Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2)

Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2) / Viking Tech has the experience in the design of innovative components, offering support and service to Global customers that demand a genuine manufacturing partner. Our goal is to be the leader in design, manufacturing, and marketing of miniature, precision passive components used throughout Automotive, Industrial and 3C electronic applications.

Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2)

CSRF0207FTDU44R2

Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2)
Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2) Files Download

Metal Film High Frequency MELF Resistor - CSRF Series
CSRF Series0207 ±1% 50 1/2W Series44.2Ω 2K/Reel

SizeToleranceTCR (ppm /℃)PowerResistance (Ohm)Package
0207±1%501/2W44.22K/Reel

Environmental Characteristics

Item Requirement Test Method
Temperature Coefficient of
Resistance (T.C.R.)
As Spec JIS-C-5201-1 4.8
IEC-60115-1 4.8
-55°C~+125°C, 25°C is the reference temperature
Short Time Overload ±(0.15%+0.05Ω) JIS-C-5201-1 4.13
IEC-60115-1 4.13
RCWV*2.5 or Max. Overload Voltage whichever is lower for 5 seconds
Insulation Resistance ³10G JIS-C-5201-1 4.6
IEC-60115-1 4.6
Max. Overload Voltage for 1 minute
Endurance ±(1%+0.05Ω) JIS-C-5201-1 4.25
IEC-60115-1 4.25.1
MIL-STD-202 Method 108
70±2°C, RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hr “OFF”
Damp Heat with Load ±(1%+0.05Ω) JIS-C-5201-1 4.24
IEC-60115-1 4.24
40±2°C, 90~95% R.H., RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
High Temperature Exposure ±(1%+0.05Ω) MIL-STD-202 Method 108
at +155°C for 1000 hrs
Board Flex ±(0.5%+0.05Ω) AEC-Q200-005
Bending once for 60 seconds with 2mm
Solderability 95% min. coverage JIS-C-5201-1 4.17
IEC-60115-1 4.17
J-STD-002
245±5°C for 3 seconds
Resistance to Soldering Heat ±(0.25%+0.05Ω) MIL-STD-202 Method 210
260±5°C for 10 seconds
Voltage Proof No breakdown or flashover JIS-C-5201-1 4.7
IEC-60115-1 4.7
1.42 times Max. Operating Voltage for 1 minute
Leaching Individual leaching area ≦5%
Total leaching area ≦ 10%
JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
260±5°C for 30 seconds
Temperature Cycling ±(0.5%+0.05Ω) JESD22 Method JA-104
-55°C to +125°C, 1000 cycles
Resistance to Solvents No visible damage on appearance and marking. MIL-STD-202 Method 215
Add Aqueous wash chemical - OKEM Clean or equivalent. Do not use banned solvents.

RCWV(Rated continuous working voltage)= √(P*R) or Max. Operating voltage whichever is lower
☑ Storage Temperature: 15~28°C; Humidity < 80%RH

Soldering Condition

Soldering Condition (IPC/JEDEC J-STD-020)

Packaging

Packaging Quantity & Reel Specifications

Packaging Quantity & Reel Specifications
Type Reel Diameter Φ A (mm) Φ B (mm) Φ C (mm) W (mm) T (mm) Emboss Plastic Tape (EA)
CSRP0204 7 inch 178.5±1.5 60.0+1.0 13.0±0.2 9.0±0.5 12.5±0.5 3,000
CSRP0207 7 inch 178.5±1.5 60.0+1.0 13.0±0.5 13.0±0.5 15.5±0.5 2,000

Emboss Plastic Tape Specifications

Emboss Plastic Tape Specifications
Type A (mm) B (mm) W (mm) E (mm) F (mm) P0 (mm) P1 (mm) P2 (mm) Φ D0 (mm) T (mm)
CSRP0204 1.55±0.10 3.65±0.10 8.0±0.10 1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.10 2.00±0.05 1.50+0.10 1.80±0.10
CSRP0207 2.40±0.10 6.15±0.10 12.0±0.10 1.75±0.10 5.50±0.05 4.00±0.10 4.00±0.10 2.00±0.05 1.50+0.10 2.70±0.10
CSRP Series Single Pulse (100 Ohm)
CSRP Series Continuous Pulse (100 Ohm)
CSRP Series Pulse Voltage (100 Ohm)
SWR Series 1.2/50μs Lightning Surge
SWR Series 10/700μs Lightning Surge

Marking & Resistance Tolerance

MELF Metal Film Precision Resistor (CSRP) - Marking & Resistance Tolerance
±1% E-24 1.01.11.21.31.51.61.82.02.22.42.73.03.33.63.94.34.75.15.66.26.87.58.29.1
E-96 1.001.021.051.071.101.131.151.181.211.241.271.301.331.371.401.431.471.501.541.581.621.651.691.74
1.781.821.871.911.962.002.052.102.152.212.262.322.372.432.492.552.612.672.742.802.872.943.013.09
3.163.243.323.403.483.573.653.743.833.924.024.124.224.324.424.534.644.754.874.995.115.235.365.49
5.625.765.906.046.196.346.496.656.816.987.157.327.507.687.878.068.258.458.668.879.099.319.539.76
±0.5%
±0.25%
±0.1%
E-192 10.010.110.210.410.510.610.710.911.011.111.311.411.511.711.812.012.112.312.412.612.712.913.013.2
13.313.513.713.814.014.214.314.514.714.915.015.215.415.615.816.016.216.416.516.716.917.217.417.6
17.818.018.218.418.718.919.119.319.619.820.020.320.520.821.021.321.521.822.122.322.622.923.223.4
23.724.024.324.624.925.225.525.826.126.426.727.127.427.728.028.428.729.129.429.830.130.530.931.2
31.632.032.432.833.233.634.034.434.835.235.736.136.537.037.437.938.338.839.239.740.240.741.241.7
42.242.743.243.744.244.845.345.946.447.047.548.148.749.349.950.551.151.752.353.053.654.254.955.6
56.256.957.658.359.059.760.461.261.962.663.464.264.965.766.567.368.169.069.870.671.572.373.274.1
75.075.976.877.778.779.680.681.682.583.584.585.686.687.688.789.890.992.093.194.295.396.597.698.8
Color Digit Multiplier
Silver - 10-2
Gold - 10-1
Black 0 100
Brown 1 101
Red 2 102
Orange 3 103
Yellow 4 104
Green 5 105
Blue 6 106
Violet 7 107
Grey 8 108
White 9 109

Code

  • 44R2
Files Download
  • Data Sheet
    Data Sheet

    Metal Film High Frequency MELF Resistor - CSRF Series




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Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2) manufacturers since 1997. And their products are used throughout automotive, electronic device applications, with manufacturing tolerance down to 0.01% and TCR down to 2 ppm in a broad range of package sizes.

TS16949/ ISO9001/ ISO14001 and meet AEC-Q200 standards, Viking has been offering anti-sulfur, anti-surge, pulse, high voltage, high power precision resistors including thin/ thick film resistors, automotive resistors, melf resistors, current sense resistors, etc. Low noise, low TC, high power inductors such as rf inductors, chip inductors, power inductors, variable inductors, ferrite chip inductors, shielded inductors, wire wound inductors and dip inductors.

Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2) has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 25 years of experience, Viking makes sure to meet each customer's demands.

Metal Film High Frequency MELF Resistor (CSRF Series CSRF0207FTDU44R2) has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 25 years of experience, Viking makes sure to meet each customer's demands.


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