go to the gnb menu go to the content

Chip Resistor

首页产品被动元件Chip Resistor

Chip Resistor有控制直流电或交流电的性质。利用该性质，在电路内部降低电压，或保持电流不变。电阻基本上遵守Ohm法则，同时使用电导率高的物质和电导率低的物质，实现电阻值。使用 SiO2 、RuO2、CuNi等作为贴片电阻的主要电阻材料，可以生产出高电阻、低电阻、超低电阻、防硫化、Array电阻等产品系列。

Standard Resistor

利用电子电路内阻碍电流的性质，实现调节电流，加强电压的功能。在陶瓷体上印刷阻抗、电极、保护用材料，实现电路中要求的精密阻抗 SMD 的 Chip
形态产品。

应用
智能手机、PC、数字 TV、相机、LCD、Memory Module、游戏机、DC-DC Converter
Product Search
能够查看三星电机各种产品和详细产品信息。

  • 1. 电极 (Ag)
  • 2. 电阻
  • 3. 保护体
  • 4. NiCr
  • 5. Ni
  • 6. Sn
微型 01005(0402) 尺寸
拥有缩小贴装面积效果的 0.4×0.2mm 微型尺寸
(比0.6×0.3mm 缩小 55% )
环保(Pb-Free) Series
01005(0402) ~ 2512(6432), Antimony, Phthalate,
Lead Free 环保产品

微型尺寸

Fat Single Task -> Slim Multi Task
  1. 0603 inch(1.6×0.8 mm)
  2. 0402(1.0×0.5 mm)
  3. 0201(0.6×0.3 mm)
  4. 0201→01005(56%)
  5. 01005(0.4×0.2mm)

Array Resistor

可用一个代替 4个及2个单件电阻，与使用多个单件时相比，能够缩小贴装面积。减少贴装次数，能够减少贴装时间和费用，因SMT生产性大幅提升效果，其适用范围渐渐扩大。Array Resistor用于世界微波半导体企业，其品质和性能获得承认。

应用
Damping电阻、Pull-Up/Down电阻、数字电路用Termination、内存模块
Product Search
能够查看三星电机各种产品和详细产品信息。

  • 1. 保护体
  • 2. 电阻
  • 3. 电极 (Ag)
Various Structure
拥有根据用途不同，位于基板上、下面的多种结构的
Array 产品
Small Array Resistor
小型、微型、薄型 0603 Array
(比1005 Array 减小 58% 贴装面积)

Lineup

LineupSize, Inch, Element etc
Size
Inch/(㎜)		 Element
(㎜ x n)		 Watt
(W)		 Tolerance
(%)		 Special
Description		 R Value(Ω) P/N
1≤ 10 100 1K≤ 10K 100K 1M ≤10M
0302
(0806)		 0603 x 2R 1/32 ± 5.0 % Flat  
MP
  RF062P
Flat Reverse  
MP
  RM062P
0502
(1406)		 0603 x 4R 1/32 ± 1.0 %,
± 5.0 %		 Flat  
MP
  RF064P
Flat Reverse  
MP
  RM064P
0404
(1010)		 1005 x 2R 1/16 ± 1.0 %,
± 5.0 %		 Concave MP RN102P
Concave Reverse MP RM102P
Concave Half Reverse MP RK102P
Convex MP RP102P
0804
(2010)		 1005 x 4R 1/16 ± 1.0 %,
± 5.0 %		 Concave MP RN104P
Concave Reverse MP RM104P
Concave Half Reverse MP RK104P
Convex MP RP104P

Anti Sulfur Resistor

Chip Resistor 电极材料主要使用银(Ag)，但银(Ag)会被硫(S)腐蚀，渐渐就会变为硫化银(Ag₂S)。硫化银(Ag₂S)作为非导体，会阻止电流传递到电阻的两端之间，在恶劣环境中使用的电子设备必须使用具备抗硫化的电阻。三星电机通过固有的材料和设计技术，自主开发抗硫腐蚀的材料，提供拥有耐硫特性的Chip Resistor。

应用
长期可靠性电子设备、服务器系统（内存模块/HDD）、网络装备
Product Search
能够查看三星电机各种产品和详细产品信息。

  • 1. 电极 (Ag-Pd)
  • 2. 保护体
  • 3. Ni
  • 4. Sn
确保比国际标准 ASTM B 809-95 更强化的耐硫性能
凭借固有材料技术实现最高水平的腐蚀条件(105℃/720hr) 性能
多种尺寸 Lineup
小型尺寸 ~ 大型尺寸(0603~6432mm)，由Array电阻等多种
Lineup 构成

增强耐硫性能

1. Chip Resistor Failure Mechanism

大气中有害气体 (SO₂)侵入Chip Resistor内部，银(Ag)腐蚀 → 电特性 Fail

  • [Fig - Cross Section ]
  • [Fig – Sulfide (Cross Section)]

    Overcoat, Silver Sulfide(Ag₂S) Growth, Plating, Resistor, Substrate, Conductor

硫气侵入保护层和镀层界面中间

  • Ag + S = Ag2S, Ag2S

    [Failed Chip Resistor]

  • Ag2S

    [SEM - Sulfide ]

2. 应用抑制硫腐蚀(Ag₂S)的 Conductor (Ag-Pd)
Special Conductor(Ag-Pd)
[耐硫 Test △R% AVG.]

