The Amphenol FCI 86503-146HLF is a 46-position (2×23) unshrouded dual-row header from the BERGSTIK® II series. It sits on the standard 0.100-inch (2.54mm) pitch that matches legacy board layouts and common IDC ribbon-cable receptacles. The 30.0 µ" (0.76 µm) gold plating on the mating pins is a field-service-grade finish — it handles repeated connect-disconnect cycles without the contact fretting you get with tin. The through-hole solder tails (0.120" post length) and 0.100" insulation height keep the profile low on the board.
Amphenol FCI 86503-146HLF BergStik II Header, 46 Pos, 5A
MPN86503-146HLF
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Amphenol FCI BERGSTIK® II 86503-146HLF, unshrouded dual-row header, 46 positions (2×23), 0.100" (2.54mm) pitch, 5A, 110V, 30µ" gold, through-hole solder, UL94 V-0.
$4.4235Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Independent China distributor & sourcing agent· Listing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | BERGSTIK® II |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Voltage rating | 110V |
| Current rating | 5A |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
All specifications
| Parameter | Value |
|---|---|
| Package | Bag |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 46 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact length - post | 0.120\" (3.05mm) |
| Overall contact length | 0.470\" (11.94mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.250\" (6.35mm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What compliance documentation does Amphenol FCI provide for this header?
The housing meets UL94 V-0 flammability — the standard material rating for industrial equipment connectors. Specific RoHS, REACH, or UL certification documents should be requested through the Amphenol FCI product datasheet or your distributor's technical support channel.