(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/4/2026 to 7:00 (MYT) 20/4/2026. We apologize for the inconvenience.
  • [Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
  • [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

3191 Series Connector Harness

3191 Series Connector Harness

A 6.7 mm pitch nylon connector

  • Vibration-Resistant
  • Caulking
  • Tin-Plated


● A compact, high-density nylon connector having a 6.7mm pitch and widely used in a variety of equipment, such as FA devices.
● Due to the installation of the lock mechanism after bonding, a configuration is formed that prevents an undoing of the bond caused by possible vibration.
● The good quality and stability of use are due to the 3191 Series Connectors having UL / CSA standards.
● Specified connection and mark tube printing are possible when a custom number is used. For specifying methods, see >>P.1403
● Customization of sheath strip lengths is possible through our alteration service. For specifying methods, see >>P.1403

Component Page >>1423
Wiring and Wire Color Page >>1619

Part Number

Configured Part Number is shown.

LE31T-JPT-B-3-[0.2-50/0.1]

Specifications

3191 Series Connector Harness:Related Image

Connector Type Shape Specification Type Outline Image Drawing (Unit: mm) Cable Type Number of
Cores
Specified Length (m)
LE31R
3191 Series
Connector
(Round Cable
Type)




3191 Series Connector Harness:Related Image
















LE31T
3191 Series
Connector
(Single-Core Electric Wire Type)




3191 Series Connector Harness:Related Image


Molex
JP
(Male for Relay)
3191 Series Connector Harness:Related Image For Round Cable
(LE31R)





3191 Series Connector Harness:Related Image





3191 Series Connector Harness:Related Image






3191 Series Connector Harness:Related Image


For Single-Core Electric Wire (LE31T)
UL1007
AWG18



3191 Series Connector Harness:Related Image



3191 Series Connector Harness:Related Image



3191 Series Connector Harness:Related Image



3191 Series Connector Harness:Related Image



3191 Series Connector Harness:Related Image
2 Round Type
Cable Type

0.2

~

50



(Single-Core Electric Type)

0.2

~

10



Can be specified by 0.1m
increments
3
4
6
9
12
S
(Female)
3191 Series Connector Harness:Related Image 2
3
4
6
9
12
JPJP
(Male for Relay /
Male for Relay)
3191 Series Connector Harness:Related Image 2
3
4
6
9
12
SS
(Female / Female)
3191 Series Connector Harness:Related Image 2
3
4
6
9
12
JPS
(Male for Relay / Female)
3191 Series Connector Harness:Related Image 2
3
4
6
9
12
JPY
(Male for Relay /
Y Terminal)
With Pin No. Insertion
Mark Tube
3191 Series Connector Harness:Related Image 2
3
4
6
9
12
SY
(Female / Y Terminal)
With Pin No. Insertion
Mark Tube
3191 Series Connector Harness:Related Image 2
3
4
6
9
12
JPT
(Loose Wires /
Male for Relay
100 mm)
With Pin No. Insertion Mark Tube
3191 Series Connector Harness:Related Image 2
3
4
6
9
12
ST
(Female /
Loose Wires
100 mm)
With Pin No. Insertion Mark Tube
3191 Series Connector Harness:Related Image 2
3
4
6
9
12

More Information

Specified Length (m) ~ 0.9 1 ~ 4 4.1 ~ 50
Tolerance +20mm +50mm + 3% of Specified Length

* The tolerance of the specified length is as described above.

Part Number
LE31T-JPT-B-3-[0.2-50/0.1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCN1 CN2 Number of cores

-

1 Piece(s) 3 Day(s) or more MaleDiscrete wire3

Loading...

  1. 1

Features

● A compact, high-density nylon connector having a 6.7 mm pitch and widely used in a variety of equipment, such as FA devices.
● Due to the installation of the lock mechanism after bonding, a configuration is formed that prevents an undoing of the bond caused by possible vibration.
● The good quality and stability of use are due to the 3191 Series Connectors having UL / CSA standards.
UL: E29179
CSA: LR19980

Specifications

Item Content
Maximum Rated Voltage 600 VAC / VDC
Maximum Rated Current 12 A
Withstand Voltage 1,500 VAC / 1 minute
Insulation Resistance 1,000 MΩ or more
Contact Resistance 10 mΩ or less
Applicable Electric Wire Range AWG28 ~ 14 (0.08 ~ 2 mm2)
Suitable Electric Wire Insulation Outer Diameter φ0.8 ~ φ4.1 mm
Operating Temperature Range -40°C ~ +105°C
(*) The rated current depends on the number of cores in the housing. For details, check the table below.
Number of Cores Rated Current (A)
2 12
3 11
4 9
6 9
9 8
12 8

Material

Item Material
Housing Nylon 66 (UL94V-2)
Housing Color White Color
Crimp Contact Brass / Copper Base Tin-Plated

About Coupling

06i-G4-036-01.ai

Basic Information

Connector type 3191 Connector manufacturer Molex Cable shape Single core wire
Cable rated voltage(V) 300 Conductor dimensions(AWG) 18 Cable standard (UL/CSA) UL / CSA
Cable color Blue Environment resistant N/A Bend tolerant N/A

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(60) 3 7960 8499 / FAX:(60) 3 7960 7499
9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday)