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Phosphor Bronze Connector Precision CNC Machining China Custom Electrical Terminal Component Manufacturing

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Mrs. Yang

kristen.yang@jinbo-china.com

+86 13798898651

Y13798898651

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Phosphor Bronze Connector Precision CNC Machining China Custom Electrical Terminal Component Manufacturing

MOQ:	100
Preis:	10-20
Zahlungsbedingungen:	L/c, d/a, d/p

Ausführliche Information

Beschreibung des Produkts

Ausführliche Information

Testausrüstung:

Japan Keyence IM7000

Materialfähigkeiten:

Edelstahl

Durchmesser:

0,325 Zoll, 0,13 Zoll

OEM -Service:

akzeptabel

Größe:

Angepasst

Qualität:

100% Inspektion

Koaxialität:

± 0,01 mm

Verarbeitung:

CNC -Bearbeitung, CNC -Mahlen, CNC -Drehung

Service:

OEM/ODM/Customized/Design

Designsoftware:

Pro/E, Solidworks, UG

Typ:

Bohrung, andere Bearbeitungsdienstleistungen

Lieferanschluss:

Shanghai

Parallelismus Toleranz:

± 0,02 mm

Garantie:

1 Jahr

Gussmethode:

Sterben

Verwendung:

Industriell

Anwendung:

Maschinen

Widerstand:

Korrosionsbeständigkeit

Ursprüngliche Härte:

HRC35 bis 42

Präzision:

0,001 mm

Die Toleranz:

+ -0,01 mm

Casting -Prozess:

Schwerkraft-Casting

Bearbeitungsart:

Fräsen, Schleifen und Polieren

Hohlraum:

Einzel

Salziges Sparry:

72 Stunden

Materialfähigkeiten:

Aluminium

Versorgungsmaterial-Fähigkeit:

10000

Hervorheben:

Phosphor Bronze CNC connector

Custom electrical terminal component

Precision CNC machined connector

Beschreibung des Produkts

Phosphor Bronze Connector Precision CNC Machining China Custom Electrical Terminal Component Manufacturing

As a technician working directly on the production line, I have extensive experience with the processing and testing of phosphor bronze connectors. This alloy, based on copper with additions of tin and phosphorus, holds an irreplaceable position in the field of electronic connector manufacturing. The phosphor bronze connectors we process using precision CNC technology offer the core advantage of achieving an optimal balance between strength, elasticity, and conductivity.

On the production floor, I have witnessed how this material can be precision-stamped into 0.05mm ultra-thin terminals with a burr-free rate exceeding 99.8%. This level of precision is crucial for modern high-density connectors (with pitches below 0.3mm). The phosphor bronze terminals we produce have an elastic modulus exceeding 120GPa, ensuring maintained low contact resistance of ≤5mΩ even after 10,000 mating cycles.

Features

Exceptional Mechanical Properties
The most prominent feature of phosphor bronze connectors is their high strength and excellent elasticity. The addition of phosphorus refines the grain structure, resulting in a material with tensile strength reaching over 315MPa and yield strength even achieving 700MPa. This means our connectors can withstand frequent mating without permanent deformation.
Stable Electrical Conductivity
Through nano-level grain refinement technology, our phosphor bronze connectors achieve conductivity rates of 14-18% IACS, representing a 20% improvement over traditional phosphor bronze. In actual testing, this material significantly reduces signal transmission attenuation, meeting the requirements of high-speed data transmission such as USB4.0 (20Gbps).
Superior Environmental Resistance
Our phosphor bronze connectors develop a surface phosphating film 0.2-0.5μm thick, capable of withstanding 2000 hours without corrosion in 85°C/85%RH dual-85 tests. The operating temperature range extends from -65°C to 225°C, covering most extreme environmental requirements from automotive electronics to aerospace applications.
Precision Machining Adaptability
Phosphor bronze material offers high punching section quality and low burrs, making it highly suitable for precision CNC machining. We can achieve tolerance control of ±0.003mm, meeting the manufacturing requirements for miniaturized connectors.

Technical Parameters

Parameter Category	Specific Indicators	Test Standard
Chemical Composition	Cu≥99.5%, Sn 5.0-7.0%, P 0.1-0.35%	GB/T 1176-1987
Mechanical Properties	Tensile Strength ≥315MPa, Yield Strength ≥700MPa, Elongation ≥42%	Enterprise Standard
Electrical Properties	Conductivity 14-18% IACS, Contact Resistance ≤5mΩ	ASTM B809
Durability Performance	Mating Cycles ≥10,000, Excellent Fatigue Resistance	Enterprise Standard
Environmental Adaptability	Operating Temperature -65°C to 225°C, Corrosion Resistance 2000 hours	ASTM B809

Applications

Automotive Electronic Systems

Phosphor bronze connectors play a critical role in automotive safety systems (e.g., airbag triggers). Their high reliability ensures stable connections under extreme conditions, particularly in new energy vehicle 800V high-voltage platforms where their anti-arc erosion properties enable them to carry 1000V DC voltage without welding.

Consumer Electronics

From smartphone SIM card slots to laptop M.2 interfaces, the high density and miniaturization characteristics of phosphor bronze connectors meet the thin and light requirements of modern electronic products. Their excellent elasticity guarantees contact stability after long-term use.

Industrial Control Equipment

In PLCs, relays, and control boards, phosphor bronze connectors provide stable signal transmission and power connections. Their corrosion resistance ensures long-term reliable operation in industrial environments.

Communication Infrastructure

Phosphor bronze connectors used in 5G base station millimeter-wave filter sockets, with their low permeability (μr≈1.003), effectively reduce signal crosstalk, ensuring the integrity of high-speed data transmission.

Customization Services

We provide comprehensive customized solutions for phosphor bronze connectors, covering the entire process from material selection to finished product delivery. Based on customer requirements, we can adjust the phosphor bronze composition ratio to meet specific application performance needs. Our CNC machining capabilities support volume production of 0.05mm ultra-thin terminals and we can perform special surface treatments (such as nickel plating, gold plating, chemical nickel-palladium-gold, etc.) according to customer needs.

Support and Services

We offer complete technical support and service systems. Our technical team is involved throughout the process, from material selection recommendations at the design stage to quality monitoring during production. We strictly implement ISO9001-2015 production processes, ensuring consistent quality for each batch. For large-volume orders, we provide dedicated production lines to guarantee delivery cycles and can supply material certification reports and performance test data.

Stichworte:

Sinbo Precision Mechanical Co., Ltd.

mechanische Teile cnc

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mechanische Teile cnc

CNC-Drehteile

Teile für CNC-Fräsen

Bearbeitungsdienstleistungen CNC

Kalte schmiedende Teile

Teile für die CNC-Dreh- und Fräserei

CNC-Aluminiumteile

Cnc-Edelstahl-Teile

Cnc-Messingteile

CNC, der Teile stempelt

Bearbeitung von Kunststoffteilen

Verbiegende Blech-Teile

Neue Energie-Autoteile

Energie-Speicher-Verbindungsstücke

Kontaktorterminal

Batterie-Terminalanschluss

CNC-Fertigungslösungen

Einzelheiten zu den Produkten

mechanische Teile cnc

CNC-Drehteile

Teile für CNC-Fräsen

Bearbeitungsdienstleistungen CNC

Kalte schmiedende Teile

Teile für die CNC-Dreh- und Fräserei

CNC-Aluminiumteile

Cnc-Edelstahl-Teile

Cnc-Messingteile

CNC, der Teile stempelt

Bearbeitung von Kunststoffteilen

Verbiegende Blech-Teile

Neue Energie-Autoteile

Energie-Speicher-Verbindungsstücke

Kontaktorterminal

Batterie-Terminalanschluss

CNC-Fertigungslösungen

Phosphor Bronze Connector Precision CNC Machining China Custom Electrical Terminal Component Manufacturing

Phosphor Bronze CNC connector

Custom electrical terminal component

Precision CNC machined connector