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NTSEAL Socket Housings for Female Terminals.

NTSEAL Housings Female Terminals-CAT-J58-NHFT
When you’re choosing a housing for female terminals, you’re really choosing how the harness holds up after months of vibration, washdown, and field service. NTSEAL socket housings (plug housings) are designed to accept DEUTSCH contacts and keep circuits protected in tight packaging, while giving you clear assembly feedback through integrated assurance features.
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Product Features

  • Nominal Voltage Architecture (V): 12 | 24

  • Connector & Housing Type : Housing for Female Terminals | Plug

  • Number of Positions : 18 | 20 | 36 | 38 | 48

  • Sealable : Yes

  • Operating Temperature Range : -40 – 125 °C [ -40 – 257 °F ]

Available from

LADD Inc
Overview

At a Glance

NTSEAL Socket Housings for Female Terminals

  • Cavity counts: 18 / 20 / 26 / 36 / 38 / 48 
  • Contact system: DEUTSCH size 20, 16, 12 (varies by position) 
  • Sealing: IP67 / IP68, and up to IP6K9K with backshell 
  • Temp range: -40°C to 125°C (-40 – 257 °F)

Key Benefits:

NTSEAL Socket Housings for Female Terminals

If you’re working on industrial and commercial transportation applications, NTSEAL socket housings earn their spot when you’re trying to avoid the classic failure modes: moisture intrusion, fretting and loose contacts.

  • They keep sealing simple. NTSEAL socket housings support IP67/IP68 sealing, and you can push to IP6K9K when paired with a backshell—useful for pressure-wash and underbody exposure. 
  • They reduce assembly risk. Integrated Terminal Position Assurance (TPA) helps confirm contacts are seated; Connector Position Assurance (CPA) helps prevent accidental un-mating. Less rework at the bench, fewer comebacks in the field. 
  • They let you consolidate circuits. Higher-density NTSEAL socket housings give you more circuits in one interface, including mixed signal/power layouts in certain positions. 
  • They help prevent mis-mates. Four coding options/colors make it easier to protect variants and service workflows.
Datasheet
NTSEAL Terminals and Connectors Data Sheet

Key Features

NTSEAL Socket Housings for Female Terminals

Feature Specification
Housing type Plug (socket) housing for female terminals (socket contacts)
Position counts 18 / 20 / 26 / 36 / 38 / 48
Contact system DEUTSCH common contact system; contact sizes 20 / 16 / 12 (varies by position)
18-position layout Size 16 × 18
20-position layout Size 20 × 16 + Size 16 × 4
26-position layout Size 20 × 18 + Size 16 × 4 + Size 12 × 4
36-position layout Size 20 × 26 + Size 16 × 4 + Size 12 × 6
38-position layout Size 16 × 38
48-position layout Size 20 × 40 + Size 16 × 8
Sealing rating IP67 / IP68; up to IP6K9K with backshellTemperature range
Temparature range -40°C to 125°C (-40 – 257 °F)
Terminal Position Assurance Integrated TPA
Connector Position Assurance Integrated CPA; 20-pos variant available without CPA
Coding options 4 coding options / colors (A–D)
Locking lever Integrated lever on 26 / 36 / 38 / 48 position housings
Accessories Backshells, sealing plugs, sealed caps, mounting clips

Real World Applications

NTSEAL Socket Housings for Female Terminals

  • Trucks & buses: chassis-to-body and underbody junctions exposed to splash/salt; high-density breakpoints (18–48 positions) to reduce connector count. 
  • Construction equipment: engine-bay/frame-rail interfaces needing -40°C to 125°C durability and sealing confidence; lever-assisted mating on higher position housings for quicker assembly/service. 
  • Agricultural vehicles: moisture/chemical exposure and variant-heavy builds where coding options help prevent mis-mates during repairs. 
  • Material handling (lift trucks): compact compartments where TPA/CPA helps avoid unseated contacts and partial mating issues. 
  • Marine/coastal & specialty vehicles: sealed interfaces for corrosion-prone environments; IP67/IP68 sealing, up to IP6K9K with backshell where pressure wash is part of life.

NTSEAL sealed connectors in 18 to 48 positions with integrated lever and DEUTSCH contacts

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NTSEAL Connector Cavity Plugs
NTSEAL connector mounting ring (fixing ring), color-coded mounting ring options for panel thickness selection.e

NTSEAL Connector Mounting Rings
NTSEAL connector backshells and caps with 90° and 180° cable exit options for sealed connector applications e

NTSEAL connector Backshells and Caps
Solid Contacts

Solid Contacts
Stamped & Formed Contacts

Stamped & Formed Contacts
FAQ

Frequently Asked Questions

NTSEAL Socket Housings for Female Terminals.

Q: Are these the housings for female terminals (socket contacts)?

A: Yes—these are plugs (socket housings) in the NTSEAL connector (or appropriate) family, intended for socket (female) contacts.

 

Q: How do I pick between “with CPA” and “without CPA”?

A: If you want an added secondary lock to reduce accidental un-mating in service, choose with CPA. For certain packaging/service needs, 20-position socket housings are also offered without CPA.

 

Q: What do I need to reach IP6K9K?

A: IP6K9K sealing can be achieved with a backshell.

 

Q: What contact sizes fit these socket housings?

A: NTSEAL connectors uses DEUTSCH contacts size 20, 16, and 12 contacts, depending on the position count/contact arrangement.

 

Q: What if I’m not populating every cavity?

A: Use the specified sealing plugs for unused cavities to maintain environmental protection.

 

Q: Can I order caps/clips for protection and mounting?

A: Yes—sealed caps and mounting clips are listed as NTSEAL connector accessories.

 

READ MORE FREQUENTLY ASKED QUESTIONS

 

Features

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

Product Type Features

  • Mixed & Hybrid Connector  Yes

  • Connector Shape  Rectangular

  • Connector & Housing Type  Housing for Female Terminals | Plug

  • Sealable  Yes

  • Primary Locking Feature  Integrated in Housing | Locking Lance

  • Connector System  Cable-to-Cable | Wire-to-Wire

  • Connector & Contact Terminates To  Wire & Cable

Configuration Features

  • Number of Positions  18 | 20 | 36 | 38 | 48

  • Number of Rows  4 | 5 | 6 | 7 | 8

Electrical Characteristics

  • Nominal Voltage Architecture (V) 12 | 24

Body Features

  • Primary Product Color  Black | Blue | Gray | Green

  • Connector & Keying Code  A | B | C | D

Contact Features

  • Contact Type  Receptacle | Socket

  • Contact Size  Size 12 | Size 16 | Size 20

  • Mating Pin Diameter (mm) 1 | 1.55

  • Mating Pin Diameter (in) .039 | .061

  • Contact Current Rating (Max) (A) 13 | 25

Mechanical Attachment

  • Mating Alignment  With

  • Mating Alignment Type  Keyed

  • Connector Mounting Type  Cable Mount (Free-Hanging)

Housing Features

  • Centerline (Pitch) (mm) 1.75 | 3.5

  • Centerline (Pitch) (in) .068 | .138

Usage Conditions

  • Operating Temperature Range  -40 – 125 °C [ -40 – 257 °F ]

  • Operating Temperature (Max)  125 °C [ 257 °F ]

Operation/Application

  • Circuit Application  Power | Power & Signal

Other

  • Connector Position Assurance Capable  No | Yes

Related Materials
No documentation available.