Metal Oxide Film Resistors
Page 1
30/08/07 V1.1
Features:
•
High safety standard, high purity ceramic core.
•
Excellent non-flame coating, non-inductive type available.
•
Stable performance in diverse environment, meet EIAJ-RC2655A
requirements.
•
Too low or too high ohmic value can be supplied on a case to case basis.
Performance Specifications:
Temperature coefficient
: ±350PPM/°C.
Short-time overload
: Normal size :
∆R/R ≤ ±(1.0% +0.05Ω), with no evidence of mechanical damage.
Small size :
∆R/R ≤ ±(2.0% +0.05Ω), with no evidence of mechanical damage.
Dielectric withstanding voltage
: No evidence of flashover, mechanical damage, arcing or insulation breakdown.
Pulse overload
: Normal size :
∆R/R ≤ ±(2.0% +0.05Ω), with no evidence of mechanical damage.
Terminal strength
: No evidence of mechanical damage.
Resistance to soldering heat
:
∆R/R ≤ ±(1.0% +0.05Ω), with no evidence of mechanical damage.
Minimum solderability
: 95% coverage.
Resistance to solvent
: No deterioration of protective coating and markings.
Temperature cycling
:
∆R/R ≤ ±(2.0% +0.05Ω), with no evidence of mechanical damage.
Humidity (steady state)
:
∆R/R ≤ ±(2.0% +0.05Ω), with no evidence of mechanical damage.
Load life in humidity
:
∆R/R ≤ ±5% for 100KΩ; 10% for ≥ ±100kΩ.
Load life
:
∆R/R ≤ ±5% for 100KΩ; 10% for ≥ ±100kΩ.
Non-Flame
: No evidence of flaming or arcing.
Dimension:
Dimensions : Millimetres
Specification Table
Type
Style
Power
Rating at 70°C
(W)
Dimension
D Maximum
L Maximum
H ±3
d ±0.05
MOR0S2
MOR-50-S
0.5
2.5
7.5
28
0.54
MOR01S
MOR-100-S
1
3.5
10.0
28
0.54
MOR03S
MOR-300-S
3
5.5
16.0
28
0.70
MOR07W
MOR-700
7
8.5
32.0
38
0.75
Dimensions : Millimetres
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