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Overview

Key Benefits

LEAVYSEAL Connector Housings

  • Versatile Configurations: Available in multiple sizes and arrangements from 15 to 92 positions, offering flexibility for various applications.
  • Secure Connections: Features a lever lock system for reliable and easy mating, reducing the risk of connection failures.
  • High Current Capacity: Supports up to 40 amps, making it suitable for high-power applications.
  • Environmental Protection: Provides robust sealing with IP67 and IP69K ratings, suitable for harsh conditions.
  • Comprehensive Compatibility: Accepts a wide range of contact sizes and types, including AMP MCP 6.3/4.8K, 2.8, and 1.5K.
  • Durable Construction: Made with flame-retardant materials like UL 94 V-0, offering enhanced safety and longevity.
  • Ease of Installation: Integrated cable attachment and secondary lock features simplify installation and maintenance.
LEAVYSEAL Connector Housings offer design flexibility accepting mixed wire sizes.

Key Features

LEAVYSEAL Connector Housings

Feature
Configurable Positions
Available configurations include 15, 18, 21, 22, 26, 29, 31, 39, 46, 62, 76, 92, and 124 positions.
Lever Lock System
Integrated lever lock mechanism provides secure and straightforward mating.
High Current Capacity
Supports up to 40 amps with AMP MCP 6.3/4.8K contacts, and up to 20 amps with 1.5K contacts.
Environmental Protection
IP67 and IP69K ratings offer robust sealing against water and dust ingress.
Contact Compatibility
Compatible with AMP MCP 6.3/4.8K, 2.8, and 1.5K contacts, accommodating various applications.
Durable Housing Material
Made from flame-retardant materials like UL 94 V-0 rated PBT, suitable for harsh environments.
Secondary Locking
Integrated secondary lock confirms contact alignment and retention for reliable connections.
Variety of Mounting Options
Available in in-line, flange, and PCB mounting configurations for diverse installation needs.
Wide Temperature Range
Operates from -40°C to +140°C, making it suitable for extreme environmental conditions.
Color Coding and Keying
Multiple color and keying options help avoid mismating and enable proper connector pairing.
Accessory Compatibility
Supports accessories such as backshells, flanges, locking slides, and sealing covers.
Integrated Cable Attachment
Built-in cable attachment simplifies installation and enhances connection stability.
  1. LEAVYSEAL Connector Overview & Assembly Instructions (English)

Learn about our heavy-duty LEAVYSEAL connectors, which feature a lever lock for mating. Watch this video for an overview of the connectors and for step-by-step instructions on inserting and removing contacts, as well as mating and unmating.

Real World Applications

LEAVYSEAL Connector Housings

  • Heavy-Duty Trucks: Used for connecting critical components like engine control units, lighting systems, and sensors that require robust and reliable connections to withstand harsh road conditions.
  • Agricultural Machinery: Suited for applications in tractors and harvesters, where connectors must handle exposure to dust, moisture, and vibration while maintaining stable power and signal transmission.
  • Construction Equipment: Employed in excavators, bulldozers, and cranes, where connectors need to support high-power applications and endure extreme environmental conditions such as mud, water, and debris.
  • Public Transportation Vehicles: Applied in buses and trains for connecting systems like braking, climate control, and lighting, where dependable performance under continuous use is critical.
  • Mining Vehicles: Utilized in heavy machinery like haul trucks and drilling rigs, where connectors are subject to severe environmental stress, including dirt, dust, and heavy mechanical loads.
  • Specialized Utility Vehicles: Used in emergency response vehicles and mobile maintenance units, where connectors support various systems such as power distribution, communication devices, and equipment controls under challenging operating conditions.

FAQ

LEAVYSEAL Connector Housings

Q:    What is a LEAVYSEAL connector?

A:    TE Connectivity’s LEAVYSEAL environmentally sealed connectors are designed for wire-to-wire, wire-to-board, and wire-to-device applications. The LEAVYSEAL connectors are used in harsh environment applications where even a small degradation in connection may be critical.

Q:    What are the appropriate applications for LEAVYSEAL connectors?

A:    Truck, Bus, Off-highway, Construction, Agriculture, Mining, Emergency Vehicles, Forestry, Recreational, Marine, Motorcycle

 

READ MORE FAQS ABOUT LEAVYSEAL CONNECTORS

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Connector Shape  Rectangular

  • Connector System  Wire-to-Board, Wire-to-Device, Wire-to-Wire

  • Connector & Housing Type  Housing for Female Terminals, Housing for Male Terminals, Receptacle

  • Sealable  Yes

  • Connector & Contact Terminates To  Wire & Cable

  • Primary Locking Feature  Integrated in Housing, On the Terminal

  • Mixed & Hybrid Connector  No, Yes

Configuration Features

  • Number of Positions  1, 15, 18, 21, 22, 26, 29, 31, 39, 46, 62, 76, 92

  • Number of Rows  1, 2, 3, 4

  • Blank Cavity Position  0, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 28, 29, 30, 31, 32, 34, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 59, 60, 61, 62, 63, 64, 65, 66, 67, 69, 70, 71, 72, 73, 74, 75, 8, 9

