MX64 Single Row Sealed
Connector Application Specification
REV 6 –Jun 14, 2016
Revision History
Revision Level
Change Information
Publication Date
Rev 1
9-27-04
Rev 2
11-22-05
Rev 2.11
3-17-06
Rev 2.12
9-9-10
Rev 3
4-28-14
Rev 4
Add TE Gen Y and JST AIT terminal
information for series 31404
10-26-15
Rev 5
1. Update TE and Molex terminal
information for series 31402/34975
2. Add terminal part number for series
31403/34977
3. Add 8 way assembly information
11-18-15
Rev 6
Add Yazaki FLX 0.64mm and TE 0.64mm
Side Orientation terminal for 8 way
6-14-16
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
2
Table of Contents
Section 1:
Section 2:
Section 3:
Section 3A:
Section 4:
Section 5:
Section 5A:
Section 6:
Product Introduction
Product Summary
Harness Assembly Instructions
8 Way WDC Assembly Instructions
Connector Mating Instructions
Service Instructions
8 way WDC Service Instructions
Electrical Continuity Checking
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
3
Section 1
Product Introduction
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
4
Section 1:
MX 64TM Connectors
This reference manual contains information pertaining to the Molex
0.64mm connection system. The connectors mate to various sensors
among General Motors, Ford And Daimler Chrysler products
There are multiple color coded keying options as defined by USCAR or
customer request. In addition there are 3 different terminal options for
individual OEM terminal preferences. These preferences are defined by
Series Numbers below.
Molex Series 31402/34975 = TE/Molex “GET”
Molex Series 31403/34977 = Molex MX64
Molex Series 31404 = Yazaki Kaizen 0.64 /Yazaki FLX 0.64 /TE Gen Y
0.64 /TE 0.64 Side Orientation /JST AIT 064
For product ordering information, please contact your Molex Inside Sales
Representative at (800)786-6539.
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
5
Section 2
Product Summary
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
6
Section 2:
MX 64TM Connectors
Single Row Sealed
Connector features
–
2, 3, 4, 5, 6, 8 way
–
–
–
–
–
–
Available in circuit sizes
Adopted as the new USCAR single row
footprint
Will accommodate various terminal systems
MX64
Molex or TE GET
Yazaki Kaizen / Yazaki FLX /TE Gen Y
/TE Side Orientation /JST AIT
18-22 AWG and .36-.83 mm2 Metric Wire
CPA option
4 polarization options
Matte seal design
Connector housing
–
Molded circuit pegs can be left in during the
Molex assembly process to seal voided
circuits
Eliminates separate rear seal cover
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
7
Section 2:
MX 64TM Connectors
Single Row Sealed_2-6 way
TPA
Connector
Housing
Terminal
Housing
Common
Peripheral
Seal
Common
Matte Seal
Common
CPA
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
8
Section 2:
MX 64TM Connectors
Single Row Sealed _8 way with wire dress cover
Wire Dress Cover
(Optional)
Connector
Housing
CPA
(Optional)
Horizontal Direction
Terminal Housing
Matte Seal
TPA
Vertical Direction
0.64mm Connector Application Spec. - REV 6-
Perimeter Seal
Jun 14, 2016
9
Section 2:
MX 64TM Connectors
Single Row Sealed
Common connector housing
–
–
–
Eliminates separate rear seal cover for
the TE /Molex GET, Yazaki /TE /JST AIT
or the Molex 0.64 terminal
Can accept any terminal housing design
Molded circuit pegs can be left in during
the Molex assembly process to seal
voided circuits.
Allows for customer specific sealing
patterns
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
10
Section 2:
MX 64TM Connectors
Product Identification
MOLEX
PART
NUMBER
DATE CODE
XX XXX
DAY of the year
001 to 365
Note: Product Identification may appear on either
side of connector housing.
