Susumu International U.S.A. -Specialist in Thin Film Technology-

Susumu International U.S.A.-Specialist in Thin Film Technology-

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      • Thin film surface mount resistors
        • RG series (LL)
        • HRG series
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        • NRG series
        • PRG series
        • RG series
        • RGA series
        • RGT series
        • RGV series
        • RM series
        • RMA series
        • RR series
        • RS series
        • RT series
        • URG series
      • Resistors with radial leads
        • LRG series
      • Current sensing surface mount resistors
        • RL series (four terminal)
        • KRL series (long-side terminal)
        • KRL series (short-side terminal)
        • KRL series (4 terminal type)
        • KRL(D/E)(short-side terminal)
        • KRL(D/E)(long-side terminal)
        • PRL/RL series (long-side terminal)
        • RL series (short-side terminal)
        • SHR series
        • YJP series
      • Power choke coils
        • PCMB series
      • High freguency surface mount components
        • ATS series
        • P*V series
        • PAT series
        • PAT series, W type
        • PCS series, HPT series
        • PS series
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    • How to use chip resistors smartly
      • 1.Basic knowledge of resistors
      • 2.Manufacturing methods and characteristics of thin film resistors
      • 3.Performance characteristics of thin film resistors
      • 4.High precision and high reliability
      • 5.Trimmable chip resistors and altering resistive values
      • 6.Application and recommended usage of thin film chip resistors
      • 7.Application and recommended usage of small high power thin film ship resistors
      • 8.Various methods of current sensing and advantage of current sensing resistors
      • 9.Application and recommended usage of current sensing resistors
    • Smart usage of High Frequency Chip Components
      • 1.Most common high frequency chip: Chip Attenuator
      • 2.Chip Attenuator realized by Thin Film technology
      • 3.Main characteristics of chip attenuators and PAT series
      • 4.Various chip attenuators
      • 5.Chip terminator
    • Application Information
      • 1.Automotive
      • 2.FA/Robot
      • 3.Measuring Instrument/Medical Instrument
      • 4.Consumer equipment
    • Product Technical Report
      • Standard Specification for surface mount chip resistors

      • Recommended land patterns
      • Recommended reflow and flow soldering profile
      • Dimensions of the packaging reel
      • Dimensions of the packaging tape
      • Standard Specification for High frequency surface mount components

      • Recommended reflow soldering profile
      • Dimensions of the packaging tape
      • Dimensions of the packaging reel
    • Technical FAQ
      • High Precision Thin Film Chip Resistors

      • ・Part numbering
      • ・Performance characteristics
      • ・Quality, reliability
      • ・Mounting, packaging
      • Current sensing chip resistors

      • ・Part numbering
      • ・Performance characteristics
      • ・Quality, reliability
      • ・Mounting, packaging
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  • HOME
  • Product Information
  • Current sensing surface mount resistors
  • PRL/RL series (long-side terminal)

	

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
※Some of products are not complete lead free. Please contact us about these product detail.
Open part number / series detail inquiry
  • Narrow down from PRL/RL series

    Series

    Size

    Power

    Resistance value

    ~

    Temperature coefficient of resistance

    Resistance tolerance

    Packaging

    Products number search

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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

PRL/RL - Contents

PDF Catalogue
2 pages/

Recommended
land patterns

Recommended reflow soldering profile

Dimensions of
the packaging reel

Dimensions of
the packaging tape

Product Introduction Videos

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
低抵抗チップ抵抗器(長辺電極)

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.

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New Product Information

Selection Guide

Product Catalogue

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Products Category
  • Thin film surface mount resistors
    • Thin film surface mount resistors TOP
    • RG series (LL)
    • HRG series
    • MRG series
    • NRG series
    • PRG series
    • RG series
    • RGA series
    • RGT series
    • RGV series
    • RM series
    • RMA series
    • RR series
    • RS series
    • RT series
    • URG series
    Resistors with radial leads
    • Resistors with radial leads TOP
    • LRG series
    Current sensing surface mount resistors
    • Current sensing surface mount resistors TOP
    • RL series (four terminal)
    • KRL series (long-side terminal)
    • KRL series (short-side terminal)
    • KRL series (4 terminal type)
    • KRL(D/E)(short-side terminal)
    • KRL(D/E)(long-side terminal)
    • PRL/RL series (long-side terminal)
    • RL series (short-side terminal)
    • SHR series
    • YJP series
    Power choke coils
    • Power choke coils TOP
    • PCMB series
    High freguency surface mount components
    • High freguency surface mount components TOP
    • ATS series
    • P*V series
    • PAT series
    • PAT series, W type
    • PCS series, HPT series
    • PS series
    Sample kits
    • Sample kits TOP
    • Sample kits

Contact

Thin film surface mount resistors Thin film surface mount resistors
High-precision and stable electrical characteristics, less the over-time drift.

Resistors with radial leads Resistors with radial leads
Radial lead type of thin film resistors has the tightest resistance tolerance and the smallest TCR.

Current sensing surface mount resistors Current sensing surface mount resistors
The current sensing resistors which cover a wide range of high-power and miniaturization needs.

Power choke coils Power choke coils
Power choke inductors are optimized for removing high-frequency noise in power supply.

High frequency surface mount components High frequency surface mount components
Excellent high-frequency characteristics, cover a wide frequency band with low noise.

Sample kits Sample kits
Sample kit with the same size and accuracy and different resistance.

  • New product information
  • Selection guide
  • Selection guide
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Products

  • New Products
  • Selection guide
  • Product Catalogue

Global Network

  • Word Base
  • Manufacturing Centers
  • Electronic Commerce

Company Profile

About Susumu

  • Principle
  • Susumu Way
  • Profile
  • Locations
  • Organization
  • Company history

Activity Contents

  • Exhibition Activities

Technical Information

How to use chip resistors smartly

  • 1.Basic knowledge of resistors
  • 2.Manufacturing methods and characteristics of thin film resistors
  • 3.Performance characteristics of thin film resistors
  • 4.High precision and high reliability
  • 5.Trimmable chip resistors and altering resistive values
  • 6.Application and recommended usage of thin film chip resistors
  • 7.Application and recommended usage of small high power thin film ship resistors
  • 8.Various methods of current sensing and advantage of current sensing resistors
  • 9.Application and recommended usage of current sensing resistors

Application Information

  • 1.Automotive
  • 2.FA/Robot
  • 3.Measuring Instrument/Medical Instrument
  • 4.Consumer equipment

Standard Specification for surface mount chip resistors

  • Recommended land patterns
  • Recommended reflow and flow soldering profile
  • Dimensions of the packaging reel
  • Dimensions of the packaging tape

Standard Specification for High frequency surface mount components

  • Recommended reflow soldering profile
  • Dimensions of the packaging tape
  • Dimensions of the packaging reel

Smart usage of High Frequency Chip Components

  • 1.Most common high frequency chip: Chip Attenuator
  • 2.Chip Attenuator realized by Thin Film technology
  • 3.Main characteristics of chip attenuators and PAT series
  • 4.Various chip attenuators
  • 5.Chip terminator

Technical FAQ

  • High Precision Thin Film Chip Resistors
  • Current sensing chip resistors

QC and Environmental Activities

  • Susumu's 「ISO Certified」
  • Susumu’s Policy on Conflict Minerals
  • Environmental Policy
  • The materials used in our chip resistors
  • Our Commitment to RoHS/REACH Compliance
  • Designation of lead free products

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Susumu International U.S.A. -Specialist in Thin Film Technology-
Susumu Thin Film Specialist and Innovator