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MXR-8R-3SA(71)

Number Of Pins Connector Type Wiring Method Product Category Features Applicable pin/contact Days to Ship

Specification/Dimensions

Number Of Pins
3

4

8
Clear
Connector Type
- Cable Connection
- For PCB
- Panel Mount
Clear
Wiring Method
- Solder
Clear
Product Category
- Plug
- Receptacle (flange method)
- Receptacle (nut tightening method)
Clear
Features
- Cord bushing: black
- Cord bushing: white
- NA
Clear
Applicable pin/contact
- Male
- Female
Clear

Days to Ship

All

5 Day(s) or Less

15 Day(s) or Less
Clear

Specify Alterations

Miniature Push-Pull Connector with Earth Function, MXR Series

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Product Description

This is a small round connector with ground functionality. The single-action push-pull lock enables quick removal.

[Features]
• Single-action push lock function enables quick insertion and extraction, and high density implementation is also available.
• The mating confirmation and "snap" sound ensure proper operation for a lock method with a solid feel.
• The exterior utilizes aluminum alloy for the purpose of weight reduction.
• After mating is complete, the exterior metal components provide stable contact points for FCC support.
• Sequence structure type available for making contact with a single core first during mating.
• There is a type available with a plug cable that can only be clamped to the locked-in section of the cord pipe, with the goal of dedicated tool reduction for improved workability.
• There is a type available with a plug cable that can only be clamped to the locked in section of the cord pipe, with the goal of dedicated tool reduction for improved workability.

Miniature Circular Connector with Grounding Function & Single-Action Push-Pull Lock For Easy Removal

MXR Series

Main Features of MXR Series Miniature Circular Connector With Push-Pull Lock

Main Specifications

Product Information
Product Name	MXR-8P-8P(71)
HRS No.	1270002371
Basic Performance
Connector Type	Plug
Number of Contacts	8
Contact Plating	Gold
Number of Matings and Un-Matings	1,000
Rated Current	2 A
Rated Voltage (AC)	100 V AC
Rated Voltage (DC)	140 V DC
Opening Direction	Straight
Wiring Method	Soldered
Locking Method	Push-pull
Compatible Wire Size (AWG)	AWG24
External Material	Metal
Operating Temperature Range	-25 to 85°C
Mechanical Performance
Shield Function	Yes
Finger Protection	N/A
Contact Sex	Male
Key	N/A
Exterior Surface Finish	Nickel
Electrical/Optical Performance
Withstand Voltage	300 V max.
Product Size
Main Body Length (Pitch Direction)	13.9 mm
Main Body Width (Depth)	50 mm
Main Body Height	13.9 mm
Cable Outer Diameter	8 mm

Product Standards

Rating	Rated Current	Number of Contacts	Rated Current
Rating	Rated Current	3 4 6 8	2 A

Rating	Rated voltage	Number of Contacts	Rated voltage
Rating	Rated voltage	3 4 6 8	100 V AC, 140 V DC

Rating	Operating Temperature Range	-25 to 85°C
Rating	Storage temperature range	-10 to 60°C

Item	Standard	Conditions
1. Contact resistance	20 mΩ or less	Measure at 1 A DC
2. Insulation resistance	1,000 MΩ or more	Measure at 100 V DC
3. Withstand voltage	There shall be no flashover or dielectric breakdown	300 V AC for 1 min.
4. Vibration resistance	There shall be no electrical discontinuity for 10 μs or greater	Test at 10 to 55 Hz/cycle, amplitude: 0.75 mm, three directions, 2 hours each.
5. Shock	There shall be no electrical discontinuity for 10 μs or greater	Test at acceleration 490 m/s², duration: 11 ms, 3 directions, 3 times each.
6. Mating cycle	Contact resistance: 40 mΩ or less	1,000 times
7. Temperature cycle	Insulation resistance 1,000 MΩ or more	Leave at -55°C: 30 mins. > Room temperature: 10 to 15 mins. > 85°C: 30 mins. > Room temperature: 10 to 15 mins. for a total of 5 cycles.
8. Humidity resistance	Insulation resistance 10 MΩ or more (at high humidity) 100 MΩ or more (when dry)	Temperature: 40°C, relative humidity: 90 to 95%, left for 96 hours.

Materials/Processing

Part Name	Materials	Finish	Note
Shell	Aluminum alloy	Nickel plating	―
Insulator	PBT resin	―	UL94V-0
Contacts	Copper alloy	Gold plating, Selective gold plating	―

Product Termination Procedure

MXR-8PA-3PB(71), MXR-8PA-4PB(71), MXR-8PA-6PB(71)

Work Procedure

1. Pass the cable through the components in the order of cable bushing, plug body and then clamp and terminate the cable end.
2. After inserting the P shell unit into the tightening jig, solder the contact wires to the P shell unit.
3. Align the concave portion of the P shell unit with the convex portion of the clamp and install.
4. After aligning the clamp with the position of the cable sheath strip, tighten the plug main body to the threaded portion of the P shell unit with a torque of 1 N·m.
Note that to prevent loosening, an application of Loctite 263 (by HENKEL JAPAN LTD.) is recommended.
5. Put the cable bushing over the plug body to complete.

Concave portion of P shell unit / P shell unit / clamp / 7 or more / convex portion of clamp / plug main body / cord bushing / cable / spanner spacing 9.5

Dimensional Drawing of Product Panel Mounting Hole

Jam nut type

Flange type

Note: The diagram shows the view from the mating surface side (plug termination side) of the receptacle.

Contact Position Arrangement and Main Functions

Note 1. The diagram shows the view from the mating surface side (plug termination side) of the receptacle. The "▾" symbol represents the guide position.
Note 2. The withstand voltage indicates the test voltage value. Normally, use at 50 V AC or 70 V DC or less.

: 30; 45; 60

Part Number
MXR-8R-3SA(71)
MXR-8R-8SA(71)
MXR-8RA-3S(71)
MXR-8RA-8S(71)

Price	Minimum Order Qty.	Days to Ship	RoHS	Applicable pin/contact	Number Of Pins	Connector Type	Wiring Method	Product Category	Features	Mating partner 1	Mating partner 2
₹ 495.00	60 Piece(s)	15 Day(s) or more	-	Female	3	For PCB	-	Receptacle (flange method)	NA	MXR-8PA-3PB(71)	-
₹ 723.20	1 Piece(s)	5 Day(s) or more	10	Female	8	For PCB	-	Receptacle (flange method)	NA	MXR-8P-8P(71)	MXR-8P-8P(72)
₹ 537.56	1 Piece(s)	5 Day(s) or more	-	Female	3	Panel Mount	Solder	Receptacle (nut tightening method)	NA	MXR-8PA-3PB(71)	-
₹ 782.40	1 Piece(s)	5 Day(s) or more	10	Female	8	Panel Mount	Solder	Receptacle (nut tightening method)	NA	MXR-8P-8P(71)	MXR-8P-8P(72)

Basic Information

Connector Shape	Round shape	Connector series initials	M/N/O	M/N/O	MXR
Rated Current(A)	2	Connection direction	Straight	Shell Size	8
Plating of part touching terminal	Gold	Operating Temperature Range(°C)	-25 to +85

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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