Electrical Characteristics

  • Operating Voltage (VAC) 42

  • Operating Voltage (VDC) 28, 30, 36, 42

  • Nominal Voltage Architecture (V) 12, 24, 36, 42

Body Features

  • Cable Exit Angle  180°, 75°, 90°

  • Primary Product Color  Beige, Black, Blue, Brown, Claret Violet, Gray, Green, Light Blue, Natural, Violet

  • Connector & Keying Code  A, B, C, D, E, F

Contact Features

  • Contact Type  Receptacle, Socket, Tab

  • Contact Size  1.2mm, 1.5K, 1.5mm, 1.6mm, 2.8mm, 6.3mm, 9.5mm

  • Mating Tab Width (mm) 1.2, 1.5, 1.6, 2.8, 5.8, 6.3, 9.5

  • Mating Tab Width (in) .047, .059, .062, .063, .11, .228, .248, .25, .374

  • Contact Current Rating (Max) (A) 10, 20, 23, 25, 29, 30, 32, 40, 45, 50

Mechanical Attachment

  • Mating Alignment  With

  • Mating Alignment Type  Keyed, Polarized

  • Strain Relief  With, Without

  • Connector Mounting Type  Cable Mount (Free-Hanging), Panel Mount

  • Terminal Position Assurance  No, Yes

Housing Features

  • Housing Material  PA GF, PA66 GF15, PBT GF, PBT GF20, PBT GF30

  • Centerline (Pitch) (mm) 3, 4, 5, 5.5, 6, 9

  • Centerline (Pitch) (in) .118, .157, .196, .197, .2, .21, .236, .354, .4

Dimensions

  • Wire Size (mm²) .35 – 2.5

  • Wire Size (AWG) 22 – 13

  • Compatible Insulation Diameter Range (mm) 1.4 – 2.16, 2.2 – 3, 3.4 – 4.32

  • Row-to-Row Spacing (mm) 1.5, 2.54, 3, 3.5, 4, 4.2, 5, 5.5, 6, 6.3, 6.85, 8, 9

  • Row-to-Row Spacing (in) .059, .1, .118, .138, .157, .165, .196, .216, .217, .236, .248, .27, .315, .354

  • Product Length (mm) 30.5, 48.4, 57.2, 57.8, 59.2, 66.6, 69.2, 69.7, 76.5, 85.2, 92, 92.5, 97.8, 104, 113.2, 113.25, 120.5, 124.8, 125, 135.8

  • Product Length (in) 1.2, 1.9, 2.25, 2.27, 2.33, 2.622, 2.72, 2.724, 2.74, 3.01, 3.35, 3.62, 3.64, 3.85, 4.095, 4.45, 4.459, 4.74, 4.744, 4.91, 4.921, 5.346

  • Product Width (mm) 26.1, 32.4, 37, 37.9, 40, 43.4, 43.5, 43.7, 44, 44.15, 45.5, 45.8, 46, 46.1, 47.1, 48.7, 50, 63.2, 70.7

  • Product Width (in) 1.03, 1.27, 1.46, 1.49, 1.57, 1.7, 1.713, 1.72, 1.73, 1.738, 1.791, 1.8, 1.811, 1.814, 1.85, 1.854, 1.91, 1.96, 2.48, 2.783

  • Connector Height (mm) 36.4, 37.3, 37.9, 38.6, 41.7, 42, 42.5, 43.7, 44, 45.8, 45.93, 46, 49, 50.2, 51.5, 57, 62.7, 66.7, 70.7, 84.8

  • Connector Height (in) 1.433, 1.47, 1.49, 1.492, 1.52, 1.64, 1.65, 1.67, 1.72, 1.732, 1.803, 1.808, 1.81, 1.94, 1.976, 2.028, 2.24, 2.47, 2.62, 2.78, 3.34

Usage Conditions

  • Operating Temperature (Max) (°C) 70, 75, 80, 85, 90, 100, 105, 110, 120, 125, 140

  • Operating Temperature (Max) (°F) 158, 167, 176, 185, 194, 212, 221, 230, 248, 257, 284

  • Operating Temperature Range (°C) -40 – 120, -40 – 140, -30 – 120

  • Operating Temperature Range (°F) -40 – 248, -40 – 284, -22 – 248

Operation/Application

  • Circuit Application  Power, Signal

Industry Standards

  • UL Flammability Rating  UL 94HB, UL 94V-0

  • Compatible With Agency/Standards Products  LV214, USCAR-2

  • Degree of Protection  IP67, IP69K, IP6K9K

Packaging Features

  • Packaging Method  Bag, Box, Carton, Package, Standard

  • Packaging Quantity  1, 22, 44, 64, 70, 72, 80, 81, 84, 96, 117, 126, 159, 160, 180, 200, 270, 285, 440

Other

  • Connector Position Assurance Capable  No

  • Serviceable  No, Yes

Reference Number

  • TE Internal Number CAT-L489-CH8172

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