Online Catalog

Accessory - Attachment Hardware

TITLE Attachment Clips Picture
Shoulder Screw Push Pin Z-shape Clip
Anchor
QSZ Clip
Anchor
Backing Plate

Shoulder Screw

Shoulder screws provide mechanical heat sink attachment. Alpha can provide the total design, including springs, shoulder screws and thermal interface material.
For more information regarding shoulder screws, please visit the following:
Heat sink attachment - Shoulder screw with spring

Model Specification
A
(mm)
B
(mm)
Screw
size
C
(mm)
Downloads
SS-13.2 SS Picture

SS Diagram Picture
13.20 4.20 M3 4.20 catalog
3D CAD
SS-22 22.00 4.00 catalog
SS-13.7-4.8-M3-5.8 13.72 4.78 5.84 catalog
SS-16.5-4.8-M3-5.8 16.51 catalog
SS-19.3-4.8-M3-5 19.30 5.00 catalog

Back to Top

Push Pin

Push-pins provide mechanical heat sink attachment. Several standard sizes of push-pins are available. Alpha can provide the total design, including springs, push-pins and thermal interface material.
For more information regarding push-pins, please visit the following:
Heat sink attachment - Push-pin with spring

Model Specification
PCB Hole Diameter
(mm)
A
(mm)
B
(mm)
Downloads
PIP2.5X9 PIP Picture
Pushpin Diagram Picture
2.500 1.00 9.00 catalog

3D CAD
PIP2.5X10 10.00
PIP2.5X11 11.00
PIP2.5X12 12.00
PIP2.5X14 14.00
PIP2.5X18 18.00
PIP3.175X7.0[TH] 3.175 0.89 7.00 catalog

3D CAD
PIP3.175X8.5[TH] 8.50
PIP3.175X9.8[TH] 1.27 9.80
PIP3.175X11[TH] 11.00
PIP3.175X11.5 1.55 11.50
PIP3.175X13.2 13.20
PIP3.175X14.3 14.30
PIP3.175X18.8 18.80
PIP3.175X20.3 20.30

Back to Top

Z-shape Clip and Anchor

Model Memo Heat Sink
Z-shape clip
· EZR-30x15
· EZL-30x15
· EZR-40x25
· EZL-40x25
· EZR-50x35
· EZL-50x35
· EZR-60x45
· EZL-60x45
· EZR-70x55
· EZL-70x55
· Z-CL35.5x48.2
· Z-CL35.5Rx48.2
· Z-CL44.9x53.5
· Z-CL44.9Rx53.5
· Z-CL48.2x60.9
· Z-CL48.2Rx60.9
· Z-CL55.8x60.9
· Z-CL55.8Rx60.9
· Z-CL47.5x76.2
· Z-CL47.5Rx76.2
ZCLIP Picture General purpose
Please visit Z-shape clip for details
3D CAD
Generally, Z-shape clips should be used with heatsinks 60x60mm in size or smaller.
Please click here for details.
AHK-1.6
AHK-2.6
AHK-3.4
AHK Picture Solderless anchor for Z-shape clip.
Please click here for details.
3D CAD
Can be used with Z-shape clip
ANC-D057
ANC-D058
ANC Picture Solder anchor for Z-shape clip.
Please click here for details.

Back to Top

QSZ Clip and Anchor

Model Memo Heat Sink
QSZ Clip
· QSZ24x24
· QSZ24x24R
· QSZ29x29
· QSZ29x29R
· QSZ34x34
· QSZ34x34R
· QSZ39x39
· QSZ39x39R
· QSZ44x44
· QSZ44x44R
· QSZ49x49
· QSZ49x49R
· QSZ54x54
· QSZ54x54R
· QSZ58x58
· QSZ58x58R
· QSZ64x64
· QSZ64x64R
QSZCLIP Picture General purpose
Please visit QSZ clip for details
3D CAD
Generally, QSZ Clips should be used with heatsinks 60x60mm in size or smaller.
Please click here for details.
Solderless Anchor
ANCR-8
ANCR-9
ANCR-11
ANCR-12
ANCR-13
ANCR-16
ANCR Picture Solderless anchor for QSZ clip and/or QuickSet Series.
catalog
3D CAD

Solderless anchor can be used with
QSZ clip and/or QuickSet Series.


Please choose the appropriate anchor pin, considering PCB thickness, Chip height, and heatsink specification.

Back to Top

Backing Plate

Model Hole Pitch
(mm)
Compatible
Heatsinks
Spec. Note
BPL-80
bkplates 70 x 70 LPD80S

UB80S
catalog
DXF


catalog
PDF
  • The following parts are pre-installed
  • to the backing plate.
  • Four, M3 thru standoff
  • Insulator (UL certified)
BPL-90
80 x 80 LPD90S

UB90S
catalog
DXF


catalog
PDF
BPL-100
90 x 90 LPD100S

UB100S
catalog
DXF


catalog
PDF

Back to Top

© 2008 Alpha Novatech, Inc.