31387-4001 [MOLEX]
Rectangular Power Connector, 80 Contact(s), Male, Solder Terminal,;
| 型号： | 31387-4001 |
| 厂家： | 
Molex |
| 描述： | Rectangular Power Connector, 80 Contact(s), Male, Solder Terminal, 连接器 |
| 文件： | 总4页 (文件大小：524K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MX123™ Sealed Connection System
2.54mm (.100”) Pitch
FEATURES AND SPECIFICATIONS
Molex has developed a fully-sealed, high-performance MX123™ connection system that offers the
smallest packaging size in the industry, designed for transportation power-train applications that
accommodate low-level signal and high-current load requirements
31386 53-Circuit Vertical Headers
31387 73- and 80-Circuit
Vertical Headers
34566 73- and 80-Circuit Lever
(Mate-Assist) Receptacles
34576 49- and 56-Circuit Lever
(Mate-Assist) Receptacles
34565 73- and 80-Circuit
Wire Dress Covers
The MX123 is a fully sealed, high-performance
connection system that has been optimized for
transportation power-train applications in the most
challenging under-hood environments. MX123
connection systems are currently used in on-engine
automotive applications, off-road construction and
industrial equipment. The MX123 system maintains
low and stable contact resistance under severe
temperatures and vibrations.
The header pins are protected from scooping by a
center wall that extends longer than the terminal
length. This innovative connection system is based
on two terminal systems, 064- and 280-size
terminals, to provide optimal electrical performance.
The 064-size terminal system has increased normal
force and selective precious plating required to
maintain performance characteristics in the most
demanding environments.
The system consists of lever (mate-assist) receptacles The MX123 lever receptacles mate with the MX123
that reduce harness-assembly complexity by
integrating the housing, lever, Positive Latch
Reinforcement (PLR) and Connector Position
Assurance (CPA) components. Sealing performance
and package size are optimized by utilizing
interfacial and matte-seal technologies. The matte-
seal technology reduces package size and
harness-assembly complexity by allowing closer
center-to-center terminal spacing and by eliminating
the need for crimping individual cable seals. The
interfacial seal is interior to the connector shroud,
protecting if from damage during harness handling.
vertical headers. The headers have been designed to
provide customer flexibility by offering two
mounting-style options, three PCB electrical
strategies and multiple-plating options. The headers
are designed to be vertically mounted from the top
or bottom of a casting. They are available for
through-hole solder processing, compliant-pin, or
wire-bonding technologies with precious plating
(Gold or Silver). For more information on the Molex
MX123 connection system, visit:
34575 49- and 56-Circuit
Wire Dress Covers
33467, 33468
MX64
Receptacle Terminals
34586 0.64mm (.025")
TerminalService Tool
www.molex.com/ind/mx123.html.
D
B
C
A
B
A
MX123 Headers Mounted on a Under-Hood Engine Control Module
A: Up-Integrated Module (Custom from Molex)
B: 73-Circuit Lever Receptacle (Series 34566)
A: 80-Circuit Header (Series 31387)
B and C: 73-Circuit Header (Series 31387)
D: 56-Circuit Header (Series 31386)
MX123™ Sealed Connection System
2.54mm (.100”) Pitch
FEATURES AND SPECIFICATIONS
Features and Benefits
n Anti-scooping features are friendly to
n Header placement flexibility allows top or bottom
header loading to streamline module
manufacturing process’s
n Receptacle and header housings with 6 unique
mechanical polarization options and unique color
coding offers the ability to use multiple connectors
on one module without the risk of cross-mating
incorrect harness connectors
“blind-mate” conditions
n Integrated PLR and CPA components reduce
assembly complexity
n Precious plating enables stable contact resistance
under extreme temperature and vibration conditions
n Optional header terminal filtering eliminates cross
n Wire dress available in 2 options: 0 and 180°
orientation allows for wire-routing design
flexibility
talk between adjacent circuits
n Lever retention lock on harness connector retains
lever in pre-lock position for ease of installation
n PCB tail customization available with solder-tail or
compliant-pin technology, allowing for PCB design
flexibility
MX123 Sealed Headers for Top and Bottom
PCB Mounting
MX123 Up-Integrated Module Filtering Option
MX123 Sealed Headers – PCB Interface Options
MX123™ Sealed Connection System
2.54mm (.100”) Pitch
SPECIFICATIONS
Reference Information
Packaging:
Physical
Durability — 10 Cycles:
Housing: 30% Glass Filled SPS / Nylon Blend
PLR: 30% Glass Filled SPS / Nylon Blend
Contact: Copper (Cu) Alloy
Terminal Plating:
2.80mm (.110”) — 5 milliohms max.
