MCS1632R010FER OHMITE | Alldatasheet
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Technical content
Metal Element Current Sense Resistive Metal Alloy mOhm Technology, SMD Power Rating Resistance TCR (ppm/°C) Series (@70°C) 5mΩ 10mΩ 15mΩ 20mΩ 25mΩ 30mΩ 40mΩ 50mΩ MCS1632 1W <200 <70 <40 <40 <40 <40 <40 <40 MCS3264 2W <200 <70 <40 <40 <40 <40 <40 <40
FEATuRES
- NiCu or MnCu resistive alloy; material TCR ±10ppm/°K
- Marking epoxy UL-94-V0 confor- mal
- 96% alumina substrate thermo dissipation protective layer
- Cu terminal electrode Pb-free termination
- Flame-retardant epoxy protective coat (UL-94-V0)
- Ultra low resistance value (0.005Ω ~ 0.050Ω); long side electrode to satisfy the most demanding current-sense appli- cations.
- Precision resistance alloy (NiCr20AlSi, or CuMnNi); material selected for low TCR (<50ppm/°C)
- Superior temperature coeffi- cient characteristics; resistance vs. temp. change from 25°C to 125°C within 10ppm/°C ~ 50ppm/°C
- Low inductance, low thermo EMF (<50µV/°C) Standard valueS Power Ohm Qty./ Part Number Rating Value Reel MCS1632R010FER 1W 0.01Ω 5000 MCS1632R015FER 1W 0.015Ω 5000 MCS1632R020FER 1W 0.02Ω 5000 MCS1632R025FER 1W 0.025Ω 5000 MCS1632R050FER 1W 0.05Ω 5000 Performance characteriSticS Test Condition Maximum ∆R Short Time JIS C 5201 4.13; Overload voltage ±(0.5% +0.0005Ω) Overload 2.5x rated voltage for 5 sec. High Temp. JIS C 5202 7.11; Test chamber 155 ±3°C for ±(0.5% +0.0005Ω) Exposure 1000 +48/-0 hours Low Temp. JIS C 5202 7.1; Test chamber -55 ±3°C ±(0.5% +0.0005Ω) Storage for 96 ±4 hours Endurance under JIS C 5202 7.9; Temp. 60 ±2°C, relative ±(0.5% +0.0005Ω) Damp and Load humidity 90-95%, rated DC voltage applied 90 min. on, 30 min. off for 1000 +48/-0 hours Thermal Shock JIS C 5202 7.4; -55 ±3°C for 30 min. to ±(0.5% +0.0005Ω) room temp for 2-3 min. to +150 ±2°C for 30 min. to room temp for 2-3 min., 100 cycles Load Life JIS C 5202 7.10; Temp. 70 ±2°C, rated DC voltage ±(1% +0.0005Ω) applied 90 min. on, 30 min. off for 1000 +48/-0 hours Solderability JIS C 5202 6.5; Solder temp. 235 ±5°C, New solder min. 2 ±0.5 sec. immersion 90% of terminal Resistance to JIS C 5202 6.4; Solder temp. 260 ±5°C, ±(0.5% +0.0005Ω) Solder Heat 10 ±1 sec. immersion Mechanical JIS C 5202 6.2; Load 10N (1.02kgf) for ±(0.5% +0.0005Ω) Shock 10 ±1 sec., middle of specimen pressurized Insulation JIS C 5202 5.6; DC 100 ±15V for 1 min. >10 2MΩ Resistance Land PatternL W 0.024" 0.60mm ±0.02 O N a
APPliCATiONS
- Industrial electronics, power electronics: power supply, DC/ DC converter, AC/DC converter, motor controller, automotive electronics
- Battery charger, PC, PDA, 3C products, Telecommunications, instruments, white goods SPECiFiCATiONS Resistance Range: 0.005Ω - 0.05Ω Color: white (top) / green (bottom) Power: 1 and 2 watts at 70°C Standard resistance values TCR: ±50ppm/°C (two standard series of temperatures: 25°C, 0°C, -15°C, -55°C and 25°C, temp. tolerance ±3°C; TCR = (R2-R1)/R1(T2-T1)x10 Tolerance: 1%, 3%, 5% Rated voltage: (PxR)1/2
orderinG information
Check product availability at www.ohmite.com MCS1632R005FE R Series Metal Alloy Current Sense Case Size 1632 =1 w 3264 =2 w Tolerance F= 1% Ohms R005 = 0.005Ω Taping Code 1632 = 5,000 pc/reel 3264 = 4,000 pc/reel RoHS Compliant dimenSionS (in./mm±0.02) Solder Size l W a N l 2 O Thickness (µm/w) P ACkAgiNg (in./mm) Tape width Reel diam. Weight Part. Size ±0.30mm ±0.50mm Pc/Reel (g ±10) no. MCS1632 0.315/8.00 7.00/178.0 5000 131 T5 MCS3264 0.472/12.00 7.00/178.0 4000 291 T4 100Percent Rated Power Ambient Temperature, °C 70-55 100 175150 DERATiNg Power Ohm Qty./ Part Number Rating Value Reel MCS3264R005FER 2W 0.005Ω 4000 MCS3264R010FER 2W 0.01Ω 4000 MCS3264R015FER 2W 0.015Ω 4000 MCS3264R020FER 2W 0.02Ω 4000 MCS3264R025FER 2W 0.025Ω 4000 MCS3264R050FER 2W 0.05Ω 4000 NiCu or MnCu Resistive Alloy Material TCR ±10ppm/°K 96% Alumina Substrate Thermo-dissipation Protective Layer Flame-retardant Epoxy Protective Coat Cu Electrode Pb-free Termination Marking Epoxy UL-94-V0 Conformal