71-533721-04S Amphenol, 71-533721-04S Datasheet - Page 52
![no-image](/images/manufacturer_photos/0/0/49/amphenol_sml.jpg)
71-533721-04S
Manufacturer Part Number
71-533721-04S
Description
Circular MIL / Spec Connectors 4P PT Series MIL-DTL-26482 I
Manufacturer
Amphenol
Series
PT Seriesr
Datasheet
1.91-569762-35G.pdf
(53 pages)
Specifications of 71-533721-04S
Mil Type
MIL-DTL-26482 I
Product Type
Connectors
Contact Style
Socket (Female)
Shell Style
Receptacle
Shell Size
8
Number Of Contacts
4
Insert Arrangement
8-4
Mating Style
Bayonet
Mounting Style
Panel
Termination Style
Solder
Contact Type
Socket
Shell Plating
Cadmium, Olive Drab over Nickel
Current Rating
7.5 A
Voltage Rating
600 V
Body Material
Aluminum
Mounting Angle
Straight
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Amphenol Rectangular Interconnects
additional products for PCB application
UHD MODULE/BACKPLANE CONNECTORS WITH FORK & BLADE
CONTACTS
Amphenol’s wide range of board level interconnects also includes high
density UHD Series module and backplane connectors. These use the
staggered grid pattern but do not use brush contacts. The staggered grid
pattern is 80 contacts per inch, .025 pitch in 8 rows. They are SEM-E for-
mat and are qualified to: EIA 15-763, DESC 89065, IEEE 1101.1 to
1101.9.
The UHD module connectors have surface mount blade contacts and the
mating UHD backplane connectors have solderless press-fit tuning fork
contacts. There are a wide range of high contact density patterns and the
length and style can be tailored to meet customer requirements. They
are rigid pin terminated to the board or flex terminated to the board.
Coax, fiber optics and power contacts can also be integrated into the
connector configuration. Other options include EMI shielding and UHD
interconnects can be provided in a stacking configuration.
NAFI SERIES WITH FORK & BLADE CONTACTS
Amphenol NAFI daughtercard and backplane connectors are another
board level interconnect that uses the fork and blade contact termination.
They provide a wide range of medium contact density patterns and meet
MIL-C-28754 standards. Daughtercard termination is through-hole, using
nickel/gold solder plated contacts. The mating interface is a blade con-
tact which can be either parallel or perpendicular to the daughtercard.
They are available with 2, 3, 4 and 5 rows of contacts, .100 x .100 pitch.
They can be rigid pin terminated to the board or flex circuitry can be used
to attach to the board.
Both UHD and NAFI interconnects are used in military and commercial
aviation, in space applications, shipboard and in military vehicles. For
more information see catalog 12-036 at www.amphenol-abs.com or
www.amphenol-aerospace.com.
PRINTED CIRCUIT BOARD TERMINAL BLOCKS
Amphenol Pcd division supplies wire-to-board discrete-wire connections
in a variety of styles.
• Pluggable terminal blocks and headers in 3.5mm/.150” pitches in
• Fixed terminal blocks in 5.0mm, .200”, .250”, .375” pitches in standard
• Edgecard connectors that are screw terminated style in different size
• Custom designed terminal blocks with ear mounting options, DIN-rail
WIRING INTERFACE MODULES
Amphenol Pcd also supplies an industrial board level interconnect that
replaces discrete terminations with a single pluggable unit. Connectors
can be D-Sub, ribbon cable, RJ style, Centronic or DIN types. Also
diodes, LEDs, resistors, capacitors, relays or fuses can be included in
the unit.
For more information on terminal blocks and wiring interface modules go
online to www.amphenol-pcd.com.
straight, angled, with locking ears, 2-tier, 3 tier, and low profile styles.
profiles, multi-tier, spring-clamp, high current and high voltage styles.
pitches.
mounting options, and others.
®
48
UHD Backplane Connectors on Board, Rigid Pin
Termination, with Fiber Optics, Coax or Power Contacts
NAFI Daughtercard Connector with Flex Termination
PCB Circuit Board Terminal Blocks and Wiring Interface Mod-
ules