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Amphenol 68021-420HLF — Pin Headers

68021-420HLF Header – 20 Pos, 2.54mm Pitch, Right-Angle

MPN68021-420HLF
Active

Amphenol ICC (FCI) BERGSTIK® II, 68021-420HLF, 20-position dual-row unshrouded header, 0.100" (2.54mm) pitch, right-angle through-hole, tin-plated square pins, 3A per contact, UL94 V-0 black housing.

$1.4500Ref. price · indicative, final on quote
Amphenol 68021-420HLF datasheet (PDF)
RoHSRoHS Compliant
SeriesBERGSTIK® II
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

68021-420HLF key specifications
ParameterValue
SeriesBERGSTIK® II
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typePush-Pull
Voltage rating110V
Current rating3A per Contact
Operating temperature-65°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.190\" (4.83mm)
Material flammability ratingUL94 V-0

All specifications

68021-420HLF additional specifications
ParameterValue
StyleBoard to Board
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions20
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Contact finish - matingTin
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Board Fit and Routing – 2.54mm Pitch, Dual-Row

The 68021-420HLF: The post length after soldering is 0.120" (3.05mm), leaving clearance for through-hole solder fillets on a typical 1.6mm board.

Contact Interface and Plating – Tin, 100 µinch

Tin-on-tin contacts are cost-effective for applications with fewer mating cycles. The post finish is also tin, which solders well with standard lead-free profiles and is compatible with both wave and selective solder processes.

The voltage rating is 110V, which fits low-voltage signal and power distribution within equipment.

Frequently asked questions

What is the closest pin-compatible alternative to 68021-420HLF in the BERGSTIK® II series?

Confirm the plating grade and finish thickness against your mating cycle requirement before substituting.

What is the pin spacing of 68021-420HLF?

The pitch (center-to-center spacing) is 0.100" (2.54mm) for both the mating pins and the row spacing.

Where can I buy 68021-420HLF?

Availability and current pricing confirmed at quote time.