0.64mm Connector Application Spec. - REV 6-
YEAR (last 2 digits)
Jun 14, 2016
11
Section 2:
MX 64TM Connectors
Part # legend single row sealed Female
(2-6 way)
3497X-X X X X
3140X-X X X X
Seal Cover Configurations 0,1,2,3,4,5,6,7,8,9
CPA OPTION (0,1)
0 = Without CPA
1 = With CPA
Polarization Options (1,2,3,4)
1= USCAR Option A (BLACK)
2= USCAR Option B (GRAY)
3= USCAR Option C (BROWN)
4= USCAR Option D (GREEN)
5 = USCAR OPTION B, COLOR: BLACK
6 = USCAR OPTION C, COLOR: BLACK
7 = USCAR OPTION D, COLOR: BLACK
Circuit SIZE 2,3,4,5,6,8
Terminal System 2,3,4,5,7
2/5 = TE/Molex "GET"
3/7 = MOLEX 0.64mm
4 = Yazaki Kaizen /TE Gen Y 0.64 /JST AIT 064
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
12
Section 2:
MX 64TM Connectors
Part # legend single row sealed Female
(8 Way)
31404-8 X X X
Seal Cover Configurations
CPA OPTION (0,1,2,3,4,5,6,7,8,9)
0, 2, 4, 6 OR 8 = Without CPA
1, 3, 5, 7, OR 9 = With CPA
Polarization Options (1,2,3,4,5,6,7,8)
1 OR 5 Option A (BLACK)
2 OR 6 Option B (LT. GRAY)
3 OR 7 Option C (DK. GRAY)
4 OR 8 Option D (TBD)
Circuit SIZE 8
Terminal System 4: Yazaki Kaizen /Yazaki FLX 0.64 /TE Gen Y 0.64 /
TE 0.64 Side Orientation
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
13
Section 2:
MX 64TM Connectors
Molex MX64 0.64mm
TE/Molex “GET” 0.64mm
0.64mm Connector Application Spec. - REV 6-
Yazaki Kaizen/Yazaki FLX 0.64
TE Gen Y 0.64/TE 0.64 Side
Orientation /JST AIT 0.64mm
Jun 14, 2016
14
Section 2:
TM Connectors
MX 64
TE/Molex GET 0.64mm
Female Terminal
Series 31402/34975 Terminal Part
Numbers
Orientation Tab
Ford Part Number
TE Part Number
Molex Part Number
18 & 20 AWG (0.5-0.75mm²)
18 & 20 AWG (0.5-0.75mm²)
18 & 20 AWG (0.5-0.75mm²)
TIN
TIN
TIN
# 3F2T-14474-RA
# 1393366-1
GOLD # 1L2T-14474-CA
GOLD # 1393365-1
22 AWG (0.35mm²)
22 AWG (0.35mm²)
TIN
TIN
# 3F2T-14474-SA
GOLD #1L2T-14474-DA
# 1393367-1
GOLD # 1393364-1
0.64mm Connector Application Spec. - REV 6-
# 342300003
GOLD # N/A
22 AWG (0.35mm²)
TIN
# 342300001
GOLD # N/A
Jun 14, 2016
15
Section 2:
MXTE/Molex
64TMGETConnectors
0.64mm Female
Terminal
Series 31402/34975
Orientation Tab
Correct Orientation
90 Misorientation
Lock-out
180 Misorientation
Lock-out
Terminal Insertion Orientation to Grommet Seal Cover
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
16
Section 2:
TM Connectors
MXMolex
640.64mm
Female Terminal
Series 31403/34977
Series 31403/34977 Terminal Part Numbers
MOLEX Part Number
18 & 20 AWG
TIN
# 33468-0003
GOLD # 33467-0005
22 AWG
TIN
# 33468-0001
GOLD # 33467-0003
0.5-0.75mm²
TIN
# 33468-0024
GOLD # 33467-0024
0.35mm²
TIN
# 33468-0022
GOLD # 33467-0022
Orientation Tab
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
17
Section 2:
TM Connectors
MXMolex
640.64mm
Female Terminal
Series 31403/34977
Orientation Tab
Correct Orientation
90°Misorientation
Lock-out
180°Misorientation
Lock-out
Terminal Insertion Orientation to Grommet Seal Cover
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
18
Section 2:
TM Connectors
MX
64
Yazaki Kaizen/ Yazaki FLX/ TE Gen Y/ TE Side Orientation/
JST AIT 0.64mm Female Terminal Series 31404
Series 31404 Terminal Part Numbers
Yazaki Kaizen 0.64mm
TE Gen Y 0.64mm
JST AIT 0.64mm
18 AWG
TIN # 7116-4619-02
GOLD # 7116-4619-08
20 & 22 AWG
TIN # 7116-4618-02
GOLD # 7116-4618-08
18 AWG (0.75mm²)
18 AWG (0.75-0.85mm²)
TIN # 2035170-2
SILVER # 2035124-2
20 & 22 AWG (0.35-0.5mm²)
TIN # SAIT-A02T-M064
GOLD # SAIT-A02GF-M064
20 & 22 AWG (0.3-0.5mm²)
