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Chip Resistor

 

Chip Resistor Chip Resistor Products Main Menu ( 貼片電阻產品項目引導) SINLOON®
Description: Precision - TPT Description: High Power - HP30 Description: Low Ohm - LCR
Power: 1/10W-1W 0603-2512 Power: 2W/3W/5W 2030 Power: 0.063W-2W 0402-2030
Resistance: 4.7R~1M Ω ±5ppm Resistance: 10R~1M Ω ±100ppm Resistance: 10m~990m ±300ppm
Tolerance: ±0.01% - ±0.5% Tolerance: ±1%/±2%/±5% Tolerance: ±1%/±5%
Description: Low Ohm -TFL Description: Ultra Low ohm - ML Description: High Power - CRHP
Power: 1/8W-1W 0805-2512 Power: 3W 2512 Power: 0.125W-3W 0603-2030
Resistance: 0.1R~.99 Ω ±100ppm Resistance: m5/m75 ±100ppm Resistance: 10R~10M Ω ±100ppm
Tolerance: ±1% - ±5% Tolerance: ±1% - ±5% Tolerance: ±0.1% ~ ±5%
Description: AEC-Q200 - AQCR Description: Metal Alloy - MLR Description: Hihg Ohm - HCR
Power: 1/16W-2W 0402-2030 Power: 1W-5W 1206-4527 Power: 0.063W-3W 0402-2030
Resistance: 1.0~10M Ω ±100ppm Resistance: m5-100m ±15ppm Resistance: 10M~100M ±200ppm
Tolerance: ±0.1% - ±5% Tolerance: ±1% - ±5% Tolerance: ±1% - ±5%
Description: AEC-Q200 - AQLR Description: Trimmable - TCR Description: Thick Film - CR
Power: 1/16W-1W 0402-2512 Power: 1/16W-2W 0402-2030 Power: 0.05W-2W 0201-2030
Resistance: 0.01~.99Ω ±400ppm Resistance: 10R~1M Ω ±200ppm Resistance: 1R~10M Ω ±100ppm
Tolerance: ±1% - ±5% Tolerance: ±15% /±20%/±30% Tolerance: ±1% - ±5%
Description: AEC-Q200 - AQHP Description: Thin Film - TFR Description: Puls - PWCR
Power: 1/8W-2W 0603-2512 Power: 1/16-1/2W 0402-2512 Power: 1/8W-1W 0805-2010
Resistance: 0.01~.99Ω ±400ppm Resistance: 10R~3M Ω ±10ppm Resistance: 10R~20M Ω ±100ppm
Tolerance: ±1% - ±5% Tolerance: ±0.1% - ±0.5% Tolerance: ±1% - ±5%
Description: AEC-Q200 - AQHR Thin Film Currenst Chip Resistor - TCS Description: Current Sensing - TCS Description: Array - CRA
Power: 1/8W-2W 0603-2512 Power: 1/10W-1W 0603-2512 Power: 1/8W-1/4W 0402-1206
Resistance: 10M~100M ±200ppm Resistance: 50-990m ±50ppm Resistance: 10R~1M Ω 4pin / 8pin
Tolerance: ±1% - ±5% Tolerance: ±0.1% - ±0.5% Tolerance: ±1% - ±5%
Description: AEC-Q200 - AQAR Description: Precision - PCR Description: Anti-Sulfur Array - ASA
Power: 1/8W-1/4W 0402-1206 Power: 0.05W-2W 0201-2030 Power: 1/8W-1/4W 0402-1206
Resistance: 10R~1M Ω ±200ppm Resistance: 10~10M Ω ±100ppm Resistance: 1R~1M Ω 4pin / 8pin
Tolerance: ±1% - ±5% Tolerance: ±0.1% - ±2% Tolerance: ±1% - ±5%
Description: High Ohm - MQHR Description: Molded Alloy - MMA Anti-corrosive Precision Thin Film Chip Resistor - APR Description: Anti-corrosive - APR
Power: MQHR16/MQHR20 Power: 2W/3W/5W 2512/4527 Power: 1/16W-1/2W 0402-2512
Resistance: 100M - 150G Resistance: 5-1000m ±25ppm Resistance: 25R~600KΩ ±25ppm
Tolerance: ±10% - ±30% Tolerance: ±0.1% - ±1% Tolerance: ±0.1% - ±2%
Description: Anti-Sulfur - ASC Description: Dimension Description: MELF Resistor - Series
Power: 1/4W-3W 0603-2030 Power: Power: 1/8WS-3W 0102-0515
Resistance: 1R~10M Ω ±100ppm Resistance: Resistance: 0.1R~1MΩ ±50ppm
Tolerance: ±0.1% - ±10% Tolerance: Tolerance: ±1% - ±5%

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Newsflash

薄膜電阻和厚膜電阻的最大區別

 產品應用   薄膜電阻和厚膜電阻的最大區別在那裡?

薄膜電阻和厚膜電阻的最大區別
1. 膜厚的區別: 厚膜電路的膜厚一般大於10μm,薄膜的膜厚小於10μm,大多處於小於1μm.
2. 製造工藝的區別: 厚膜電路一般採用絲網印刷工藝,薄膜電阻採用的是真空蒸發,磁控濺射等工藝方法。
3. 厚膜電阻和薄膜電阻在材料和工藝上的區別直接導致了兩種電阻在性能上的差異。厚膜電阻一般精度
較差,±10%,±5%,±1%是常見精度,而薄膜電阻則可以做到±0.01%萬分之一精度,±0.1%千分之一精度等。
 同時厚膜電阻的溫度係數上很難控制,一般較大,同樣的,薄膜電阻則可以做到非常低的溫度係數至±5ppm,這樣
電阻阻值隨溫度變化非常小,阻值穩定可靠.所以薄膜電阻常用於各類儀器儀錶,醫療器械,電源,電力設備.
電子數碼產品等。 
應用                    
薄膜電阻的應用廣泛,對於任意面積遠大於厚度的情形,比如薄膜物理或者半導體產業中,常有奈米級厚度的
薄膜被沉積到晶片上,如果關心這些薄膜的電阻阻值大小時,就需使用薄膜電阻這一概念。例如,在發光二極體
的製造中,二極體PN結上作為電極而沉積的金屬的阻值很大程度影響了發光二極體的發光效率,因此需要最小化
金屬半導體的接觸電阻,利用四腳探針測量法以及傳輸線模型(Transmission Line Model)測量法,即可確定接觸
電阻的大小和金屬下方半導體層的薄膜電阻阻值。