20021221-00312C4LF This is a 12 position (11 loaded) 1.27mm pitch surface mount shrouded header from Amphenol ICC. It features male square pins with tin finish and a black thermoplastic insulator.
Mfr Part #:

20021221-00312C4LF

Available from 1 distributors
Mfr Name: Amphenol ICC
Amphenol ICC
This is a 12 position (11 loaded) 1.27mm pitch surface mount shrouded header from Amphenol ICC. It features male square pins with tin finish and a black thermoplastic insulator.
✓ Total Stock: 4,600 pcs
$ Price Range: $0.75 - $1.41

20021221-00312C4LF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,600 pcs
4600 pcs On Request 1 On Request On Request 20+ On Request On Request

20021221-00312C4LF 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
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Row Spacing
Shrouding
Style
Tape & Reel
Termination
Voltage Rating

20021221-00312C4LF Description

Short technical summary and product information.

The Amphenol ICC 20021221-00312C4LF is a 12-position (11 loaded) 1.27mm pitch surface mount header connector designed for board-to-board applications. It features a 4-wall shrouded design with a push-pull fastening type, providing secure mating and protection for the male pin contacts.

 

The connector has two rows of square pins made from copper alloy with a tin contact finish of 10.0µin (0.25µm). The black thermoplastic insulator has a UL94 V-0 flammability rating. It is rated for 1A per contact and 125VAC, with an operating temperature range of -55°C to 125°C.

 

This header is designed for surface mount soldering and includes a pick-and-place feature for automated assembly. The contact length is 3.05mm and the insulation height is 5.60mm.

20021221-00312C4LF Quick Information

Product Type: Header Connector
Canonical Name: 12 Position (11 Loaded) 1.27mm Pitch Surface Mount Shrouded Header, Male Pins
Subcategory: Board-to-Board Connector

20021221-00312C4LF Compliance

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

20021221-00312C4LF Estimated Pricing

Qty Low High
1+ $1.41 $1.41
10+ $1.19 $1.19
25+ $1.15 $1.15
100+ $1.07 $1.07
250+ $0.97 $0.97
500+ $0.93 $0.93
1,000+ $0.84 $0.84
2,000+ $0.75 $0.75
5,000+ $0.75 $0.75

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

20021221-00312C4LF Features

  • 12 position (11 loaded) 1.27mm pitch header.
  • Surface mount shrouded 4-wall design.
  • Tin plated copper alloy square pins.
  • Rated for 1A per contact at 125VAC.
  • Pick and place feature for automated assembly.

20021221-00312C4LF Applications

  • Ideal for compact board-to-board connections.
  • Suitable for automated SMT assembly processes.
  • Used in industrial and consumer electronics.

20021221-00312C4LF FAQs

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

The pitch is 1.27mm (0.050").

How many positions does this header have?

It has 12 positions, with 11 positions loaded.

What is the current rating per contact?

The current rating is 1A per contact.

What is the voltage rating?

The voltage rating is 125VAC.

What is the mounting type?

The mounting type is surface mount (SMT).

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What is the contact finish?

The contact finish is tin, with a thickness of 10.0µin (0.25µm).

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