Current Sensing Resistor(Thick Film Type)

用于检测电流的 Thick Film 工艺的超低电阻产品，为减少电阻误差，位于电阻下面的 Inverted 贴装结构。具备高额定功率和低温度特性变化的产品。

应用
CPU、DC-DC Converter 用电流读取、变频器电源供给装置、移动设备、BMS(Battery Management System)
Product Search
能够查看三星电机各种产品和详细产品信息。

  • 1. 镀层 (Ni+Sn)
  • 2. 电极 (Cu)
  • 3. 电阻(CuNi)
  • 4. 保护体
Thick Film 工艺
High Power, Low TCR 特性的多种 Low Ohm(CSR) Series
Resistance 减少误差结构
在电阻下面设计贴装结构的 Inverted

Thick Film 工艺

Current Sensing Resistor 材料
  • 1. Ceramic Body
  • 2. Resistive
  • 3. Conductor(1st Conductor)
  • 4. Terminal(2ⁿᵈ Conductor)
  • 5. Marking
  • 6. Insulation(2ⁿᵈ Overcoat)
  • 7. Plating
Lineup by Specification Part Name, Substance Name, Material Name etc.
Part Name Substance
Name		 Material
Name
1. Body Ceramic Al₂O₃
2. Resistive Layer(Self Product) Resistor Cu/Ni
3. Top Conductor(Self Product) Cu Alloy Cu
4. Terminal Conductor Sputter Ni & Cr
5. Marking Polymer Epoxy Resin
6. Insulation(2ⁿᵈ Overcoat) Polymer Epoxy Resin
7. Plating(1ˢᵗ, 2ⁿᵈ, 3ʳᵈ) Cupper,
Nickel, Tin		 Cu, Ni, Sn

  • High Performance(1mΩ)
  • High Power : RJ series(10mΩ)
  • Low TCR High Power : RUK series(10mΩ)
  • Normal Product : RU series(100mΩ), RUT series(1000mΩ)

Current Sensing Resistor(Metal Plate Type)

作为Power管理的主要元件，用于检测电流的超低电阻产品，为减少电阻误差，采用电极结构。作为大电流 Metal Plate Type的 Shunt 电阻器，具备高额定功率和低温度特性变化的产品。

应用
CPU、DC-DC Converter 用电流读取、变频器电源供给装置、移动设备、BMS(Battery Management System)
Product Search
能够查看三星电机各种产品和详细产品信息。

  • 1. 电极
  • 2. 保护体
  • 3. 镀层
Metal Plate 工艺
High Current, Low TCR 特性的多种 Low Ohm(Metal CSR) Series
适合Reflow Soldering 的小型 SMD Type
可适用于Small Equipment的 Low Height 结构

推荐菜单

TOP
订阅新闻速递，查看三星电机的最新新闻吧

为您提供世界最好的综合零件公司三星电机最新消息

电子报申请个人信息手机、同意使用(必填)
1. Purpose of Collecting Personal Information

We collect your email information to deliver reports or news published by Samsung Electro-Mechanics, and the collected personal information will not be used for any purpose other than the specified purpose, and in the event of any change in the purpose of the collection, you will be notified in advance for your consent.

2. Terms of Retention and Usage of Personal Information

In principle, your information will be immediately destroyed upon achievement of the purpose of the collection or the purpose of the provision of personal information. If the retention of the information is required by other laws, personal information for which the term of retention and use has expired may be retained without being destroyed.

3. Personal Information We Collect
  • Item(s) : Email
  • Period of Retention : Until request of unsubscribe to newsletters
  • Purpose of Collection : To provide reports and news from Samsung Electro-Mechanics
  • Information Automatically Collected : IP(Internet Protocol), Cookies
4. Matters Concerning the Consignment of Personal Information Processing

The "sending of newsletters" is entrusted to and operated by an external professional company as shown below to perform the service. In accordance with related laws, such as the Personal Information Protection Act, the Company specifies in its agreement with the external service provider matters concerning the liabilities, such as the prohibition to use personal information for purposes other than those to perform the consigned service, technical and administrative protective measures, restrictions on re-consignment, management and supervision of the trustee, damages, etc., pursuant to related laws such as the Personal Information Protection Act, and we will notify you without delay in the event of any change in the details of the consignment or any change of the consignee.

Matters Concerning the Consignment of Personal Information Processing - Name of the Consignee Company, Representative Telephone Number, Consigned Work
Name of the Consignee Company The Uber Creative
Representative Telephone Number +82-2-517-5133
Consigned Work Sending out newsletters, operation and maintenance of the website

※ You have the right to refuse to consent to the collection and use of your personal information, and if you do not consent, you will not be able to receive the newsletters.​

I have read the above and agree to the collection and use of personal information.

订阅新闻简讯