TIN # 2035170-1
SILVER # 2035124-1
TIN # SAIT-A03T-M064
GOLD # SAIT-A03GF-M064
Yazaki FLX 0.64mm
TE 0.64mm Side Orientation
0.75mm²
18 AWG (0.75mm²)
TIN # 7116-7278-02
0.35-0.5mm²
SILVER # 2138699-2
20 & 22 AWG (0.35-0.5mm²)
TIN # 7116-7277-02
SILVER # 2138699-1
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
19
Section 2:
TM Connectors
MX
64
Yazaki Kaizen/ Yazaki FLX/ TE Gen Y/ TE Side Orientation/
JST AIT 0.64mm Female Terminal Series 31404
Orientation Tab
Correct orientation
90 Misorientation
180 Misorientation
Lock-out
Lock-out
Terminal Insertion Orientation to Grommet Seal Cover
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
20
Section 3
Harness Assembly Instructions
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
21
Section 3: Harness Assembly Instructions
A. TPA shown in “As-Shipped” position (FIG. 3-1)
TPA shown “LOCKED” position (FIG. 3-2)
TPA to remain in pre-lock position (as shipped) until all circuits are
loaded (Fig. 3-1)
TPA
Fig. 3-1
Fig. 3-2
Section Views of TPA in “Pre-Lock”and “Lock” Positions
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
22
Section 3: Harness Assembly Instructions
TPA must be in pre-lock position to install terminals!
AS SHIPPED
TPA in prelock
Fig. 3-3
0.64mm Connector Application Spec. - REV 6-
TPA locked
Fig. 3-4
Jun 14, 2016
23
Section 3: Harness Assembly Instructions
2-3 way connectors
TPA must be in pre-lock position to install terminals!
If TPA is locked you must move it to the pre-lock position by
carefully lifting up on the upper side of the TPA using a 3.5 mm flat
blade screw driver. This must be done as shown in FIG. 3-5
DO NOT PRY ON THE LATCH SIDE OF THE CONNECTOR This will
damage the TPA and connector!
SCREW DRIVER
DO NOT PRY HERE
LIFT HERE
FIG. 3-5
0.64mm Connector Application Spec. - REV 6-
FIG. 3-6
Jun 14, 2016
24
Section 3: Harness Assembly Instructions
4-8 way connectors
TPA must be in pre-lock position to install terminals!
If TPA is locked you must move it to the pre-lock position by
carefully lifting up on the upper side of the TPA by inserting a 3.5
mm flat blade screw driver into the TPA access window as shown
DO NOT PRY ON THE LATCH SIDE OF THE CONNECTOR .This will
damage the TPA and connector!
SCREW DRIVER
DO NOT PRY HERE
LIFT HERE
Fig. 3-7
0.64mm Connector Application Spec. - REV 6-
Fig. 3-8
Jun 14, 2016
25
Section 3: Harness Assembly Instructions
B. 0.64mm Terminal Installation (continued)
With TPA still in pre-lock position, orient terminal to rear of connector.
Grip the wire, (Fig. 3-9) and insert through appropriate circuit opening (Fig. 310). If resistance is encountered, retract the terminal and adjust the angle of
insertion. Continue inserting the terminal until it stops and locks on the lock
finger with an audible click, then pull the wire to ensure terminal is locked.
(PUSH CLICK PULL)
Fig. 3-9
0.64mm Connector Application Spec. - REV 6-
Fig. 3-10
Jun 14, 2016
26
Section 3: Harness Assembly Instructions
C. Seating TPA with the 0.64mm Terminal
With the terminals fully installed, the TPA can be seated into its final lock
position by applying an even force (Fig. 3-11) until it comes to a stop and you
hear an audible click from the locking finger locking in place. If the TPA
resists it may be detecting a partially installed terminal. Pull the TPA back
into its pre-lock position and make sure all terminals are fully installed. Upon
completion, the TPA can be seated.
