camming clip system for TO-247 packages (TO-220
and TO-264 available). This powerful heat sink provides tool and
fixture free assembly operation, largest surface areas and small-
est space occupation. It is the ideal type of heat sink for high
power density and small size (1U or 2U) electronic packaging
with forced convention cooling.
f e A t U r e S
Minimum assembly cost and
Maximum Thermal Transfer
Maximum Repeatability Constant
Maximum Reliability Resilient
Design Flexibility Maximum
H e A t d i S S i P A t i o N
L = 1.97” (50mm)
labor Spring Clips make the
mounting holes, fasteners, tools
and fixtures obsolete in assem-
bly operations & reduce costs.
Maximum surface area per unit
volume, efficient cooling fins &
consistent mounting force reduc-
es thermal resistance.
spring force over repeated
assembly/disassembly.
spring action locks electronic
component in place. Fewer parts
in assembly and no fasteners
and washers required. Prevent
short circuit by eliminating metal
particles generated from hard-
ware or thread tapping.
flexibility for dynamic device
locations and power upgrading.
“Configure-to-Fit” gives design-
ers total freedom to configure
heat sink needed to fit into a
multitude design environments.
140
120
100
80
60
40
20
0
200
0
Heat Dissipated, total for two devices (watts)
400
5
Air Velocity (ft./min.)
600
S P e C i f i C A t i o N S
Heat Sink: Aluminum Alloy 6063-
Spring Clip: Music Wire, Per
Solder Foot: Cold-rolled Steel,
Interface Thermal Resistance:
Insulator (Optional): Sil-Pad
T5 or Equivalent with either
degreased or black anodized
finish.
ASTM A228 with bright nickel
plating
Per ASTM A-366 with pure tin
over copper strike. RoHS com-
pliant.
for improvement, use thermal
joint compound, 0.005 Grafoil
(TGon 800 by Laird), or phase
change material (Hi-Flow by
Bergquist)
900-S, K6 800-S and K10 by
Bergquist
10
800
1000
15
6
5
4
3
2
1
0
1