• Resistance value which doesn't belong to E-24 and E-96 Series Standard Values is available case by case.
Special Feature:
E = Lead Free (standard)
Packing Qty.:
1=1,000pcs
2=2,000pcs
3=3,000pcs
4=4,000pcs
5=5,000pcs
C=10,000pcs
D=20,000pcs
E=15,000pcs
H=50,000pcs
J=60,000pcs
Packing Type:
T = T/R
B = Bulk in Poly bag
C = Bulk in cassette
Resistance Value :
5% (E-24 series) :
the 1st digit is “0”, the 2nd & 3rd digits are for the significant figures of the resistance and the 4th
indicate the numbers of zeros following
≤1%( E-24, E-96 series):
the 1st to 3rd digits are for the significant figures of the resistance and the 4th indicate the numbers of
zeros following
Tolerance:
D = ±0.5%
F = ±1%
G = ±2%
J = ±5%
Wattage:
Fill-in 2 digits with the codes as follow:
WH = 1/32W WM = 1/20W WG = 1/16W
WA = 1/10W W8 = 1/8W W4 = 1/4W
W2 = 1/2W 07 = 3/4W 1W = 1W
Product Type:
Fill-in 4 digits
with the Chip
resistor type as
follow :
0105(01005),
0201, 0402,
0603, 0805,
1206, 1210,
1812, 2010,
2512, 2D02
Ordering Procedure (Example: 1206 1/4W 5% 1.2 Ω T/R-5000)
1206W4J012JT5E
Performance Specifications
Thick Film Chip Resistors
Temperature coefficient
01005: 1Ω≤R<10Ω: -200~+600ppm/°C
10Ω≤R<100Ω: ±300ppm/°C
100Ω≤R≤10MΩ: ±200ppm/°C
0201: 1Ω≤R≤10Ω: -100~+350ppm/°C
>10Ω: ±200ppm/°C
0402: 1Ω≤R≤10Ω: ±200ppm/°C
>10Ω: ±100ppm/°C
0603: 0.01Ω≤R≤0.03Ω:±1500PPM/°C
0.03Ω<R≤0.05Ω:±1000 PPM/°C
0.05Ω<R<1Ω:±800PPM/°C
1Ω≤R≤10Ω: ±200PPM/°C
>10Ω:±100PPM/°C
0805, 1206, 1210, 1812, 2010, 2512:
0.01Ω ≤ R ≤0.015Ω: ±1500ppm/°C
0.015Ω < R ≤0.03Ω:±1000ppm/°C
0.03Ω < R <1Ω: ±800ppm/°C
1Ω≤R≤10Ω: ±200ppm/°C
>10Ω: ±100ppm/°C
Short-time overload
±5%, ± 2%: ±(2.0% + 0.05Ω)
±1%, ± 0.5%: ±(1.0% + 0.05Ω)
01005 ±5% ±1% : ±(2.0% + 0.05Ω)
Insulation resistance ≥ 1,000 MΩ
Dielectric withstanding voltage No evidence of flashover, mechanical damage, arcing or insulation breakdown
Terminal bending ±(1.0% + 0.05Ω)
Soldering heat ±(1.0% + 0.05Ω)
Solderability Coverage must be over 95%.
Rapid change of temperature
±5%, ± 2%: ±(1.0% + 0.05Ω)
±1%, ± 0.5%: ±(0.5% + 0.05Ω)
01005 ±5% ±1% : ±(1.0% + 0.05Ω)
Humidity (Steady State)
±5%, ± 2%: ±(3.0% + 0.05Ω)
±1%, ± 0.5%: ±(0.5% + 0.05Ω)
01005 ±5% ±1% (-55°C~125°C): ±(2.0% + 0.05Ω)
Load life in humidity
±5%, ± 2%: ±(3.0% + 0.05Ω)
±1%, ± 0.5%: ±(1% + 0.05Ω)
01005: ±(3.0% + 0.05Ω)
Load life
±5%, ± 2%: ±(3.0% + 0.05Ω)
±1%, ± 0.5%: ±(1% + 0.05Ω)
01005: ±(3.0% + 0.05Ω)
Remark: For more details, please check page 135, Part No. System
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