Fig. 3-11 A&B
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
27
Section 3: Harness Assembly Instructions
Completed Product
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
28
Section 3A: 8 way Wire Dress Cover
assembly Instructions
Wire Dress Cover (WDC) Installation
–
–
–
Step1: Bend the wire toward the required direction (Fig.3A-1)
Step2: Put the WDR to the position that showed in fig.3A-2 , then Push it to the
stopped position along Dir._1 (Fig. 3A-2). Don’t assembly like Fig.3A-5
Step3: Push WDC along Dir._2 to the final lock positon with an audible click
(Fig. 3A-3). then slightly pull WDC along Dir._3 to ensure it is locked (Fig.3A-4)
Dir._1
Fig. 3A-1
Fig. 3A-2
Dir._3
Dir._2
Fig. 3A-3
Fig. 3A-4
PUSH CLICK PULL
WRONG!
Fig. 3A-5
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
29
Section 4
Connector Mating Instructions
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
30
Section 4:
A.
Connector Mating Instructions
Connector polarization options & color identification
2, 3, 4, 5, 6 way
USCAR Option A (BLACK)
USCAR Option B (GRAY)
USCAR Option C (BROWN)
USCAR Option D (GREEN)
8 way
Option A (BLACK)
Option B (LIGHT GREY)
Option C (DARK GREY)
Special request Option refer to related drawing
For updated polarization options consult.
HTTP://WWW.USCARTEAMS.ORG
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
31
Section 4:
Connector Mating Instructions
B. Connector mating
Correctly orient the connector (align keying features) onto the mating
connector (Fig. 4-1) Then evenly push the connector onto the mating
connector until it locks with an audible click. (Fig. 4-2).
Fig. 4-2
Fig. 4-1
Align
Keying
Features
Align
Keying
Features
Mated connector
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
32
Section 4:
Connector Mating Instructions
C. Optional Connector Position Assurance (CPA)
With the connector mated the CPA can now be engaged. Push the CPA
toward the mating surface until it clicks into its locked position (Fig. 4-3).
CPA
Fig. 4-3
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
33
Section 5
Service Instructions
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
34
Section 5: Service Instructions
A. Connector removal from sensor
To un-mate the connector from the sensor, push the CPA (if equipped) away
from mating surface (Fig. 5-1) Then depress the latch on the top of the
connector so the lock releases.
Grip the connector and evenly pull straight away from the sensor. (Fig. 5-2)
Fig. 5-1
Fig. 5-2
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
35
Section 5: Service Instructions
B. TPA Servicing
Step 1: To add additional circuits move the TPA from locked to prelock as shown in section 3. Stop pulling when pre-lock is reached.
Step 2: To remove circuits that have been populated you must remove
the TPA from the connector by raising it into pre-lock and then
continue raising until the TPA has been removed.
Fig. 5-3
Step 1: Pry Up TPA
0.64mm Connector Application Spec. - REV 6-
Fig. 5-4
Jun 14, 2016
36
Section 5: Service Instructions
B. TPA Servicing (continued)
TPA
Views of TPA in “Pre-Lock” Position
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
37
Section 5: Service Instructions
C. 0.64mm Terminal Removal
After removing the TPA, Push up on the wire and carefully displace
the locking finger using 1mm blade screwdriver. Once the locking
finger has been displaced gently pull on the wire to remove the
terminal.
Do not use excessive force. Excessive force can damage the lock
finger.
Once the required terminals have been removed, Replace the TPA
and lock if terminal population is complete.
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
38
Section 5: Service Instructions
D. 0.64mm Terminal Removal (continued)
Do not use excessive force. Excessive force can damage the lock
finger.
Deflect the top of locking finger to unlock it from the terminal. Apply
light pressure on lock finger while lightly pulling terminal wire.
Screw driver
Lock Finger
Female
Terminal
Fig. 5-9
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
39
Section 5: Service Instructions
E. 0.64mm Terminal Removal (continued)
Carefully displace the locking finger by prying the lock finger up to
unlock it from the terminal. Use care not to over deflect the lock finger to
avoid damage.
Cross sectioned for photographic purpose
Insert 1mm
pry tool here
Unlock finger to remove terminal
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
40
Section 5: Service Instructions
F. 0.64mm Terminal Removal (continued)
Once the terminal lock finger is disengaged, pull on the wire (Fig. 512) to release the terminal.
