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PDFs and Datasheets MCS Series Datasheet

MCS Series Datasheet

Metal Element Current Sense Resistive Metal Alloy mOhm Technology, SMD   

Res Mcs product image

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

Features

  • NiCu or MnCu resistive alloy; material TCR ±10ppm/°K
  • Marking epoxy UL-94-V0 conformal
  • 96% alumina substrate thermo dissipation protective layer
  • Cu Terminal Electrode with Pb Free termination (60% Sn, 40% Ni)/li>
  • Flame-retardant epoxy protective coat (UL-94-V0)
  • Ultra low resistance value (0.005Ω ~ 0.050Ω)
  • Precision resistance alloy (NiCr20AlSi, or CuMnNi); material selected for low TCR (<50ppm/°C)
  • Low inductance, low thermo EMF (<50µV/°C)

Series Specifications

PowerRating(@70°C): 0.75W

Resistance(mΩ): 3-9, 10-200

Tole: ±1% (F)

TCR (ppm/°C): ±100, ±50

PowerRating(@70°C): 1W

Resistance(mΩ): 3-9, 10-400

Tole: ±0.5% (D), ±1% (F)

TCR (ppm/°C): ±100, ±50

PowerRating(@70°C): 2W

Resistance(mΩ): 2-9, 10-400

Tole: ±1% (F)

TCR (ppm/°C): ±100, ±50

Characteristics

0.005Ω - 0.05Ω

white (top) / green (bottom)

0.75, 1 and 2 watts at 70°C

5, 10, 15, 20, 25, 30, 35, 50

≥10mΩ: ±50ppm/°C, < 10mΩ: ±100ppm/°C

0.5%, 1%, 3%, 5%

(PxR)^1/2

Derating

Res Mcs Graph 1

Recommended Solder Profile

Res Mcs Graph 2

 

Preheating: 145°C ±15°, max. 120 sec.
Soldering: min. 220°C, max. 60 sec.
Max. Temp.: 260°C ±5°, 10 sec.

Res Mcs Graph 3

Performance Characteristics

Condition:

JIS C 5201 4.13; Overload voltage 2.5x rated voltage for 5 sec.

Maximum ∆R:

±(0.5% +0.0005Ω)

Condition:

JIS C 5202 7.11; Test chamber 155 ±3°C for 1000 +48/-0 hours

Maximum ∆R:

±(0.5% +0.0005Ω)

Condition:

Two years under airtight conditions 10°C~40°C and relative humidity ≤75%; 30 days at 10°C~60°C and relative humidity ≤95%.

Maximum ∆R:

-

Condition:

JIS C 5202 7.1; Test chamber -55 ±3°C for 96 ±4 hours

Maximum ∆R:

±(0.5% +0.0005Ω)

Condition:

JIS C 5202 7.9; Temp. 60 ±2°C, relative humidity 90-95%, rated DC voltage applied 90 min. on, 30 min. off for 1000 +48/-0 hours

Maximum ∆R:

±(0.5% +0.0005Ω)

Condition:

JIS C 5202 7.4; -55 ±3°C for 30 min. to room temp for 2-3 min. to +150 ±2°C for 30 min. to room temp for 2-3 min., 100 cycles

Maximum ∆R:

±(0.5% +0.0005Ω)

Condition:

JIS C 5202 7.10; Temp. 70 ±2°C, rated DC voltage applied 90 min. on, 30 min. off for 1000 +48/-0 hours

Maximum ∆R:

±(1% +0.0005Ω)

Condition:

JIS C 5202 6.5; Solder temp. 235 ±5°C, 2 ±0.5 sec. immersion

Maximum ∆R:

New solder min. 90% of terminal

Condition:

JIS C 5202 6.2; Load 10N (1.02kgf) for 10 ±1 sec., middle of specimen pressurized

Maximum ∆R:

±(0.5% +0.0005Ω)

Condition:

JIS C 5202 5.6; DC 100 ±15V for 1 min.

