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Environment-resistant Connector (LEB Series: Heat and Vacuum Resistant) Panel Mount Receptacle

Environment-resistant Connector (LEB Series: Heat and Vacuum Resistant) Panel Mount Receptacle

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● Epoxy resin is used for the sealing of the vacuum (airtight) model.
● It can be easily mounted and removed using the push-pull latching
system.

Product Description

One-touch connector with high heat resistance and specified to operate in vacuum environments

Specifications

Environment-resistant Connector (LEB Series: Heat and Vacuum Resistant) Panel Mount Receptacle:Related Image

ModelCharacteristicsShell
Size
Number of CoresMaximum Compatible Electric Wire SizeRated Voltage
(V/AC)
Rated Current
(A)
Withstand Voltage
(V/AC)
Contact Resistance
(mΩ)
Tightening Torque
(Nm)
mm2AWG
LEB-R-1B04Heat-Resistant
Type
1B40.3224801014504.84.5
LEB-R-1B0550.322380911504.84.5
LEB-R-1B0770.322350710506.14.5
LEB-R-1B0880.322380511506.14.5
LEB-R-2B022B21.25165803017503.36
LEB-R-2B10100.322430813004.86
LEB-R-2B12120.322450713506.16
LEB-R-2B14140.3224506.513506.16
LEB-R-2B16160.322420612506.16
LEB-R-3B033B31.25165002515003.39
LEB-R-3B0441.25164201912503.39
LEB-HR-1B07Vacuum
Type
1B70.322350710506.14.5
LEB-HR-2B102B100.322430813004.86
LEB-HR-3B043B41.25164201912503.39
Sales: Misumi / Manufacturer: LEMO

More Information

Environment-resistant Connector (LEB Series: Heat and Vacuum Resistant) Panel Mount Receptacle:Related Image
Part Number
LEB-HR-1B07
LEB-HR-2B10
LEB-HR-3B04
LEB-R-1B04
LEB-R-1B05
LEB-R-1B07
LEB-R-1B08
LEB-R-2B02
LEB-R-2B10
LEB-R-2B12
LEB-R-2B16
LEB-R-3B04
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipRoHSNumber Of Pins Allowable Current
(A)
Allowable Voltage
(V)
Maximum Voltage
(Vr.m.s)
Applicable wire signal
(AWG)
Shell size

₹ 9,205.73

1 Piece(s) 6 Day(s) or more 10773501050#221B

₹ 14,259.04

1 Piece(s) 6 Day(s) or more 101084301300#222B

₹ 13,560.98

1 Piece(s) 6 Day(s) or more 104194201250#163B

₹ 4,543.31

1 Piece(s) 6 Day(s) or more 104104801450#221B

₹ 4,716.09

1 Piece(s) 6 Day(s) or more 10593801150#221B

₹ 5,129.96

1 Piece(s) 6 Day(s) or more 10773501050#221B

₹ 5,392.47

1 Piece(s) 6 Day(s) or more 10853801150#221B

₹ 5,230.18

1 Piece(s) 6 Day(s) or more 102305801750#162B

₹ 7,493.75

1 Piece(s) 6 Day(s) or more 101084301300#222B

₹ 7,989.33

1 Piece(s) 6 Day(s) or more 101274501350#222B

₹ 9,139.87

1 Piece(s) 6 Day(s) or more 101664201250#222B

₹ 7,863.20

1 Piece(s) 6 Day(s) or more 104194201250#163B

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  1. 1

Environment Resistant Connectors (Heat Resistance / Vacuum Characteristics)

Features

  • High performance, heat resistant type can be used in severe conditions up to 250°C, a feature that other series can't match.
  • Hermetically sealing vacuum (airtight) type connector seals the solder surface and coupling surface with epoxy resin.
  • The secure push & pull type latching system allows for smooth and easy insertion / removal of connectors.
  • Can be used to wire cables easily without dedicated tools as it is solder joined.

Common Specifications

Materials / Finish
Item Materials Finish
Shell Brass Chrome-plated
Insulator PEEK -
Male Contact Brass Ni Substrate Gold Plate
Female Contact Bronze Ni Substrate Gold Plate
Combination Method
Mating Dimensions (straight plug & panel mount receptacle)
Mating Dimensions
Shell Size 1B 2B 13B
A (mm) 33.5 39.8 45.0
Contact Arrangement Diagram (Above: Size, Below: Number of Cores, Wire Size)
Contact Arrangement Diagram
* View from the soldered surface of the straight plug.
Product Composition
Product Composition
Characteristics
Number of Cores 2, 3, 4, 5, 7, 8, 10, 12, 14, 16
Rated Voltage See Products Page
Rated Current See Products Page
Withstand Voltage See Products Page
Contact Resistance See Products Page
Insulation Resistance 10,000 MΩ or more / 500 VDC
Operating Temperature Range Heat Resistant Type: -55°C ~ +250°C
Vacuum Type: -20°C ~ +80°C
Insertion/Removal Count (Durability) 5,000 Times
Humidity 95% or more 60 degrees
Salt Spray > 144h / IEC60512-6 test 11f
Waterproofing IP50 / IEC60529
Vibration Resistance 10-2000 Hz, 15 G / IEC60512-4 test 6d
Shock Resistance 100 g, 6 ms / IEC60512-4 test 6c
Air Leak Rate (Vacuum Type) < 10-7 mbar.ls-1 / IEC60512-7 test 14b
Latching Structure

Common Specifications

STEP1 STEP2 STEP3 STEP4 STEP5 STEP6

Basic Information

Connector Shape Circular Type Connector series initials J・K・L J·K·L LEB
Applicable pin/contact Female (socket) Application Cable-to-panel mount Wire connection method Solder
Connection direction Straight Protection function (environmentally resistant) None Connector type Panel Mount Type
Removal method One-touch Protection grade IP50