0430300038 Drawing

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PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
1 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
MICRO-FIT
1.0 SCOPE
This Product Specification covers the performance requirements and test methods of Micro-Fit
3.00 mm (.118 inch) centerline (pitch) wire to board and wire to wire connector systems terminated
with 18 to 30 AWG stranded wire using crimp technology with tin or gold plating.
2.0 PRODUCT DESCRIPTION
2.1 PRODUCT NAME AND SERIES NUMBERS
Receptacle: 43025 Female Crimp Terminal: 43030
TPA Receptacle: 172952 TPA (for 172952): 172953
Plug: 43020 Male Crimp Terminal: 43031
Headers: 43045, 44914
Test Plug: 44242 (recommended for continuity testing only)
Other products conforming to this specification are noted on the individual drawings.
2.2 DIMENSIONS, MATERIALS, PLATINGS AND MARKINGS
Housings: Receptacle and Plug - Polyester, Nylon; Headers - LCP
Terminal: Phosphor Bronze
Pins: Brass, Modified Tin/Brass
2.3 SAFETY AGENCY APPROVALS
File Numbers:
UL: E29179
CSA: LR19980
IEC 61984 Certification: Tested to and found in compliance with IEC 61984. NRTL type
examination certificate available from Molex upon request. Contact Molex Safety Agency
team for questions regarding certification on specific part numbers.
3.0 APPLICABLE DOCUMENTS AND SPECIFICATIONS
Test Summary: TS-43045-001
Application Spec: AS-45499-001 (moisturizing nylon parts)
4.0 RATINGS
4.1 SAFETY AGENCY RATINGS
Series
(AC RMS or DC)
Agency Current Rating (Single Circuit)
(Amps)
UL CSA IEC UL CSA IEC
43020 350 600 250 5 7 5
43025 600 600 250 8 8 5
172952 600 600 pending
5 7 pending
43045 600 600 250 8 8 5
44914 600 600 250 8 8 5
Current ratings are maximum and may vary depending on wire size, circuit count, and
end-use application. Further testing may be required in the end-use application.
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
2 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
4.2 CURRENT DERATING AND APPLICABLE WIRES
Current is dependent on connector size, contact material, plating, ambient temperature, printed
circuit board characteristics and related factors. Actual current rating is application dependent
and should be evaluated for each application.
Stranded Copper Wire Size Max. Outside Insulation Diameter
18 AWG 1.85 mm (.073 inch)
0.75 mm2 1.85 mm (.073 inch)
20 AWG 1.85 mm (.073 inch)
22 AWG 1.85 mm (.073 inch)
24 AWG 1.85 mm (.073 inch)
26 AWG 1.27 mm (.050 inch)
28 AWG 1.27 mm (.050 inch)
30 AWG 1.27 mm (.050 inch)
CURRENT DERATING REFERENCE INFORMATION
AWG and
Metric
Wire Size
2-circuit 6-circuit 12-circuit 24-circuit
W-W W-B W-W W-B W-W W-B W-W W-B
Amps Amps Amps Amps Amps Amps Amps Amps
18 AWG 7 8.5 6 6.5 5.5 5.5 5 5
20 AWG or
0.75mm2 6.5 7 5 * 5.5 4.5 * 5 * 4 4.5
22 AWG 5.5 * 6 * 4 * 4.5 * 3.5 * 4 * 3 * 3.5
24 AWG 5 5.5 4 * 4.5 3 * 3.5 * 2 * 3
26 AWG 4 4.5 3 * 4 2.5 * 3.5 * 1.5 2.5
28 AWG 3 * 4 * 2 * 3 * 2 * 3 * 1 * 2
30 AWG 3 3.5 2 * 3 2 * 2.5 * 1 1
1) Values are for REFERENCE ONLY.
2) Current deratings are based on not exceeding 30°C Temperature Rise.
3) Testing conducted using tinned stranded copper wire and tin plated terminals.
4) PCB trace design can greatly affect temperature rise results in Wire-to-Board applications.
5) Data is for all circuits powered.
6) * indicates interpolated information.
7) W-W: Wire-to-Wire W-B: Wire-to-Board
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
3 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
4.3 CURRENT FOR TEST PLUG 44242
2.5 Amps Maximum (Pogo pin current capacity)
Test plugs are for testing purposes only and not intended for continuous use.
4.4 TEMPERATURE
Operating: - 40°C to + 105°C (Including Terminal Temperature Rise)
Non-operating: - 40°C to + 105°C
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
4 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
5.0 PERFORMANCE
5.1 ELECTRICAL REQUIREMENTS
DESCRIPTION
TEST CONDITION
REQUIREMENT
Contact
Resistance
(Low Level)
Mate connectors: apply a maximum voltage
of 20 mV and a current of 100 mA.
