Susumu Deutschland GmbH

-Specialist in Thin Film Technology-

Susumu Deutschland GmbH
  • Contact
  • Site map
  • Impressum
  • Products
    • Products Top
    • New Products Infomation
    • Selection Guide
    • Product Catalogue
    • Product Category
      • Thin film surface mount resistors
        • HRG series
        • MRG series
        • NRG series
        • PRG series
        • RG series
        • RGA series
        • RGT series
        • RM series
        • RMA series
        • RR series
        • RS series
        • RT series
        • URG series
      • Resistors with radial leads
        • LRG series
      • Current sensing surface mount resistors
        • KRL series (long-side terminal)
        • KRL series (4 terminal type)
        • KRL series (short-side terminal)
        • PRL/RL series (long-side terminal)
        • RL series (short-side terminal)
        • SHR series
        • YJP series
      • Power choke coils
        • PCMB series
        • PCMB・PS series
      • High freguency surface mount components
        • ATS series
        • P*V series
        • PAT series
        • PAT series, W type
        • PCS series, HPT series
        • PS series
      • Sample kits
        • Sample kits
  • Global Network
    • Global Network Top
    • Electronic Commerce
    • Sales Offices (Overseas)
    • Manufacturing Plants
  • Technical
    Information
    • Technical Information Top
    • 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
    • Product Technical Report
      • Standard Specification for surface mount chip resistors

      • Recommended land patterns
      • Recommended reflow 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
  • Company Profile
    • Company Profile TOP
    • About Susumu
      • Principle
      • Susumu Way
      • Profile
      • Locations
      • Organization
      • Company history
    • Activity Contents
      • Exhibition Activities
  • Environmental
    Activities
    • Environmental Activities TOP
    • About Environment
      • Environmental Policy
      • The Materials Used in Our Chip Resistors
      • Our Commitment to RoHS Compliance
      • On Environment
    • ISO Certification and Procurement
      • Susumu's 「ISO Certified」
  • HOME
  • Product Information
  • Thin film surface mount resistors
  • RM series

	

Thin film surface mount resistors
Network resistors with low relative tolerance and TCR
Metal thin film chip resistor networks RM series AEC-Q200 Compliant

  • Lead free
  • Halogen free
  • RoHS Compliance
  • High Reliability
  • High Precision
  • AEC-Q200 Compliant
  • High-temperature operation
  • High power
  • Anti-surge
  • Non-magnetic
  • High-Resolution Audio
  • Anti-sulfur
  • trimmable
  • leads
Open part number / series detail inquiry
  • Narrow down from RM series

    Series

    Size

    High power application

    Resistance value R1

    ~

    Resistance value R2

    ~

    Absolute TCR

    Absolute resistance tolerance

    Relative TCR

    Relative resistance tolerance

    Packaging

    Products number search

    Search Contact Reset

    ※Please contact us for more information or if you cannot find what you are looking for such as equivalent products for old part number
    ※Please contact us for 4 or 6 element type RM series.

RM series - Contents

PDF Catalogue
8 pages/

Recommended
land patterns

Recommended reflow soldering profile

Dimensions of
the packaging reel

Dimensions of
the packaging tape

RM series - Features & Applications

Features

  • Relative resistance tolerance and relative TCR definable among multiple resistors within package.
  • Relative resistance tolerance: ±0.01%, relative TCR: ±1ppm/℃
  • Number of resistors in package: 2 or higher, standard and custom circuits designs available
  • RG series equivalent reliability and long term stability: less than ±0.1% drift after10000 hour stress test.
  • RoHS compliant, 100% lead free

Applications

  • Precision measurement instrumentation, medical electronics, automotive electronics
  • Voltage divider and amplification circuits that require very precise relative resistance tolerance and TCR
  • Multi step precision amplification circuits for minute signals
金属皮膜チップネットワーク抵抗器

RM series - Specifications

◆Part numbering system

※ Please contact our sales office regarding custom products including resistance, resistance combination, number of elements, circuit,and others.
※ Standard quantity / reel is 1000 and 5000. Please contact our sales office for custom product's quantity / reel.
※ Standard resistance value pairings are shown as below
(Standard products are 2element circuit typeA & typeB only.)

