LRE1206-21R010F5

LRE Series Metal Alloy Low-Resistance Resistor Product Specifications    IE-SP-074   1 Scope: 1.1 This specification is applicable to lead free and halogen free of RoHS directive for LRE series metal alloy low-resistance resistor. 1.2 The product is for general electronic purpose. 2 Explanation Of Part Numbers: LRE 0603 Type - 2 F Size (inch) Type of Terminal Metal Alloy Low Resistance Resistor 0402 0603 0805 1206 2：2 terminals T：wrap around R005 Rated Power P=1/6W H=1/5W G=1/4W F=1/3W E=3/4W C=1/2W 1=1.0W A=1.5W Resistance (4~5 Digits) EX: R0025 = 2.5 mΩ R005 = 5mΩ R010 = 10mΩ F 5 Tolerance Packaging D=±0.5% F=± 1.0% G=± 2.0% J=± 5.0% 5=5,000pcs TH=10,000pcs 3 Product Specifications: Resistance Range (mΩ) Type Type of Terminal Rating Power Rating Current Overload Current 1/6W 0402 2 1/5W Ir= P⁄R 1/4W 1/3W 1/3W 0603 2 1/2W lo= 4P⁄R T.C.R. (ppm/°C) D (±0.5%) ≦±600 -- ≦±200 -- 3 ≦±125 -- 4~5 ≦±50 -- 10 ≦±600 -- ≦±200 -- 3 ≦±125 -- 4~5 ≦±50 -- 10 ≦±200 -- 3 ≦±125 -- 4~5 ≦±50 -- 10 ≦±50 -- 10 ≦±450 -- 1≦ R ＜4 ≦±50 10≦ R ≦60 4≦ R ≦60 ≦±450 -- 2≦ R ＜4 ≦±50 10≦ R ≦15 4≦ R ≦15 F (±1%) G (±2%) J (±5%) Operating Temperature Range 1.5≦ R ＜3 1.5≦ R ＜3 -55~+150°C 1 Version Date.2021/12/09 www.ralce.com LRE Series Metal Alloy Low-Resistance Resistor Product Specifications    IE-SP-074   Resistance Range (mΩ) Type Type of Terminal Rating Power Rating Current Overload Current 1/2W 0805 2 3/4W 1/2 W 1206 2 1W 1/2W 0805 T 3/4W 1W 1/2W 1206 T 1W Ir= P⁄R lo= 4P⁄R T.C.R. (ppm/°C) D (±0.5%) ≦±100 -- 1.5≦ R ＜3 ≦±75 -- 3≦ R ＜5 ≦±50 5≦ R ≦70 5≦ R ≦70 ≦±100 -- 1.5≦ R ＜3 ≦±75 -- 3≦ R ＜5 ≦±50 5≦ R ≦50 5≦ R ≦50 ≦±400 -- 1≦ R ＜2 ≦±75 -- 2≦ R ＜4 ≦±50 4≦ R ≦56 4≦ R ≦56 ≦±400 -- 1≦ R ＜2 ≦±75 -- 2≦ R ＜4 ≦±50 4≦ R ≦56 4≦ R ≦56 ≦±100 -- 1.5≦ R ＜3 ≦±75 -- 3≦ R ＜5 ≦±50 5≦ R ≦70 5≦ R ≦70 ≦±100 -- 1.5≦ R ＜3 ≦±75 -- 3≦ R ＜5 ≦±50 5≦ R ≦50 5≦ R ≦50 ≦±100 -- 1.5≦ R ＜3 ≦±75 -- 3≦ R ＜5 ≦±50 R=5 R=5 ≦±400 -- 1≦ R ＜2 ≦±75 -- 2≦ R ＜4 ≦±50 4≦ R ≦56 4≦ R ≦56 ≦±400 -- 1≦ R ＜2 ≦±75 -- 2≦ R ＜4 ≦±50 4≦ R ≦56 4≦ R ≦56 F (±1%) G (±2%) J (±5%) Operating Temperature Range -55~+150°C Ir=Rating Current(A) Io= Overload Current(A) P= Rating Power(W) R=Resistance(Ω) 2 Version Date.2021/12/09 www.ralce.com LRE Series Metal Alloy Low-Resistance Resistor Product Specifications    IE-SP-074   3.1 Power Derating Curve: Operating Temperature Range: - 55 ~+150 ℃ For resistors operated in ambient temperatures 70°C, power rating shall be derated in accordance with the curve below: 70 Rating Power(%) 100 80 60 40 150 20 0 -55 40 60 80 100 120 140 160 Ambient Temperature(℃) 20 3.2 Rating Current: The following equation may be used to determine the DC (Direct Current) or AC (Alternating Current) currents (RMS, root mean square value) of normal rated power. However, if the result value exceeds the highest current of regulated standards, the highest normal