(Does not include wire resistance)
10 milliohms
MAXIMUM
[initial]
Contact
Resistance of
Wire Termination
(Low Level)
Terminate the applicable wire to the terminal
and measure wire using a voltage of 20 mV
and a current of 100 mA.
5 milliohms
MAXIMUM
[initial]
Insulation
Resistance
Unmate & unmount connectors: apply a
voltage of 500 VDC between adjacent
terminals and between terminals to ground.
1000 Megohms
MINIMUM
Dielectric
Withstanding
Voltage
Unmate connectors: apply a voltage of {two
times the rated voltage plus 1000 volts} VAC
for 1 minute between adjacent terminals and
between terminals to ground.
No breakdown;
current leakage < 5 mA
Capacitance Measure between adjacent terminals at 1
MHz.
2 picofarads
MAXIMUM
Temperature
Rise
(via Current Cycling)
Mate connectors: measure the temperature
rise at the rated current after:
1) 96 hours (steady state)
2) 240 hours (45 minutes ON and 15
minutes OFF per hour)
3) 96 hours (steady state)
Temperature rise:
+30°C MAXIMUM
5.2 MECHANICAL REQUIREMENTS
DESCRIPTION
TEST CONDITION
REQUIREMENT
Connector Mate
and
Unmate Forces
Mate and unmate connector (male to female)
at a rate of 25 ± 6 mm (1 ± ¼ inch) per
minute. (Per circuit)
8.0 N (1.8 lbf) per circuit
MAXIMUM mate force
&
2.4 N (0.5 lbf) per circuit
MINIMUM unmate force
Crimp Terminal
Retention Force
(in Housing)
Axial pullout force on the terminal in the
housing at a rate of 25 ± 6 mm (1 ± ¼ inch)
per minute.
24.5 N (5.5 lbf)
MINIMUM retention force
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
5 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
5.2 MECHANICAL REQUIREMENTS, cont.
Crimp Terminal
Insertion Force
(into Housing)
Apply an axial insertion force on the terminal
at a rate of 25 ± 6 mm (1 ± ¼ inch) per
minute.
14.7 N (3.3 lbf)
MAXIMUM insertion force
Durability Mate connectors up to 30 cycles at a
maximum rate of 10 cycles per minute.
20 milliohms MAXIMUM
(change from initial)
Vibration
(Random)
Mate connectors and vibrate per EIA 364-28,
test condition VII
, Letter D. Test Duration: 15
minutes each axis.
20 milliohms MAXIMUM
(change from initial)
&
Discontinuity < 1 microsecond
Shock
(Mechanical)
Mate connectors and shock at 50 g’s with ½
sine wave (11 milliseconds) shocks in the
±X,±Y,±Z axes (18 shocks total).
(Per EIA-364-27, Test Condition H)
20 milliohms MAXIMUM
(change from initial)
&
Discontinuity < 1 microsecond
Wire
Pullout Force
(Axial)
(Wire from Terminal)
Apply an axial pullout force on the wire at a
rate of 25 ± 6 mm (1 ± ¼ inch) per minute.
MINIMUM pullout force
18 awg: 89.0 N (20.0 lbf)
0.75 mm2: 89.0 N (20.0 lbf)
20 awg: 57.8 N (13.0 lbf)
22 awg: 35.6 N (8.0 lbf)
24 awg: 22.2 N (5.0 lbf)
26 awg: 13.3 N (3.0 lbf)
28 awg: 8.9 N (2.0 lbf)
30 awg: 6.6 N (1.5 lbf)
Values may vary depending on
crimp tooling. Refer to Molex
Applicator Tooling
Specification.
Normal
Force Apply a perpendicular force. 2.7 N (0.6 lbf) MINIMUM
Pin to Header
Retention
Apply axial push force to pin at a rate of 25 ±
6 mm (1 ± ¼ inch) per minute.
13.7 N (3.1 lbf)
MINIMUM pushout force
Thumb Latch to
Ramp Yield Strength
Full mate and then Unmate the connectors at
a rate of 25 ± 6 mm (1 ± ¼ inch) per minute.
58.0 N (13.0 lbf)
MINIMUM Yield Strength
Panel Mount
Retention
Insert connector in panel. Apply an axial
force on the connector in the opposite
direction of insertion at a rate of 25 ± 6 mm
(1 ± ¼ inch) per minute.
155.7 N (35 lbf)
MINIMUM pushout force
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
6 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
5.2 MECHANICAL REQUIREMENTS, cont.
Compliant Pin
Insertion Force into
PCB Hole
(44914 Series)
Apply an axial insertion force on the
terminal at a rate of 25 ± 6 mm (1 ± ¼ inch)
per minute.
106.7 N (24 lbf)
Maximum Insertion force
(Per Terminal) (1)
Compliant Pin
Retention Force in
PCB Hole
(44914 Series)
Apply an axial extraction force on the
terminal at a rate of 25 ± 6 mm (1 ± ¼ inch)
per minute.
