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Lead Frames

Precision lead frames and thin-gauge conductive stamped parts for electronic modules, connectors, and package-related applications.

Send drawings, samples or specifications for engineering review.

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Lead Frames made to drawings

Product Information

Material
Copper Alloy, Phosphor Bronze, Specialty Alloys
Surface Treatment
Tin Plating, Nickel Plating, Selective Plating
Manufacturing Process
Progressive Die Stamping, Reel-to-Reel Production, Inspection
Tolerance
Custom by drawing
Standard / Custom
Custom / OEM
Application
Sensor modules, Electronic packages, Connector frames
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Specifications

Key dimensions: Dimensions are confirmed from drawings or samples, including length, hole spacing, thickness, bore size, pitch, and end geometry where applicable.Material / surface: Copper Alloy, Phosphor Bronze, Specialty AlloysTolerance control: Custom by drawingRecommended surface finish: Tin Plating, Nickel Plating, Selective PlatingStandard / custom: Custom / OEM

Model / Standard Reference

China standard reference: matched against GB / GB/T or customer drawings when relevantLocal replacement reference: substitute codes can be reviewed from customer drawings or samplesInternational reference: ISO / DIN / ASTM / ANSI / AGMA mapping is confirmed during RFQ reviewSample stage: English specifications can include tolerance, material, bore, hole spacing, and assembly notes

Surface Finish Notes

Available finishes: Tin Plating, Nickel Plating, Selective PlatingRecommended matching: Copper Alloy / Phosphor Bronze / Specialty Alloys; select corrosion resistance, conductivity, or wear resistance by applicationOutdoor or humid use: prioritize corrosion-resistant finishesConductive or contact parts: review conductivity and coating stabilityVisible parts: confirm appearance consistency, cleaning, and anti-rust packing

Technical parameters

Stamped Parts Specifications

Use these parameters as the minimum RFQ basis before sending drawings or samples.
MaterialCopper Alloy, Phosphor Bronze, Specialty Alloys
ThicknessConfirmed by drawing and forming requirement
ProcessProgressive Die Stamping, Reel-to-Reel Production, Inspection
Surface finishTin Plating, Nickel Plating, Selective Plating
Secondary operationDeburring, Cleaning, Plating, Riveting, Welding, PEM insertion
ToleranceCustom by drawing
ToolingPrototype tooling, single-operation die, compound die, or progressive die depending on volume
Size capabilityWe support both small precision parts and larger custom metal components, depending on drawing size, material thickness, tooling method and production quantity.

Typical Applications

Sensor modulesElectronic packagesConnector frames

Product Advantages

Thin-gauge precisionHigh repeatabilitySelective plating supportInspection-ready production

Size Capability

Small precision partsMedium-size production partsLarger custom parts reviewed by drawing, material, tooling and quantity

Available Secondary Operations

DeburringCleaningPlatingRivetingWeldingPEM insertion

Assembly & Packing Options

Hardware insertionSubassembly packingInsulationRiveted assemblies

To quote accurately, please provide:

DrawingMaterialThicknessSurface finishToleranceAnnual quantityTooling requirementApplication

RFQ Next Step

Send the drawing, key dimensions, quantity, tolerance, finish, application, and packing requirement so we can review the quotation accurately.

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Product types

Common Lead Frames Types

Browse related product types under the same family and select the option closest to your drawing, assembly, or sourcing requirement.
Lead Frames for Lead Frames made to drawingsStamped PartsLead Frames

Lead Frames supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote
Connector Lead Frames for Lead Frames made to drawingsStamped PartsConnector Lead Frames

Connector Lead Frames supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote
Precision Lead Frames for Lead Frames made to drawingsStamped PartsPrecision Lead Frames

Precision Lead Frames supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote

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Used in these industries

ElectronicsPrecision terminals, contacts, shields, lead frames, springs, and small stamped parts for devices, modules, and connectors.TelecommunicationsShields, contacts, terminals, lead frames, brackets, and assemblies for communication infrastructure and modules.MedicalPrecision stamped components and custom fastener programs requiring stable documentation, clean finishes, and controlled inspection.

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Related materials

CopperHigh conductivity for busbars, terminals, contacts, and conductive connection parts.Phosphor BronzeSpring performance and conductivity for contacts, springs, and precision terminals.Specialty AlloysCustom material selection for demanding electrical, medical, telecom, and industrial applications.

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Related surface treatments

Nickel PlatingNickel Plating can be selected according to corrosion resistance, conductivity, appearance, assembly, and customer standards.Tin PlatingTin Plating can be selected according to corrosion resistance, conductivity, appearance, assembly, and customer standards.

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Related manufacturing capabilities

Progressive Die StampingHigh-volume stamping for terminals, contacts, brackets, clips, lead frames, and conductive parts.InspectionDimensional inspection, visual checks, gauges, PPAP-ready documentation support, and shipment verification.

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Related products

TerminalsStamped terminals for wire harnesses, connectors, switches, and electrical modules where contact performance, plating quality, and dimensional stability matter.ContactsStamped conductive contacts for electrical and electronic assemblies where spring behavior, plating quality, and stable contact performance are required.Wire & Cable ConnectorsStamped wire and cable connector parts for harnesses and electrical assemblies, with attention to crimp areas, contact surfaces, and repeatable fit.

Engineering RFQ

Upload drawings or describe the part. We will review material, process, finish, tolerance, and production quantity.

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