C19400 Iron Copper Sheet High Conductivity Lead Frame Strip
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Product Highlights
- Low heat generation and fast heat dissipation. Ideal for LED packages, high-current connectors, and automotive terminals where thermal management is critical. Extends component service life
- Terminals and connectors stay tight and reliable over time. No loose contacts, no intermittent failures even after repeated plugging/unplugging or high-temperature aging.
Product Attributes
- Customization
- Available
- Type
- Copper Strips
- Application
- Lead Frames / LED / Connectors / Terminals / Autom
- Model NO.
- C19210 C19400 C70250 C19040 C19010 C19800 C70260
- Material
- Iron Copper Sheet
- Shape
- Plate
- Alloy
- Alloy
- Color
- Golden
- Standard
- GB ASTM JIS
- Density
- 8.91 G/Cm³
- Temper Available
- O60 / H01 / H02 / H04 / H06 / H08 / H10
- Surface Finish
- Clean, No Oxidation,Hot DIP Tinned Available
- Electrical Conductivity
- ≥60% Iacs
- Modulus of Elasticity
- ~121 Gpa
- Transport Package
- Standard Export Package
- Specification
- Thickness: 0.03~3.0mm Width: 6~1500mm
- Trademark
- XINGTONG
- Origin
- China
- Production Capacity
- 2000t/Year
Product Images of C19400 Iron Copper Sheet High Conductivity Lead Frame Strip
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C19400 Iron Copper Sheet High Conductivity Lead Frame Strip -
C19400 Iron Copper Sheet High Conductivity Lead Frame Strip -
C19400 Iron Copper Sheet High Conductivity Lead Frame Strip -
C19400 Iron Copper Sheet High Conductivity Lead Frame Strip -
C19400 Iron Copper Sheet High Conductivity Lead Frame Strip -
C19400 Iron Copper Sheet High Conductivity Lead Frame Strip -
C19400 Iron Copper Sheet High Conductivity Lead Frame Strip
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Product Description
C19400 is a copper-iron-phosphorus (Cu-Fe-P) alloy developed for applications requiring a balanced combination of electrical conductivity, thermal dissipation, mechanical strength, and anti-stress relaxation. Unlike conventional phosphor bronze, C19400 delivers significantly higher conductivity (≥60% IACS) while maintaining moderate strength and formability.
It is the material of choice for high-density lead frames, LED packaging, automotive terminals, and precision stamped parts where heat accumulation and signal integrity are critical.
| Element | C19400 (ASTM) | C1940 (JIS) | TFe2.5 (GB) |
|---|---|---|---|
| Copper (Cu) | Balance | Balance | Balance |
| Iron (Fe) | 2.1 - 2.6% | 2.1 - 2.6% | 2.1 - 2.6% |
| Phosphorus (P) | 0.015 - 0.15% | 0.015 - 0.15% | 0.015 - 0.15% |
| Zinc (Zn) | 0.05 - 0.20% | 0.05 - 0.20% | 0.05 - 0.20% |
| Others | ≤0.20% total | ≤0.20% total | ≤0.20% total |
Mechanical Properties by Temper
| Temper | Hardness (HV) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|
| O60 (Soft) | 90 - 110 | 300 - 380 | ≥20 |
| H01 | 100 - 120 | 320 - 400 | ≥15 |
| H02 | 115 - 135 | 365 - 430 | ≥6 |
| H04 | 125 - 145 | 410 - 490 | ≥5 |
| H06 | 135 - 150 | 450 - 500 | ≥3 |
| H08 | 140 - 155 | 480 - 530 | ≥2 |
| H10 (Extra Hard) | ≥145 | ≥500 | ≥2 |
Hot-Dip Tinning (Physical Electroplating) - Available Now
C19400 is fully qualified for hot-dip tinning (physical electroplating) with a uniform tin coating layer of 1 - 6 μm.
-
Why hot-dip tinning?
Provides superior solderability, oxidation resistance, and contact reliability compared to electroplated tin. -
Application advantage:
Ideal for lead frames and terminals requiring high-temperature soldering and long-term storage stability.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI269738". Items marked "
" are certified.
Company Profile
Luoyang Xingtong New Materials Technology Co., Ltd. Was established in 2014 and is located in Luoyang City, Henan Province, a renowned historical and cultural city. After a decade of development and refinement, the company has grown into an outstanding enterprise integrating design, research and development, production, sales, and technical services.
Business Capabilities and Scope: The company possesses extensive domestic and international experience in material substitution, providing comprehensive material solutions and recommendations. With advancing technological developments, the fundamental materials for non-ferrous metals continue to evolve, and customer requirements have become increasingly diverse. To better serve clients and meet their needs, the company has invested in various equipment since its establishment for advanced processing of base materials. It now possesses surface treatment and tin plating processes for non-ferrous metals, along with independently developed production line equipment, enabling coverage of the majority of tin-plated product grades and specifications available on the market.
Product Types and Forms: The products include high-precision copper alloys, aluminum alloys, steel alloys, and composite alloy materials, available in various forms such as sheets (plates), foils/bands (rolles), and rods (wires). Currently, over a hundred alloy grades are processed and marketed.
Application Fields: The product is widely used in automotive and marine industries, electronic information, smart homes, marine engineering, aerospace, intelligent technology, power and electrical systems, coin manufacturing, as well as architectural decoration and other fields.
Company Vision: Customer first, credibility paramount, employee satisfaction, shareholder fulfillment. Committed to becoming an outstanding supplier of non-ferrous metal material selection and application solutions.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 104, Building 9, Xin'an Shangyuan Industry Port, South Side of Xinwei Road, Luoxin Park, Xin'an Economic and Technological Development Zone, Xin'an County,
-
Plant Area
- 2042.96 square meters
-
Number of Employees
- 19
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal
-
International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 12
Our Production Capability & Technical Expertise
-
Main Products
- Nonferrous metal rolled material
-
Production Lines
- 1
-
Production Machines
- Cutter, Tinned Wire, Packaging Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-01-07
-
Export Year
- 1 year
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the difference between C19400 and C52100 phosphor bronze
- C19400 offers much higher electrical conductivity and better thermal dissipation, making it suitable for high current and heat-sensitive applications like LED lead frames. C52100 provides higher mechanical strength and is preferred for spring contacts.
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