PC BOARD MOUNTING CONNECTORS
720 SERIES (CRIMP TYPE CONNECTORS)
s FEATURES
The 720 series connectors (crimp connector) are designed
for a wide range of uses, and come in many shapes, two
contact arrangements (one and two rows), and various pin
types. The 720 series headers can be mated with 700 and
740 series sockets, and are lockable when a special cover
is used. Female contacts are secured in the housing by a
unique internal spring structure. High-pressure contacts
are also available which prevent accidental disconnection in
applications that use only a few contacts.
For W and S type headers, insulation molds can be cut to
the necessary size.
s SPECIFICATIONS
Item
Specification
Operating temperature range
–55°C to +85°C
Current rating
DC 3 A
Voltage rating
AC 250 V
Contact resistance
20 mΩ max. (DC 6 V, 0.1 A)
Insulation resistance
1000 MΩ max. (DC 500 V)
Dielectric strength
s MATERIALS
Item
Header
Insertion force
1.05 kg max. (3 pins), 25.2 kg max.
(72 pins)
2.1 kg max. (3 pins), 50.4 kg max.
(72 pins)
Standard
contacts
Withdrawal force
High-pressure
contacts
0.09 kg min. (3 pins), 2.16 kg min.
(72 pins)
High-pressure
contacts
0.18 kg min. (3 pins), 4.32 kg min.
(72 pins)
Applicable wire
Applicable PC board
(standard)
Wire-wrap: AWG #26 to #30 (solid)
Crimping: AWG #20 to #32
1.6 mm (0.062 in.)
Note: For thin wire crimping, the crimp height must be
adjusted for increased reliability. Please contact us
for further information.
Specifications
subject to change
Dimensions are in millimeters (inches)
Polyester (UL94V-0)
Socket
PPO (UL94V-1)
Cover
Insulating material
AC 500 V for 1 minute
Standard
contacts
Materials
Nylon 6 (UL94V-2)
Conductor
Copper alloy
Contact
Gold
Terminal
Plating
Palladium
Note: Tin-plated connectors are also available
for 8- to 34-pin types.
s MATERIALS (SMT CONNECTOR)
Item
Materials
Insulating material
66 Nylon (UL94V-0)
Conductor
Copper alloy
Contact
Gold
Terminal
Palladium
Plating
www.fcai.fujitsu.com
1