rated power is to be used. Remark:   I=Rating Current(A) I =√ P/R P= Rating Power(W) R=Resistance(Ω) 3 Version Date.2021/12/09 www.ralce.com LRE Series Metal Alloy Low-Resistance Resistor Product Specifications    IE-SP-074   4 Physical Dimensions: Type of Terminal 0402/0603/0805 1206 R005 2 W L T1 T1 H T2 R016 T W L T1 H Type 0402 0603 Type of Terminal 2 Power Rating (Watts) 1/6 1/5 1/4 Resistance Range (mΩ) 1.5~5 10 3~5 10 1/3 10 1/3 1 ~ 60 1/2 2 ~ 15 2 1.5 / 2 / 2.5 1/2 3 ~ 70 0805 2 1.5 / 2 / 2.5 3/4 3 ~ 50 L W H T1 0.039±0.004 (1.00±0.10) 0.020±0.004 (0.50±0.10) 0.014±0.004 (0.35±0.10) 0.010±0.004 (0.25±0.10) 0.039±0.004 (1.00±0.10) 0.020±0.004 (0.50±0.10) 0.014±0.004 (0.35±0.10) 0.010±0.004 (0.25±0.10) 0.063±0.008 (1.60±0.20) 0.031±0.008 (0.80±0.20) 0.014±0.004 (0.35±0.10) 0.012±0.006 (0.30±0.15) 0.08±0.008 (2.032±0.20) 0.08±0.008 (2.032±0.20) 0.08±0.008 (2.032±0.20) 0.08±0.008 (2.032±0.20) 0.05±0.008 (1.270±0.20) 0.05±0.008 (1.270±0.20) 0.05±0.008 (1.270±0.20) 0.05±0.008 (1.270±0.20) 0.014±0.004 (0.35±0.10) 0.014±0.004 (0.35±0.10) 0.014±0.004 (0.35±0.10) 0.014±0.004 (0.35±0.10) 0.126±0.008 (3.20±0.20) 0.063±0.008 (1.60±0.20) 0.016±0.008 (0.40±0.20) 0.08±0.008 (2.032±0.20) 0.08±0.008 (2.032±0.20) 0.05±0.008 (1.270±0.20) 0.05±0.008 (1.270±0.20) 0.014±0.004 (0.35±0.10) 0.014±0.004 (0.35±0.10) 0.02±0.006 (0.50±0.15) 0.014±0.008 (0.35±0.20) 0.02±0.006 (0.50±0.15) 0.014±0.008 (0.35±0.20) 0.035±0.008 (0.90±0.20) 0.028±0.008 (0.70±0.20) 0.014±0.008 (0.35±0.20) 0.028±0.008 (0.70±0.20) 0.014±0.008 (0.35±0.20) 0.02±0.006 (0.50±0.15) 0.014±0.008 (0.35±0.20) 1≦R＜3 3≦R＜4 1206 2 1/2 1 4≦R≦13 14≦R≦21 22≦R≦56 1.5 / 2 / 2.5 0805 T 1/2 3 ~ 70 T2 --- --- 0.010±0.008 (0.25±0.20) 0.010±0.008 (0.25±0.20) 4 Version Date.2021/12/09 www.ralce.com LRE Series Metal Alloy Low-Resistance Resistor Product Specifications    IE-SP-074   Type Type of Terminal Power Rating (Watts) Resistance Range (mΩ) 1.5 / 2 / 2.5 3/4 3 ~ 50 0805 T 1.5 / 2 / 2.5 1 3~5 L W H T1 0.08±0.008 (2.032±0.20) 0.08±0.008 (2.032±0.20) 0.08±0.008 (2.032±0.20) 0.08±0.008 (2.032±0.20) 0.05±0.008 (1.270±0.20) 0.05±0.008 (1.270±0.20) 0.05±0.008 (1.270±0.20) 0.05±0.008 (1.270±0.20) 0.014±0.004 (0.35±0.10) 0.014±0.004 (0.35±0.10) 0.014±0.004 (0.35±0.10) 0.014±0.004 (0.35±0.10) 0.126±0.008 (3.20±0.20) 0.063±0.008 (1.60±0.20) 0.016±0.008 (0.40±0.20) 0.02±0.006 (0.50±0.15) 0.014±0.008 (0.35±0.20) 0.02±0.006 (0.50±0.15) 0.014±0.008 (0.35±0.20) 0.035±0.008 (0.90±0.20) 0.028±0.008 (0.70±0.20) 0.014±0.008 (0.35±0.20) 0.028±0.008 (0.70±0.20) 0.014±0.008 (0.35±0.20) 1≦R＜3 3≦R＜4 1206 T 1/2 1 4≦R≦13 14≦R≦21 22≦R≦56 T2 0.010±0.008 (0.25±0.20) 4.1 Material of Alloy Type Watts LRE0402 1/6W 1/5W 1/4W 1/3W LRE0603 1/3W 1/2W LRE0805 1/2W 3/4W 1W 1/2W 3/4W 1/2W 3/4W 1/2W 1/2W LRE1206 1W Material Resistance Copper-Manganese Alloy 1.5mΩ≤R≤10mΩ Copper-Manganese Alloy 1mΩ≤R