35.6 N (8 lbf)
Minimum Retention force
(Per Terminal) (1)
(1) Based on results using Printed Circuit Board (PCB) with Tin PTH finish. Pin left undisturbed
in PCB a minimum of 24 hours after insertion prior to testing Retention Force. PCB with
different design or finish may vary from these results
5.3 ENVIRONMENTAL REQUIREMENTS
DESCRIPTION
TEST CONDITION
REQUIREMENT
Thermal Aging
Mate connectors; expose to:
240 hours at 105 ± 2°C
OR
500 hours at 85 ± 2°C
20 milliohms MAXIMUM
(change from initial])
Humidity
(Steady State)
Mate connectors: expose to a temperature of
40 ± 2°C with a relative humidity of 90-95%
for 96 hours.
Note: Remove surface moisture and air dry
for 1 hour prior to measurements.
20 milliohms MAXIMUM
(change from initial)
&
Dielectric Withstanding
Voltage:
No Breakdown at 500 VAC
&
Insulation Resistance:
1000 Megohms MINIMUM
Solderability Per SMES-152
Solder coverage:
95% MINIMUM
(per SMES-152)
Solder
Resistance
A) Wave Solder Process
Dip connector terminal tails in solder;
Solder Duration: 10 seconds MAX
Solder Temperature: 260°C MAX
Per AS-40000-5013
B) Convection Reflow Solder Process
260°C MAX Per AS-40000-5013
Visual:
No Damage to insulator
material
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
7 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
5.3 ENVIRONMENTAL REQUIREMENTS, cont.
Salt Spray
Mate connectors
Orientation: Horizontal with latch on top surface
Duration: 48 hours exposure
Atmosphere: Salt spray from a 5% solution
Temperature: 35 ± 2°C
20 milliohms MAXIMUM
(change from initial)
Cold Resistance
Mate connectors
Duration: 96 hours
Temperature: -40 ± 3°C
20 milliohms MAXIMUM
(change from initial)
6.0 PACKAGING
Parts shall be packaged to protect against damage during handling, transit and storage per the
packaging specifications listed below:
Receptacle, TPA Receptacle, TPA, and Plug: Bulk Packaged
Headers: PK-70873-0313, PK-70873-0314, PK-70873-05**.
7.0 GAGES AND FIXTURES
It is recommended that test plugs (Series 44242) be used for continuity testing of receptacles.
Standard mating parts should not be used for harness testing.
NOTE: The use of unauthorized testing devices and/or probes with a Molex product may cause
damage to and affect functionality of the Molex product, and such use may void any and all
warranties, expressed or implied.
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
8 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
8.0 OTHER INFORMATION
8.1 CABLE TIE AND OR WIRE TWIST LOCATION
CKT Sizes Dim T Min.
2-8 .500 (12.70)
10-16 .750 (19.10)
18-24 1.000 (25.40)
The “T” dimension defines a “free” length of wire, or a length of wire that is not subject to
significant bias by external factors such as a wire tie, wire twisting, or other means of
bending or deforming of the wires that repositions them from their natural relaxed state
or location where they enter the housing. Wires are to be dressed in such a manner
to allow the terminals to float freely in the pocket.
8.2 CONTACT ENGAGEMENT (WIPE) FOR FULLY MATED NOMINAL COMPONENTS
(For Reference Only)
Receptacle
Mated to Plug/
Header Application Contact Wipe
43025
Receptacle (1)
43020 Plug Wire-to-Wire 0.083 in/(2.11 mm)
43045 Header
44914 CPI Header Wire-to-Board 0.069 in/(1.75 mm)
172952
TPA Receptacle (1)
43020 Plug Wire-to-Wire 0.072 in/(1.84 mm)
43045 Header
44914 CPI Header Wire-to-Board 0.063 in/(1.60 mm)
Note (1): Contact Wipe is based on 43030 female crimp terminal. If using 46235 female
crimp terminal, reduce Contact Wipe by .005 in/(0.13 mm).
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
9 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
8.3 STANDARD POLARIZATION FOR HEADERS AND PLUGS
(HEADERS ARE SHOWN)
PRODUCT SPECIFICATION
REVISION: ECR/ECN INFORMATION: TITLE: PRODUCT SPECIFICATION
MICRO-FIT
DUAL ROW CONNECTORS
SHEET No.
P EC No:
UCP2018
-
0645
10 of 10
DATE: 2017/10/27
DOCUMENT NUMBER: CREATED / REVISED BY: CHECKED BY: APPROVED BY:
PS
-
43045
SSOUSEK JBELL FSMITH
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A](V.1).DOC
8.4 STANDARD POLARIZATION FOR RECEPTACLES

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