Low resistance chip resistors
(long-side terminal)
PRL / RL series
Features
Innovative structure that takes consideration of heat dissipation suppresses the
surface temperature enabling the small sizes, reduction of the influence on
surrounding components, excellent temperature cycle resistance, low ESL and low
noise.
Applications
PC power sources, inverters, automotive electronics, adopters, industrial machines
Part numbering system
Packaging
quantity:
Resistance
T5(5,000pcs)
tolerance
Resistance tolerance Nominal resistance value
Temperature coefficient of resistance
Nominal resistance value
Series Series
code Size: PRL0816, PRL1220, PRL1632, PRL3264 code Size: RL3720W, RL7520W
Electrical Specification
Temperature
Resistance range() Resistance tolerance
coefficient
Packaging
Power Maximum Resistance Operating
of resistance
Type
voltage value series temperature quantity
ratings
(ppm/C) 0.5% (D) 1% (F) 2% (G) 5% (J)
PRL0816
PRL1220
PRL1632
PRL3264
RL3720W
RL7520W
Dimensions
Size
Type L W a b t
(inch)
PRL0816
PRL1220
PRL1632
PRL3264
RL3720W
RL7520W
PRL / RL series Current sensing surface mount resistors
Current sensing surface mount resistors PRL / RL series
ESL (Equivalent series inductance)
Surface temperature data
These high-power low resistance chip resistors are designed to dissipate heat efficiently
The high power type land pattern and
through the land patterns on circuit boards. The actual temperature of the surface of the
surface temperature
resistor is dependent upon the dimensions and the shape of the land patterns.
Derating Curve
Resistance to power pulse
Test procedure
Voltage pulse is applied to the test samples mounted
on the test board.
After each pulse, resistance drift is measured. Pulse
vol tage is increased until the drift exceeds +/-0.5%.
The power at that voltage is defined as the maximum
pulse power.