Susumu International U.S.A.-Specialist in Thin Film Technology-
Current sensing surface mount resistors
Low resistance resistors with long side terminal.
Low resistance chip resistors (long-side terminal) PRL/RL series
- Lead free ※
- Halogen free
- RoHS Compliance
- High Precision
- AEC-Q200 Compliant
- Large current sensing
- Wide operating temperature range
- Low EMF
- jumper
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※Please contact us for more information or if you cannot find what you are looking for such as equivalent products for old part number
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PRL/RL - Contents
PRL/RL - Features & Applications
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
PRL/RL - Specifications
◆Part numbering system
◆Electrical Specification
| Type | Power ratings |
Temperature coefficient of resistance |
Resistance range(Ω) Resistance tolerance | Maximum voltage |
Resistance value series |
Operating temperature |
Packaging quantity |
|||
|---|---|---|---|---|---|---|---|---|---|---|
| (ppm/℃) | ±0.5%(D) | ±1%(F) | ±2%(G) | ±5%(J) | ||||||
| PRL0816 | 1/3W | ±50 | 75m≦R≦100m | ー | ー | √(P・R) | E-24 | -40℃ ~ 125℃ |
T5 | |
| ±100 | 43m≦R≦68m | |||||||||
| ー | 33m≦R≦39m | |||||||||
| 0 ～ +200 | ー | 18m≦R≦27m | ||||||||
| 0 ～ +350 | ー | 10m≦R≦15m | ||||||||
| PRL1220 | 2/3W | ±50 | 56m≦R≦100m | ー | E-24 1m step (7m ~ 10m) |
|||||
| ±100 | 47m≦R≦51m | |||||||||
| ー | 20m≦R≦43m | |||||||||
| 0 ～ +200 | ー | 10m≦R≦18m | ||||||||
| 0 ～ +350 | ー | 7m≦R≦9m | ||||||||
| PRL1632 | 1W | ±50 | 56m≦R≦100m | ー | E-24 1m step (5m ~ 10m) |
|||||
| ±100 | 20m≦R≦51m | |||||||||
| 0 ～ +200 | 10m≦R≦18m | |||||||||
| 0 ～ +350 | ー | 5m≦R≦9m | ||||||||
| PRL3264 | 2W | ±50 | 56m≦R≦100m | ー | E-24 1m step (3m ~ 10m) |
|||||
| 47m≦R≦51m | ||||||||||
| ±100 | ー | 20m≦R≦43m | ||||||||
| 0 ～ +200 | ー | 10m≦R≦18m | ||||||||
| 0 ～ +350 | ー | 5m≦R≦9m | 3m≦R≦4m | |||||||
| RL3720W | 1W | ±50(Q) | ー | 100m≦R≦1 | ー | E-24 1m step (1m ~ 10m) |
-55℃ ~ 125℃ |
4,000pcs | ||
| ±100(R) | ||||||||||
| 0 ～ +200(S) | ー | |||||||||
| 5m≦R≦91m | ||||||||||
| 0 ～ +350(T) | ー | |||||||||
| 1m≦R≦4m | ||||||||||
| RL7520W | 2W | ±50(Q) | ー | 100m≦R≦470m | ー | E-24 1m step (1m ~ 10m) |
||||
| ±100(R) | ||||||||||
| 10m≦R≦91m | ||||||||||
| 0 ～ +200(S) | ー | 100m≦R≦470m | ||||||||
| 0 ～ +350(T) | ー | 10m≦R≦91m | ||||||||
| 0 ～ +420(T) | ー | 5m≦R≦9m | ||||||||
| 0 ～ +800(T) | ー | 1m≦R≦4m | ||||||||
◆Dimensions
| Type | Size (inch) |
L | W | a | b | t |
|---|---|---|---|---|---|---|
| PRL0816 | 0603 | 0.80±0.20 | 1.60±0.20 | ー | 0.20±0.10 | 0.40±0.10 |
| PRL1220 | 0805 | 1.25±0.20 | 2.00±0.20 | ー | 0.35±0.15 | 0.50±0.10 |
| PRL1632 | 1206 | 1.60±0.20 | 3.20±0.20 | ー | 0.45±0.15 | 0.50±0.10 |
| PRL3264 | 2512 | 3.20±0.20 | 6.40±0.20 | ー | 0.90±0.15 | 0.50±0.10 |
| RL3720W | 1508 | 2.00±0.20 | 3.75±0.30 | 0.40±0.20 | 0.40＋0.20 | 0.50±0.20 |
| RL7520W | 3008 | 2.00±0.20 | 7.50±0.30 | 0.40±0.20 | 0.40±0.20 | 0.50±0.20 |
(unit：mm)
◆ESL (Equivalent series inductance)
◆Surface temperature data
○The high power type land pattern and
surface temperature
These high-power low resistance chip resistors are designed to dissipate heat efficiently
through the land patterns on circuit boards. The actual temperature of the surface of the
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.
Please feel free to contact us about products,
requesting documents and samples.
Susumu International U.S.A. -Specialist in Thin Film Technology-
