Key Ratings and Material Choices
The 20021511-00026T4LF: The contact finish is 10.0 µinch gold over copper alloy on the mating surface—sufficient for moderate-cycling signal applications in controlled environments.

Amphenol ICC (FCI) Minitek127® 20021511 series, 26-position, dual-row, shrouded header, 1.27 mm pitch, through-hole solder termination, gold-plated male pins, UL94 V-0 black housing, RoHS compliant.
| Parameter | Value |
|---|---|
| Series | Minitek127® 20021511 |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Voltage rating | 125VAC |
| Current rating | 1A per Contact |
| Operating temperature | -40°C~105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.213\" (5.40mm) |
| Insulation material | Plastic |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tube |
| Features | Keying Slot |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.050\" (1.27mm) |
| Positions | 26 |
| Row spacing - mating | 0.050\" (1.27mm) |
| Contact length - post | 0.091\" (2.30mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - mating | 10.0µin (0.25µm) |
The 20021511-00026T4LF: The contact finish is 10.0 µinch gold over copper alloy on the mating surface—sufficient for moderate-cycling signal applications in controlled environments.
The 20021511-00026T4LF is an active part from Amphenol ICC (FCI). We source it through independent distribution on a quoted-to-order basis. Submit an RFQ with your target quantity and we'll confirm availability and current pricing.
This shrouded header mates with a Minitek127 1.27 mm pitch receptacle (female socket) designed for board-to-cable/wire applications. The matching receptacle typically uses crimp terminals or IDC termination and has a keying slot to align with the header's shroud.