Mega-Fit
®
Power Connectors deliver cutting-edge
current density at 23.0A per circuit; terminals provide
six independent contact points for long-term reliability in
virtually every industry and application
Feature and Benefits
Power-dense design with high-
current terminals, tight pitch and
row spacing
Terminal interface with six
independent points of contact
(split-box terminal design)
Extended barrel conductor crimp
Provides one of the highest current-
density options compared to existing
mid-range power connectors
Offers redundant, secondary current
paths for long-term performance and
reliability
Provides extremely strong terminal-to-
wire retention for long-term reliability
Allows system to be “hot plugged” at
48V/23.0A up to 30 cycles
Protects against potential damage
during handling and mating
Ensures secure retention when
receptacle and header are mated.
Delivers an audible click to provide
feedback that connector is fully mated
Mega-Fit
®
Power
Connectors
5.70mm Pitch
172063
Crimp Terminals,
Gold
171692
Receptacle, 94 V-0
170001
Receptacle,
Glow-Wire
172064
Right-Angle
Headers, Gold
172065
Vertical Headers,
Gold
Sacrificial contacts
Fully isolated header pins and
receptacle terminals
Positive locking housing
B.
C.
D.
A.
Mega-Fit Power Connector Family
A. Vertical Header, Gold
B. Right-Angle Header, Gold
C. Receptacle
D. Female Crimp Terminal, Gold
Product Features
Premium housing features
Positive lock
Six independent points of contact
Four redundant
contacts or sacrificial
contacts
Two main points
of contact
Fully isolated
terminals
Polarizing and
retention pegs
Hot pluggable
Four sacrificial contacts
Two main points of contact
Power Density — 23.0A per contact
Vertical header PCB footprint
5.70mm
row spacing
5.70mm
pitch
The female terminal has four sacrificial contacts to attract arcing and
protect the two main points of contact when unmating the connector
while the system is under full power
Current interupt rating at UL for 48V at 23.0A
Specifications
Mega-Fit
®
Power
Connectors
5.70mm Pitch
Mechanical
Contact Retention to Housing: 30N
Mating Force (max.):
5.6N per circuit, Gold (Au)
Unmating Force (max.):
5.6N per circuit, Gold (Au)
Durability (max.):
200 mating cycles, Gold (Au)
Wire Pull-Out Force (min.):
12 AWG / 4.00mm
2
: 220N
Physical
Header:
UL 94 V-0, glow-wire
Contact:
High-conductivity copper
Plating:
Contact Area —
Gold (Au) 30u” and 15u” options
Solder Tail Area — Tin (Sn)
Underplating — Nickel (Ni)
PCB Thickness:
1.60 and 2.40mm (.062 and .093”)
Operating Temperature (max.):
-40 to +120°C
Reference Information
UL File No.: E29179
CSA File No.: LR19980
IEC: 1400024
RoHS: Yes
Halogen Free: Headers only
Glow Wire Compliant:
Yes, some options
Electrical
Voltage (max.): 600V
Current (max.): 23.0A
Contact Resistance (max. change):
6 milliohms
Current Interrupt Rating:
48V AC/DC, 23.0A max. up to
30 mate and un-mate cycles
Applications
Consumer / Home Appliance
– Washers and dryers
– Heaters and air conditioners
Networking and Telecommunication
– Hubs and servers
– Power supplies and distribution
Industrial
– Machinery and heavy equipment
– Lighting and automation
Commercial Vehicle
– Unsealed electronic control
modules
– Power converters
Ordering Information
Receptacles
Series No.
171692
170001
Circuit Identification
Yes
Packaging
Bag
Flammability Rating
UL 94 V-0
Glow-Wire
Headers
Series No.
172064
172065
Orientation
Right-Angle
Vertical
Packaging
Tray
Flammability Rating
UL 94 V-0
Glow-Wire
Terminals
Series No.
Base Material
Copper Alloy
Plating
Gold
Wire Size
(AWG | Metric)
12, 14 or 16 |
1.50, 2.50 or 4.00mm
2
Packaging
Reel
Documentation
Product
Specification
Application
Specification
Application Tooling
Specification
Test Summary
PS-76823-100
AS-76823-100
ATS-63902-3400
ATS-63902-3300
TS-76823-100
172063
Application Tooling
Terminal
172063-0312
172063-1312
172063-0311
172063-1311
Wire Size
12 AWG
2.50 & 4.0mm
2
14 to 16 AWG
1.5mm
2
FineAdjust™
Applicator
63902-3400
63825-7100
AWG only
63902-3300
63824-0800
Hand Crimp Tool
Terminal
Extraction Tool
www.molex.com/link/megafit.html
Order No. 987650-5401 Rev. 3
Printed in USA/KC/2014.05
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