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Construction
Protective coating
Dimensions (not to scale)
Part No.
ERJPB3
1.60±0.15
ERJPB6
2.00±0.20
Performance
Test Item
Resistance
T. C. R.
Overload
Resistance to
soldering heat
Rapid change of
temperature
High temperature
exposure
Damp heat,
Steady state
Load life in humidity
Endurance at 70 ℃
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
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Alumina substrate
Thick film resistive element
W
T
b
L
W
0.80+0.15/-0.05
1.25±0.10
Performance
requirements ⊿R
Within specified
tolerance
Within specified
T. C. R.
±0.5 %
±0.5 %
±0.5 %
±0.5 %
±0.5 %
±0.5 %
±0.5 %
High Precision Thick Film Chip Resistors
L
a
Dimensions
a
0.15+0.15/-0.10
0.25±0.10
0.25±0.20
0.40±0.20
Test conditions
+25 ℃ / +125 ℃
Rated voltage× 2.0，5 s
270 ℃, 10 s
–55 ℃ (30 min.) / +155 ℃ (30 min.)，100 cycles
+155 ℃, 1000 h
60 ℃, 90 % to 95 %RH, 1000 h
60 ℃, 90 % to 95 %RH, Rated voltage,
1.5 h ON / 0.5 h OFF cycle, 1000 h
70 ℃，Rated voltage , 1.5 h ON / 0.5 h OFF cycle, 1000 h
Electrode (Inner)
Electrode (Middle)
Electrode (Outer)
b
T
0.45±0.10
0.60±0.10
20 ℃
Unit : mm
Mass (Weight)
(Reference)
(g/1000 pcs)
2
4
1-Mar-20
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