0.64mm (.025”) — 20 milliohms max.
PLR Insertion Force: 75N (16.9 lb) max.
PLR Extraction Force: 120N (27.0 lb) max.
CPA Insertion Force: 60N (13.5 lb) max. (unmated),
22N (5.0 lb) max. (fully mated)
CPA Extraction Force: 22N (5.0 lb) max.
FCLT (Class 3): 20 milliohms max.
Thermal Shock (Class 3, 100 cycles):
2.80mm (.110”) — 5 milliohms max.
0.64mm (.025”) — 20 milliohms max.
High-Temperature Exposure (Sealing): 48kPa for 15
seconds and submersion for 30 minutes and isolation
resistance of 20 Megohms @ 500V DC min.
Temperature / Humidity (Sealing): 48kPa for 15
Vertical Headers: Tray
Lever Receptacles: Cell-Pack Partition
Wire Dress Covers: Bulk
Terminals – Reel
Contact Area:
Mates With:
2.80mm (.110”) — Tin (Sn)
0.64mm (.025”) — Gold (Au)
Underplating:
2.80mm (.110”) — Nickel (Ni)
0.64mm (.025”) — Nickel (Ni)
Operating Temperature: -40 to +125 °C
73- and 80-Circuit: Headers (Series 31387) mate
with Receptacle (Series 34566)
56-: Header (Series 31386) mates with
Receptacle (Series 34576)
Use With, Terminals:
MX64: 0.64mm (.025”) (Series 33467)
Mechanical / Electrical / Sealing
Mating Force: Less than 75N (16.9 lb)
Unmating Force: Less than 75N (16.9 lb)
Electrical
Voltage (max.): 500V
Current (max.):
Connector Retention (Primary Latch): 110N (24.7 lb) min. seconds and submersion for 30 minutes and isolation
2.80mm (.110”) — 25.0A
0.64mm (.025”) — 11.0A
Contact Resistance:
2.80mm (.110”) — 5 milliohms max.
0.64mm (.025”) — 20 milliohms max.
Dielectric Withstanding Voltage: 1500V AC
Isolation Resistance: 20 Megohms min.
Contact Retention to Housing:
resistance of 20 Megohms @ 500V DC min.
2.80mm (.110”) — 90N (20.2 lb) min.
0.64mm (.025”) — 75N (16.9 lb) min.
Contact Insertion Force Into Housing: 30N (6.7 lb) max.
Fluid Resistance (Sealing): submersion for 30 minutes
and isolation resistance of 100 Megohms @ 500V DC min.
Mechanical Shock and Vibration Sequence
Polarization Feature Effectiveness: 220N (49.5 lb) min. (GMW3191, Electrical):
2.80mm (.110”) — 5 milliohms max.
0.64mm (.025”) — 20 milliohms max.
MARKETS AND APPLICATIONS
n Automotive, Industrial and Recreational Vehicles
-Power-train (Engine Control and Transmission
Control Modules)
-Safety / Chassis
-Body and Interior
-Information and Entertainment
MX123™ Sealed Connection System
2.54mm (.100”) Pitch
ORDERING INFORMATION
MX123 Vertical Headers
Order No.
31387-4001
31387-4009
31387-2014
31387-2002
31387-2003
31386-2001
Plating
Circuit Size
Key Option
Colors
Blue
80
80
73
73
73
56
G
H
A
B
C
Gray
Black
Gray
Blue
Select Gold
G
Blue
MX123 Lever (Mate-Assist) Receptacles*
Order No.
34566-0703
34566-0803
34566-0103
34566-0203
34566-0303
34576-0703
Circuit Size
Key Options
PLR Color
80
80
73
73
73
56
G
H
A
B
C
Blue
Gray
Black
Gray
Blue
Blue
G
Dress Covers
Order No.
34565-0003
34575-0003
Assembly Features
Cover for Circuit Sizes
73 and 80
Lever Retention Lock
49 and 56
Cavity Plug
Order No.
Assembly Features
Size (mm)
34586-0001
Lock Tab and Forward Stop
0.64mm terminal
MX64 Terminals
Order No.
33467-0004
33467-0003
33467-0006
33467-0005
7116-4152-02
Size (mm)
0.64
Plating
Gold
Gold
Gold
Gold
Tin
Wire Size (AWG)
Payoff Direction
22
22
D
0.64
B
0.64
18 to 20
18 to 20
14
D
0.64
B
2.80
Yazaki 2.80mm Terminals
* Numerous additional polarity, wire dress, knock-out patterns and PLR color options; for full offering, visit molex.com and enter the series number (for example: 34566)
www.molex.com/ind/mx123.html
Order No. 987650-3032
USA/GF/2009.04
© 2009, Molex
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