Metal Strip Current Sensing Resistor  CCSH Series

 

Features

 

Able to withstand high temperature and high current

Ultra Low sensing resistance

Excellent frequency response

Chip size: 0603 to 2512

Lead free, RoHS compliant for global applications and halogen free

 

Application

 

Portable Electronic Equipment-NB, Tablet PC, PC            

Battery Packs (N/B, Mobile Phone and Automobile)

Switching power supply, Converter, Inverter

Adapter and Chargers

PCM for Li-on Battery pack

 

Electrical Specification

  Size

Power Rating

             Resistance Range(mΩ)Operation Temp.
Range
TCR
(PPM/℃)
         1%          2%     5%

 0603

      1/8W

                        20 ~ 99 mΩ



    -55~+155℃

  ± 800
                      100 ~ 499 mΩ  ± 200

 0805

      1/4W

                         6 ~ 10 mΩ  ± 800
                        11 ~ 100 mΩ  ± 400
                       101 ~ 976 mΩ  ± 200

 1206

      1/2W

                          6 ~ 10 mΩ  ± 800
                        11 ~ 100 mΩ  ± 400
                       101 ~ 976 mΩ  ± 200

 2512

       2W

                         10 ~ 47 mΩ  ± 300
                         48 ~ 200 mΩ  ± 200
                       201 ~ 910 mΩ  ± 100


Dimension

                             

        Size

                                        Dimensions(mm)
          L         W          t         A         B
       0603   1.55±0.10   0.80±0.10   0.45±0.10   0.30±0.20  0.35±0.20
       0805   2.10±0.15   1.30±0.15   0.65±0.15   0.40±0.20  0.40±0.20
      1206(S)

   3.10±0.20

   1.65±0.10

   0.65±0.15

   0.50±0.30

  0.45±0.20

      1206(L)   0.80±0.30
      2512(S)

   6.45±0.20

   3.25±0.10

   0.80±0.15

   0.60±0.30

  0.50±0.25

      2512(L)   1.80±0.30
* Remark : R ≥ 100mΩ is S Type,    
               R< 100mΩ is L Type.

Performances
No.                Item                                     Test Condition       Specification
   1Short Time OverloadVoltage equal to 3 time rated power for 5 sec (JIS-C5202-5.5)ΔR: ±(1%+0.0005Ω)

   2

Temperature Coefficient of Resistance (T.C.R.)+25 /+125 . (JIS-C5202-5.2)As Spec.
TCR (ppm / ) <ΔR
/ R XΔt) X106

   3

Damp Heat with LoadThe specimens shall be placed in a chamber and subjected to a relative humidity of 90~95% percent and a temperature of 40 °±2 for the period of 1000 hrs.
 (MIL-STD-202, Method 103)
ΔR: ±(1%+0.0005Ω)

   4

High Temperature ExposureThe ship (mounted on board) is exposed in the heat chamber 125±3 for 1000 hrs. (JIS-C5202-7.2)ΔR: ±(1%+0.0005Ω)

   5

Load LifeApply rated power at 70±2° C for 1000 hours with 1.5 hours ON and 0.5 hour OFF. (JIS-C5202-7.10)ΔR: ±(1%+0.0005Ω)

   6

Bending StrengthMount the chip to test substrate. Apply pressure in direction of arrow unit band width reaches 2mm(+0.2/-0mm) illustrated in the figure below and hold for 10±1 sec. (JIS-C5202-6.1)ΔR: ±(1%+0.0005Ω)

   7

Resistance to solder HeatThe specimen chip shall be immersed into the ux specied in the solder bath 260±5 for 10±1 sec.
(MIL-STD-202, Method 210)
ΔR: ±(1%+0.0005Ω)

   8

SolderabilityThe specimen chip shall be immersed into the flux specified in the solder bath 235±5 for 2±0.5 sec. It shall be immersed to a point 10mm from its root. (Sn96.5/Ag3.0/Cu0.5) (JIS-C5 202-6.11)Soler shall be covered 95% or more of the electrode area.


제품 관련 문의사항 : 

    담당자 : 손보성부장(02-2040-6293 / 010-4591-6402 / eric@pars.co.kr)

    이메일 : sales@pars.co.kr TEL : 02-2040-6291 FAX : 02-2040-6294


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