Fig. 5-12
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
41
Section 5: Service Instructions
G. MX0.64 Terminal Crimping
If the 0.64mm terminal needs to be replaced, a new one can be hand
crimped using the Molex Crimp Tool Number 63811-4200. Contact
Molex for terminal drawings, hand crimp instructions and crimp
height requirements.
H. TE/Molex “GET” Terminal Crimping
If the TE/Molex “GET” terminal needs to be replaced, a new one
can be hand crimped using the Molex crimp tool number . 638114500 for the wire range: 0.22-0.35 mm2 & 22 awg. And 63811-4600
for the wire range: 0.50-0.75 mm2 & 20-18 awg. Contact Molex for
terminal drawings, hand crimp instructions and crimp height
requirements.
I.
Yazaki Kaizen/ Yazaki FLX/ TE Gen Y/ TE Side Orientation/
JST AIT terminal crimping
If the Yazaki Kaizen/ Yazaki FLX/ TE Gen Y/ TE Side
Orientation/ JST AIT terminal needs to be replaced please
consult Yazaki/TE/JST for crimp tool information.
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
42
Section 5A: 8 way WDC Service Instructions
WDC Removal
– Carefully Push down and displace the lock finger using 1.5mm flat
blade screw driver. Apply light pressure on lock finger while lightly
Push WDC with the thumb (Fig. 5A-4). Once the locking finger has
been displaced gently, push the WDC to remove it along Dir._4. (Fig.
5A-6)
– Remove the WDC gently along Dir._5. (Fig. 5A-7)
– Do not use excessive force. Excessive force can damage the lock
finger. (Fig. 5A-5)
Dir._4
Dir._5
Lock Finger
Fig. 5A-4
Fig. 5A-5
0.64mm Connector Application Spec. - REV 6-
Fig. 5A-6
Jun 14, 2016
Fig. 5A-7
43
Section 6
Electrical Continuity Checking
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
44
Section 6: Electrical Continuity Checking
A. Pogo Pin Recommendation -MX 0.64mm Terminal
Pogo Pin Specification – See next page.
TPA Stop Surface
Spherical Tip
0.53 mm
5.75 mm
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
45
Section 6: Electrical Continuity Checking
A. Pogo Pin Recommendation - 0.64mm Terminal (continued)
Probe Pin Details (0.64mm terminal)
Manufacturer: Lone Star Industrial
Part number: LS040RS-ELW-277-N-4.7
Pin diameter: 0.020” (0.53 mm)
Tip shape: Spherical
Tel: (915) 779-7255
LS040RS-ELW-277-N-4.7
POGO PIN
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
46
Section 6: Electrical Continuity Checking
B. Recommendations
When testing the connector for continuity, it is imperative that you
do not damage the terminals!
Pogo pins should be checked for damage or sticking several times a shift:
First, a visual inspection of all the pins for damage should be
performed.
Next, a testing block should be used to depress all the pogo pins up
into the barrel. If there is a bent or sticking pin, it should remain
stuck in the barrel of the pogo pin. A damaged or stuck pin should
be replaced before any additional testing is performed.
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
47
Section 6: Electrical Continuity Checking
B. Recommendations (continued)
Probing damage can occur…
If a sharp-ended probe is inserted into the terminal. This may damage
the plating and increase contact resistance.
If an oversized diameter probe is inserted into the terminal. This will
overstress the beam in the terminal, creating an environment for
intermittent contact and/or increased electrical resistance.
If a probe is inserted into the terminal at an angle or off center. This may
damage the terminal and/or the connector.
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
48
Section 6: Electrical Continuity Checking
C. Manual Probing of the Connector
If the connector must be probed off-line, please use:
–
Fig. 6-1
GM probe tool # J-35616-64A for the 0.64mm terminal (Fig. 6-1).
Insert the probe through the terminal opening as shown in Fig. 6-2.
Fig. 6-2
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
49
Section 6: Electrical Continuity Checking
C. Manual Probing of the Connector
Manual probing damage can occur…
If a probe is inserted into the back of the connector. This may
damage the wire seal, creating an environment for fluid ingress.
WRONG!
If the wire insulation is pierced or chafed. This may create a leakpath for fluid ingress and/or wire corrosion.
0.64mm Connector Application Spec. - REV 6-
Jun 14, 2016
50
工商网监
湘ICP备2023018690号
