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1-1888381-3 TE Connectivity 1-1888381-3 is a 40-position, 2-row shrouded header with 2.54mm pitch. It features through-hole mounting, tin-plated phosphor bronze contacts, and a latch lock/eject hook fastening system.
Mfr Part #:

1-1888381-3

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 1-1888381-3 is a 40-position, 2-row shrouded header with 2.54mm pitch. It features through-hole mounting, tin-plated phosphor bronze contacts, and a latch lock/eject hook fastening system.
Total Stock: 2 pcs

1-1888381-3 Available from 1 distributors

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1-1888381-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Row Spacing
Shrouding
Style
Termination
Voltage Rating

1-1888381-3 Description

Short technical summary and product information.

The TE Connectivity 1-1888381-3 is a 40-position, 2-row shrouded header designed for board-to-cable/wire applications. It features a 2.54mm pitch and 0.100" row spacing, with through-hole mounting and solder termination. The header is constructed with a black PBT insulator rated UL94 V-0 and phosphor bronze contacts with a 30µin tin finish. It includes a keying slot and latch lock/eject hooks for secure mating. The operating temperature range is -65°C to 105°C, with a current rating of 1A per contact and voltage rating of 250VAC. This component is suitable for various interconnection needs requiring reliable, polarized connections.

1-1888381-3 Quick Information

Product Type: Header, Male Pins
Canonical Name: TE Connectivity 1-1888381-3 Header, 40 Position, 2.54mm Pitch, Through Hole, Shrouded
Subcategory: Shrouded Header

1-1888381-3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

1-1888381-3 Features

  • 40-position, 2-row shrouded header.
  • 2.54mm pitch with 0.100" row spacing.
  • Through-hole mounting with solder termination.
  • Tin-plated phosphor bronze contacts.
  • Latch lock/eject hooks for secure mating.

1-1888381-3 Applications

  • Board-to-cable/wire interconnection.
  • Industrial control and automation systems.
  • Consumer electronics requiring polarized connectors.
  • Data communication equipment.

1-1888381-3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions?

40 positions.

What is the pitch?

2.54mm (0.100").

What is the current rating?

1A per contact.

What is the voltage rating?

250VAC.

What is the mounting type?

Through hole.

What is the operating temperature range?

-65°C to 105°C.

What is the contact material and finish?

Phosphor bronze with 30µin tin finish.

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