吳中AEC-Q200車規(guī)級錳銅分流器75mv100A200A300A0.5%BMS大電流36W8518

詳細介紹

精密分流器電阻產品特點FEATURES&APPLICATIONS

l 電子束焊結構，符合歐盟RoHS標準。E-Beam welded construcion,RoSH compliant.

l 55A最大持續(xù)工作電流。Max 55amp continuous operating current(0.3Ω)

l 經濟型設計，節(jié)約空間。Economical board space design

l 電感值低于10Nh。Low indutance less than 10nH.

l 有二端及四端結構。2-Terminal or 4-Terminal kelvin connections

外形尺寸 DIMENSIONS

技術說明TECHNICAL SPECIFICATIONS

型號Type	功率/額定電流Power/Current Rating	標準阻值范圍Standard Resistance Range	阻值允許偏差RES.Tolerances	電阻形式
CS-2M	最大2瓦2Walt MAX Power	0.003Ω~0.02Ω	±1%（F） ±2%（G） ±5%（J）	敞露
CS-4M	最大5瓦5Walt MAX Power	0.0005Ω~0.03Ω		敞露
CS-6M	最大8瓦8Walt MAX Power	0.0005Ω~1Ω		塑封

特性 CHARACTERISTICS

實驗項目 TEST ITEM	CFL2	CFL4
溫度系數(shù)TCR(+125℃-55℃)	＜50ppm/℃	＜50ppm/℃
熱沖擊Thermal Shock	＜1.0%	＜1.5%
高溫實驗High Temp.Expoeure(1000hours@125℃)	＜1.0%	＜1.75%
溫度循環(huán)Temp.Cycling(-55℃ to+125℃ 1000hours)	＜0.5%	＜1.0%
長期壽命Operational(1000hours@70℃)	＜.05%	＜1.0%
噪聲電阻Moiture Resistance	＜0.5%	＜1.0%
穩(wěn)態(tài)濕熱Baised Humidity	＜0.5%	＜1.0%
機械沖擊Mechanical Shock	＜0.5%	＜1.0%
振動Vibration	＜0.5%	＜1.0%
焊接熱Solder Heating	＜0.5%	＜1.0%
可焊性Solderability	Meet J-STD-002	Meet J-STD-002

電度表用精密分流器Precision Shunt For KWH-meters

產品特點FEATURES&APPLICATIONS

電阻體采用高頻銀接觸焊接的錳銅合金材料高精度，高強度，高穩(wěn)定，高可靠溫度系數(shù)小，熱電式低節(jié)約材料，降低能耗結構緊湊，節(jié)約空間電阻體全部用來做測量電阻，發(fā)熱小，表溫升低具有工藝技術能生產極低阻值電阻結構設計靈活，可按客戶要求設計。

Resistive element mage of E-Beam welded Manganese-copper alloy

Precision accuracy,high strength,stadility and reliability

Small temperature coefficient and low thermal EMF

Saving material and minimizing power loss

Mounting space saving for optimized construction

Total resistance equivalent to measuring resistance,so heat is small and surface temperature is low

Proprietary processing teachnique produce extremely low resistance values

Construction with hing flexibility,customer designed shunts possible

典型阻值與厚度SPECIAL VALUE VS THICKNESS

*厚度僅供參考

技術說明TECHNICAL SPECIFICATIONS

參數(shù)PARAMETER	單位UNIT	數(shù)據(jù)DATE
阻值誤差Tolerance	%	±1%，±5%，±10%
溫度系數(shù)(TCB)Temperature coefficiedt	ppm/℃	≤±50ppm/℃
溫度范圍Operating temperature range	℃	-50℃~+125℃
負載能力Load capacity	W	3Watt
最大脈沖Maximum pulse power	Watt/s	3Kwatt/0.1s
內部熱阻Internal hea resistance	K/W	＜10K/W
穩(wěn)定性Stability(Nominal load)	等級	在環(huán)境溫度80℃情況下2000小時后，△＜0.5%Deviation＜0.5%after2000hour at Tamb=80℃