The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
High Current, High Density, Power Connectors
MCN51 Series
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
sFeatures
1. High Current Applications
Board-to-board connectors are UL certified for 27 A per contact.
View of the Compliant Press-Fit section application
2. Hirose's Unique Compliant Press-fit
connection to the PCB
The compliant section is designed to provide reliable and damage
free connection with the Plated-Through-hole, reducing stresses to
the PCB.
3. Multiple Contacts in a Variety of Configurations
offered with 8, 16 and 30 contacts in vertical, right angle, solder
and compliant press-fit terminations.
Compliant section
4. UL Recognized, CSA Certified
UL File No. E52653
CSA File No. LR95109
PCB
Min.PCB thickness = 3.2 mm
2010.9
1
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
MCN51 SeriesqHigh Current, High Density, Power Connectors
sProduct
Specifications
Current rating
27 A max. (Note 1)
Ratings
Voltage rating
600 V AC
Storage temperature range
Operating temperature range
(Note 2)
-10˚C to +60˚C (Note 3)
-55˚C to +125˚C
Operating humidity level
Storage humidity range
Relative humidity 95% max.
40% to +70%
(provided there is no condensation)
Conditions
500 V DC
2000V AC /one minute
25 A DC
Frequency of 10 to 2,000 Hz, overall amplitude of 1.5 mm
Or, acceleration of 196 m/s
2
for 2 hours in each of 3 directions.
Expose to a temperature of +125˚C for 96 hours.
Expose to a temperature of -55˚C for 96 hours.
(-55˚C: 30 minutes
➝
15 to 30˚C: 5 minutes max.
➝
125˚C: 30 minutes
➝
15 to 30˚C: 5 minutes max.)
20 cycles
56 days at temperature of 40ç±2ç and humidity of 90% to
95%
1500 hours at temperature of 85ç
1000 cycles
Leave for 96 hours in an atmosphere of 25 ppm
concentration sulfur dioxide gas.
Item
11.Insulation
resistance
12.Withstanding
voltage
13.Contact
resistance
Specification
5000M ohms min.
No flashover or insulation breakdown.
3m ohms max. (initial value)
No electrical discontinuity of 1 ms or more
No damage, cracks, or parts dislocation.
Contact resistance: 7m ohms max.
Contact resistance: 7m ohms max.
Contact resistance: 7m ohms max.
Insulation resistance: 5000M ohms min.
No damage, cracks, or parts dislocation.
Contact resistance: 7m ohms max.
Insulation resistance: 5000 M ohms min.
Contact resistance: 7m ohms max.
Contact resistance: 7m ohms max.
Contact resistance: 7m ohms max.
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
14.Vibration
15.Heat
resistance
16.Cold
resistance
17.Temperature
cycle
18.Humidity
resistance
19.High
temperature exposure
10.Operating life
11.Sulfur dioxide gas
Note1: Refer to "Current-Temperature De-rating Curve" (IEC 512-3, Test 5b) and "Temperature Rise Curve" (IEC 512-3 Test 5a) on
Page 3.
Note2: The term “storage” refers to products stored for long period of time prior to mounting and use. Operating Temperature Range
and Humidity range covers non- conducting condition of installed connectors in storage, shipment or during transportation.
sMaterials
Product
Pin headers
Part
Insulator
Contacts
Insulator
Material
PBT
Copper alloy
PBT
Copper alloy
Finish
Black
Gold plating
Black
Gold plating
Remarks
UL94V-0
----------
UL94V-0
----------
Receptacles
Contacts
sOrdering
Information
MCN 51 - 30 P 3 - DS
1
1
Series name
: MCN51
: 8, 30
2
3
4
5
4
Rows 2 : 2 rows
3 : 3 rows
2
Number of contacts
3
Connector type P : Pin header
S : Socket Receptacle
5
Contact type
PFA : Press-fit (through-hole diameter 2.03 mm)
DS
: Right-angle through-hole type
2
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
MCN51 SeriesqHigh Current, High Density, Power Connectors
sCurrent
- Temperature De-rating Curve
q
(IEC 512-3, Test 5b)
MCN51 Series
De-rating Curve
(Base Line)
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Current Flow (A)
30 Conductors
8 Conductors
Ambient Temperature (˚C)
Measurements were made with 12 AWG wire connected in series to all contacts.
sTemperature
Rise Curve
q
(IEC 512-3, Test 5a)
MCN51 Series
Temperature Rise Curve
Current Flow (A)
30 Conductors
8 Conductors
Temperature Rise (˚C)
Measurements were made with 12 AWG wire connected in series to all contacts.
3
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
MCN51 SeriesqHigh Current, High Density, Power Connectors
sReceptacle:
Straight, Press-Fit
q
2-row type
PCB mounting pattern
33.63
21.2
15
5
5±0.05
15.39
11.1
5
8
7
6
5
27.43±0.1
15±0.05
5±0.05
2
（
-
PBT
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
6.35 15.24
5.84
5.3
27.43
Copper plating thickness : 70
±
10
µ
m
Solder plating thickness : 5 to10
µ
m
Board thickness
: 3.2 mm min.
Fasten to the board being sure to use (American type) #2 tapping screws.
Recommended Through-Hole Diameter
Finished hole
: 2.03 dia.
±
0.05 mm
Drill diameter
: 2.185 dia.
±
0.025 mm
Part Number
MCN51-8S2-PFA
CL No.
589-0200-6
q
3-row type
10 ±0.05
5 ±0.05
63.65
45
5
5
A
45 ±0.1
5 ±0.05
30
20.37
10
PBT
57.45 ±0.1
15.24
6.35
5.84
57.45
Ø1.93
Copper plating thickness : 70
±
10
µ
m
Solder plating thickness : 5 to10
µ
m
Board thickness
: 3.2 mm min.
Fasten to the board being sure to use (American type) #2 tapping screws.
Recommended Through-Hole Diameter
Finished hole
: 2.03 dia.
±
0.05 mm
Drill diameter
: 2.185 dia.
±
0.025 mm
Part Number
MCN51-30S3-PFA
CL No.
589-0196-0
4
5
2-
(Ø
-Ø
2.
03
2.
±0
54
.0
)
5
10
30
20
9
4
29
19
8
3
28
18
7
27
17
6
26
16
2
25
15
5
1
24
14
4
23
13
3
A
22
12
2
Ø2
8-
Ø1.93
.54
PCB mounting pattern
.
Ø2
）
03
±
05
0.
21
11
1
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
MCN51 SeriesqHigh Current, High Density, Power Connectors
sPin
Header: Right-Angle Through-hole
q
2-row type
33.63
27.43
PCB mounting pattern
Ø
2-
2.5
4
15 ±0.1
5 ±0.05
26.82
7.87
±0
.05
Ø2
.03
(Ø
2-
1
3.
2
)
15.24
8-
27.43 ±0.1
3
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
