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20021121-00012C4LF Unshrouded SMT header with 12 positions in 2 rows at 1.27mm pitch. Rated 1A per contact and 125VAC.
Mfr Part #:

20021121-00012C4LF

Available from 1 distributors
Mfr Name: Amphenol ICC
Amphenol ICC
Unshrouded SMT header with 12 positions in 2 rows at 1.27mm pitch. Rated 1A per contact and 125VAC.
Total Stock: 1,200 pcs

20021121-00012C4LF Available from 1 distributor

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1,200 pcs
1200 pcs On Request 1 On Request On Request On Request On Request On Request

20021121-00012C4LF 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 Resistance
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
Dielectric Withstanding Voltage
Fastening Type
Features
Insulation Color
Insulation Material
Insulation Resistance
Lead Spacing
Lead Style
Material Flammability Rating
Mating Cycles
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Package Type
Pitch
Row Spacing
Shrouding
Style
Tape & Reel
Termination
Termination Style
Voltage Rating

20021121-00012C4LF Description

Short technical summary and product information.

The 20021121-00012C4LF is a 12-position, 2-row unshrouded header from Amphenol ICC's Minitek127 series. Designed for board-to-board applications, this surface mount header features a 1.27mm pitch and 1.27mm row spacing. Contacts are made of copper alloy with a tin finish (10.0µin thickness) and a square contact shape. The header is rated for 1A per contact and 125VAC, with an operating temperature range of -55°C to 125°C. It includes a pick-and-place feature for automated assembly. The insulation is black thermoplastic with a UL94 V-0 flammability rating. Electrical characteristics include 100 MΩ minimum insulation resistance, 30 mΩ maximum contact resistance, and a dielectric withstanding voltage of 500V. The header is rated for 100 mating cycles.

20021121-00012C4LF Quick Information

Product Type: Header
Series: 20021121
Canonical Name: Amphenol ICC Minitek127 1.27mm Pitch 12 Position Unshrouded SMT Header
Subcategory: Unshrouded Header

20021121-00012C4LF Compliance

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

20021121-00012C4LF Features

  • 12 positions in 2 rows at 1.27mm pitch.
  • Surface mount unshrouded header design.
  • Rated 1A per contact and 125VAC.
  • Operating temperature -55°C to 125°C.
  • Pick-and-place feature for automated assembly.

20021121-00012C4LF Applications

  • Board-to-board interconnects in compact electronics.
  • SMT assembly for high-density PCB designs.
  • Automated pick-and-place manufacturing processes.

20021121-00012C4LF FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 20021121-00012C4LF have?

12 positions in 2 rows.

What is the pitch of this header?

1.27mm (0.050") pitch with 1.27mm row spacing.

What is the current rating?

1A per contact.

What is the voltage rating?

125VAC.

What mounting type does this header use?

Surface mount (SMT) with solder termination.

What is the operating temperature range?

-55°C to 125°C.

What is the contact finish?

Tin with 10.0µin (0.25µm) thickness.

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