73453PPBA CTS, 73453PPBA Datasheet - Page 18

• Manufacturer Part Number: 73453PPBA
• Description: Heatsinks 6063-T5 AL. .75 in. X 2.0 in.
• Manufacturer: CTS

Specifications of 73453PPBA

• Product: Heatsinks
• Mounting Style: Screw
• Heatsink Material: Aluminum
• Fin Style: Angled
• Dimensions: 50.8 mm L x 19.05 mm W x 14.045 mm H
• Designed For: TO-126, TO-202, TO-218, TO-220
• Color: Black
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CTS
iZIF
GENERAL DESCRIPTION
the PCB retainer for improved structural integrity and thermal
efficiency (.8°C-in./W). The iZIF
pending design for rugged military and aerospace circuit card
applications. It features a quarter-turn lock, uniform clamping
pressure, and can be sized to fit small daughter cards up to
9U VME. A bottom plate may also be added for additional
cooling and structural integrity. The iZIF
stainless steel socket head cap rod with beryllium copper
spring. A variety of finishes are available such as chemical
film, black anodize, and electroless nickel.
THERMAL LINKS
GENERAL DESCRIPTION
of the 6 to 8-segment fingers versus the 2 or 3-segment
fingers available from other manufacturers. These thermal
links are offered for TO-5s, TO-8s and TO-18s with or
without BeO washer and other appropriate hardware.
path between semiconductor and heat sinks or chassis.
FAN TOP SERIES
18
They provide an effective retainer and efficient thermal
CTS’s thermal links provide superior retention because
The iZIF
™
HEAT FRAME
®
™
is a custom aluminum heat frame that integrates
Fan Tops
*Natural convection, case-ambient mounted on G10 board
Dim.
“A”
.25
.25
.25
.25
.36
.33
.12
.12
1.25
1.25
1.25
1.25
Dim.
“B”
.50
.50
.75
.75
Semiconductor
Case Type
TO-18
TO-18
TO-5
TO-5
TO-5
TO-8
TO-5
TO-8
™
is a highly reliable patent-
*Ø °C/W
150.0
150.0
81.1
81.1
57.7
41.0
56.6
56.6
™
features a 1/8”
TXBF2-032-036U TXBF2-032-036B
TXBF2-050-033U TXBF2-050-033B
TXBF-019-025U
TXCF-019-025U
TXBF-032-025U
TXCF-032-025U
TXCF-125-1U
TXCF-125-2U
Unplated
vibration and shock loads. The thermal links can be
inserted and removed multiple times without loss of
retention or damage to the finish over the entire JEDEC
case diameter range. They can be installed with a rivet or
eyelet, soldered to a PC pad or heat sink, mounted with a
single screw or with a threaded stud and hex nut.
Black Cadmium
Part Number
TXBF-019-025B
TXBF-032-025B
TXCF-125-1CB
TXCF-125-2B
There is excellent transistor retention under high
N.A.
N.A.
B
A
TXCF-019-025CB
TXCF-032-025CB
Black Chem.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
BeCu Retainer
BeCu Retainer
Brass Fan
Brass Fan
Material
Brass
Brass
Brass
Brass
BeCu
BeCu