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Thick Film Chip Resistors
Page 1
29/08/07 V1.1
Thick Film Chip Resistors
Features:
•
Small size and light weight.
•
Suitable for both flow and reflow soldering.
•
Reduction of assembly costs and matching with placement machines.
Performance Specifications:
Temperature coefficient
: ±5%: 1
Ω ~ 10Ω≤ ±200PPM/°C
±1%: 10
Ω ~ 100Ω≤ ±200PPM/°C; 101Ω ~ 1MΩ≤ ±100PPM/°C.
Short-time overload
: ±5%: ±(2.0% +0.1
Ω) Maximum
±1%: ±(1.0% +0.1
Ω) Maximum.
Minimum Insulation resistance
: 1000 Megaohm.
Dielectric withstanding voltage
: No evidence of flashover, mechanical damage, arcing or insulation breakdown.
Terminal bending
: ±(1.0% +0.05
Ω) Maximum .
Soldering heat
: ±(1.0% +0.05
Ω) Maximum.
Minimum solderability
: 95% coverage.
Temperature cycling
: ±5%: ±(1.0% +0.05
Ω) Maximum
±1%: ±(0.5% +0.05
Ω) Maximum.
Humidity (Steady state)
: ±5%: ±(3.0% +0.1
Ω) Maximum
: ±1%: ±(0.5% +0.1
Ω) Maximum.
Load life in humidity
: ±5%: ±(3.0% +0.1
Ω) Maximum
±1%: ±(1.0% +0.1
Ω) Maximum.
Load life
: ±5%: ±(3.0% +0.1
Ω) Maximum
±1%: ±(1.0% +0.1
Ω) Maximum.
*The values which are not of standard E-24 series (2% & 5%) and not of E-96 series (1%) could be offered on a case to case basis.
Specification Table
Type
Power
Rating at 70°C
(W)
Maximum
Working
Voltage
(V)
Maximum
Overload
Voltage
(V)
Operating
Temperature
(°C)
Tolerance
(%)
Resistance
Range
Standard
Series
0402
1/16
1A
2A
-55 to +155
Jumper
<50m
Ω
E96
E24
E24
50
100
±1
±2
±5
10
Ω -1MΩ
1
Ω - 10MΩ
1
Ω - 10MΩ