Maximum ∆R:

> 102MΩ

Dimensions

(in./mm)

Res Mcs Dimensions 1

 

Land Pattern 

Res Mcs Dimensions 2

L: 0.083/2.10±.2

W: 0.053/1.35±.2

a: 0.026/0.65±.2

T: 0.020/0.5±.2

L2: 0.80mm

O: 1.44mm

N: 1.40mm

Solder Thickness(μm): 105

L: 0.130/3.30±.2

W: 0.067/1.70±.2

a: 0.027/0.68±.3

T: 0.026/0.65±.2

L2: 1.20mm

O: 1.84mm

N: 1.80mm

Solder Thickness(μm): 105

L: 0.252/6.40±.3

W: 0.126/3.20±.3

a: 0.041/1.05±.3

T: 0.026/0.65±.2

L2: 3.10mm

O: 3.57mm

N: 3.10mm

Solder Thickness(μm): 105

Packaging

(mm)

 

MCS1320, MCS1632

Res Mcs Packaging 1

 

MCS3264

Res Mcs Packaging 2
Res Mcs Packaging 3

W: 8.00±.30

P0: 4.00±.10

P: 4.00±.10

P2: 2.00±.10

A0: 1.68±.20

B0: 2.38±.20

D0: 1.50±.10

F: 3.50±.10

E: 1.75±.10

T: 0.87±.20

W: 8.00±.30

P0: 4.00±.10

P: 4.00±.10

P2: 2.00±.10

A0: 2.05±.20

B0: 3.65±.20

D0: 1.50±.10

F: 3.50±.10

E: 1.75±.10

T: 0.87±.10

W: 12.00±.30

P0: 4.00±.10

P: 4.00±.10

P2: 2.00±.10

A0: 3.40±.20

B0: 6.75±.20

D0: 1.50±.10

F: 5.50±.10

E: 1.75±.10

T: 0.25±.10

 

Reel

W ±1: 9.0

Qty./ree: 5,000

Weight (g): 150 ±30

W ±1: 9.0

Qty./ree: 5,000

Weight (g): 160 ±40

W ±1: 13

Qty./ree: 4,000

Weight (g): 270 ±50

Res Mcs Reel

Ordering Information

Res Mcs Order Info

Power Rating: 0.75W

Ohm Values: 0.005Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 0.75W

Ohm Values: 0.010Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 0.75W

Ohm Values: 0.015Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 0.75W

Ohm Values: 0.020Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 0.75W

Ohm Values: 0.025Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 0.75W

Ohm Values: 0.030Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 0.75W

Ohm Values: 0.050Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.01Ω

Resistance Tolerance: 0.5%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.01Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.015Ω

Resistance Tolerance: 0.5%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.015Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.02Ω

Resistance Tolerance: 0.5%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.02Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.025Ω

Resistance Tolerance: 0.5%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.025Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.05Ω

Resistance Tolerance: 0.5%

Qty./Reel: 5000

Power Rating: 1W

Ohm Values: 0.05Ω

Resistance Tolerance: 1%

Qty./Reel: 5000

Power Rating: 2W

Ohm Values: 0.005Ω

Resistance Tolerance: 1%

Qty./Reel: 4000

Power Rating: 2W

Ohm Values: 0.01Ω

Resistance Tolerance: 1%

Qty./Reel: 4000

Power Rating: 2W

Ohm Values: 0.015Ω

Resistance Tolerance: 1%

Qty./Reel: 4000

Power Rating: 2W

Ohm Values: 0.02Ω

Resistance Tolerance: 1%

Qty./Reel: 4000

Power Rating: 2W

Ohm Values: 0.025Ω0

Resistance Tolerance: 1%

Qty./Reel: 4000

Power Rating: 2W

Ohm Values: 0.05Ω

Resistance Tolerance: 1%

Qty./Reel: 4000

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