878311820 The Molex 878311820 is an 18-position male pin header designed for board-to-board or cable applications. It features a 2A current rating and a 125V voltage rating.
Mfr Part #:

878311820

Available from 2 distributors
Mfr Name: Molex
Molex
The Molex 878311820 is an 18-position male pin header designed for board-to-board or cable applications. It features a 2A current rating and a 125V voltage rating.
Total Stock: 14,955 pcs
$ Price Range: $0.43

878311820 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
14,953 pcs
14953 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request 1325 On Request On Request

878311820 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Connector Type
Contact Finish - Mating
Contact Finish Thickness - Mating
Contact Length - Mating
Contact Length - Post
Contact Material
Contact Shape
Contact Type
Current Rating
Failure Rate
Fastening Type
Insulation Color
Insulation Height
Insulation Material
Material Flammability Rating
Mounting Type
Number of Positions
Number of Rows
Operating Temperature
Pitch - Mating
Row Spacing - Mating
SVHC Present
Style
Termination
Voltage Rating

878311820 Description

Short technical summary and product information.

The Molex 878311820 is a male pin header from the Milli-Grid 87831 series, designed for robust connections in automotive, general purpose, and telecommunications applications. This header features 18 positions arranged in 2 rows with a pitch of 2.00mm.

 

Key electrical specifications include a current rating of 2A and a voltage rating of 125V. The contacts are made of phosphor bronze with a gold mating finish and tin post finish, ensuring reliable conductivity. The insulation material is Polyamide (PA) with a UL94 V-0 flammability rating, and it is black in color.

 

Mechanically, the header utilizes a push-pull fastening type and is designed for through-hole mounting. The contact length for mating is 3.60mm, and the post contact length is 2.50mm. The insulation height is 6.40mm. The overall style is suitable for board-to-board or cable connections.

 

Environmental considerations include an operating temperature range of -55°C to 105°C and a Moisture Sensitivity Level (MSL) of 1. The product is RoHS3 compliant and REACH unaffected.

878311820 Quick Information

Product Type: Male Pin Header
Series: 87831
Canonical Name: Molex 878311820 18-Position Male Pin Header
Subcategory: Male Pin

878311820 Compliance

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

878311820 Estimated Pricing

Qty Low High
1+ $0.43 $0.43

Estimated market price range - modelled values for guidance only, not live distributor offers.

878311820 Features

  • 18 positions in 2 rows.
  • 2A current and 125V voltage rating.
  • Phosphor bronze contacts with gold/tin finish.
  • Through hole mounting with push-pull fastening.
  • Operating temperature from -55°C to 105°C.

878311820 Applications

  • Board-to-board connections in compact electronics.
  • Cable-to-board interfaces in automotive systems.
  • Signal and power distribution in telecom equipment.
  • General purpose interconnection in industrial devices.

878311820 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Molex 878311820?

The current rating is 2A.

What is the voltage rating of the Molex 878311820?

The voltage rating is 125V.

What is the pitch of the Molex 878311820?

The mating pitch is 2.00mm.

How many positions does the Molex 878311820 have?

It has 18 positions arranged in 2 rows.

What is the mounting type of the Molex 878311820?

The mounting type is through hole.

What is the operating temperature range of the Molex 878311820?

The operating temperature range is -55°C to 105°C.

What contact finish does the Molex 878311820 have?

The mating contact finish is gold and the post contact finish is tin.

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