SMT Termination and Board Guide for Assembly
The 98401-101-24LF: Termination is surface-mount solder — the header sits flat on the PCB pads with the 0.084" (2.14 mm) insulation height keeping the component profile low.

Amphenol ICC (FCI) BERGSTIK®, 24-position, 0.100" (2.54 mm) pitch, unshrouded, SMT, male pin header, gold GXT™ mating finish, 3 A, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Gender | Male Pin |
| Mounting type | Surface Mount |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Current rating | 3A |
| Operating temperature | -65°C~130°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.084\" (2.14mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Bag |
| Features | Board Guide |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 24 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold, GXT™ |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 98401-101-24LF: Termination is surface-mount solder — the header sits flat on the PCB pads with the 0.084" (2.14 mm) insulation height keeping the component profile low.
All positions are loaded — pin 1 is typically marked by a chamfer or silkscreen dot on the housing. The unshrouded design means the pinout follows the standard dual-row numbering (1, 3, 5... on one row, 2, 4, 6... on the other).
Yes, the header includes a board guide feature that aids alignment during SMT placement and reflow.
The suffix 'LF' indicates lead-free / RoHS-compliant finish — the 98401-101-24L is the older tin/lead version. Both share the same 24-position, 0.100" pitch, unshrouded SMT footprint. The 98401-101-24LF is the current RoHS-compliant variant.