◆Standard resistance value pairings

Ratio R1(Ω) R2(Ω) Ratio R1(Ω) R2(Ω) Ratio R1(Ω) R2(Ω) Ratio R1(Ω) R2(Ω) Ratio R1(Ω) R2(Ω) Ratio R1(Ω) R2(Ω)
1:1 1k 1k 1:3 1k 3k 1:5 1k 5k 1:9 1k 9k 1:20 1k 20k 1:50 1K 50k
10k 10k 10k 30k 2k 10k 10k 90k 2k 40k 2K 100k
100k 100k 100k 300k 10k 50k 1:10 1k 10k 5k 100k 1:100 1K 100k
1: 2 1k 2k 1:4 1k 4k 1:6 1k 6k 2k 20k 1:25 1k 25k 2K 200k
10k 20k 10k 40k 10k 60k 10k 100k 2k 50k
100k 200k

◆Electrical Specification

○ 4 terminal, 2 element

Type Power
ratings
(85℃)
Resistance
range
(Ω)
Resistance tolerance (Code) Temperature coefficient of resistance (Code)*1 Pakaging
quantity
(designation)
Absolute
tolerance
Relative tolerance*2 Absolute
tolerance
Relative tolerance*2
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
RM2012 0.05W /
Element
0.1W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
- tape & reel
(T&R)
10=1,000pcs
50=5,000pcs
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
RM3216 0.083W /
Element
0.125W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
-
300~500k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
RM3225 0.1W /
Element
0.2W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
-
300~500k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)

*1 TCR guaranteed range : -20℃ ~ 125℃
*2 Contact us for detailed information on relative tolerance and TCR.

○ 4 terminal, 3 element

○ 6 terminal, 3 element

Type Power
ratings
(85℃)
Resistance
range
(Ω)
Resistance tolerance (Code) Temperature coefficient of resistance (Code)*1 Pakaging
quantity
(designation)
Absolute
tolerance
Relative tolerance*2 Absolute
tolerance
Relative tolerance*2
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
RM3216 0.042W /
Element
0.125W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
- tape ℃ reel
(T℃R)
10=1,000pcs
50=5,000pcs
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
RM3225 0.066W /
Element
0.2W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
-
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)

*1 TCR guaranteed range : -20℃ ~ 125℃
*2 Contact us for detailed information on relative tolerance and TCR

○ 6 terminal, 4 element

Type Power
ratings
(85℃)
Resistance
range
(Ω)
Resistance tolerance (Code) Temperature coefficient of resistance (Code)*1 Pakaging
quantity
(designation)
Absolute
tolerance
Relative tolerance*2 Absolute
tolerance
Relative tolerance*2
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
RM3216 0.032W /
Element
0.125W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
- tape & reel
(T&R)
10=1,000pcs
50=5,000pcs
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
RM3225 0.05W /
Element
0.2W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
-
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)

*1 TCR guaranteed range : -20℃ ~ 125℃
*2 Contact us for detailed information on relative tolerance and TCR

○ 8 terminal, 4 element

Type Power
ratings
(85℃)
Resistance
range
(Ω)
Resistance tolerance (Code) Temperature coefficient of resistance (Code)*1 Pakaging
quantity
(designation)
Absolute
tolerance
Relative tolerance*2 Absolute
tolerance
Relative tolerance*2
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
RM3216 0.032W /
Element
0.125W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
- tape & reel
(T&R)
10=1,000pcs
50=5,000pcs
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
RM3225 0.05W /
Element
0.2W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
-
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
RM6432 0.1W /
Element
0.4W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
- tape & reel
(T&R)
10=1,000pcs
40=4,000pcs
300~1M ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)

*1 TCR guaranteed range : -20℃ ~ 125℃
*2 Contact us for detailed information on relative tolerance and TCR.

○ 8 terminal, 6 element

Type Power
ratings
(85℃)
Resistance
range
(Ω)
Resistance tolerance (Code) Temperature coefficient of resistance (Code)*1 Pakaging
quantity
(designation)
Absolute
tolerance
Relative tolerance*2 Absolute
tolerance
Relative tolerance*2
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
Resistance
ratio
=1
1<
Resistance
ratio
≦100
100<
Resistance
ratio
≦500
RM3216 0.021W /
Element
0.125W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
- tape & reel
(T&R)
10=1,000pcs
50=5,000pcs
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
RM3225 0.033W /
Element
0.2W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
-
300~100k ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
RM6432 0.066W /
Element
0.4W /
Package
100~<300 ±0.1%(B)
±0.5%(D)
±0.02%(P)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
- ±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)
-
300~1M ±0.05%(W)
±0.1%(B)
±0.5%(D)
±0.01%(L) ±0.02%(P)
±0.05%(W) ±0.1%(B)
±0.5%(D)
±0.05%(W)
±0.1%(B)
±0.5%(D)
±5ppm/℃(V)
±10ppm/℃(N)
±25ppm/℃(P)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±1ppm/℃(X)
±2ppm/℃(W)
±5ppm/℃(V)
±2ppm/℃(W)
±5ppm/℃(V)

1 TCR guaranteed range : -20℃ ~ 125℃
*2 ontact us for detailed information on relative tolerance and TCR.

○Some examples of custom RM series

◆Dimensions

4terminal
Type Size
(inch)
L W t a b W1 W2
RM2012 0805 2.00±0.20 1.25±0.20 0.45±0.10 0.50±0.20 0.60±0.20 0.40±0.20 0.35±0.20
RM3216 1206 3.20±0.20 1.60±0.20 0.45±0.10 1.00±0.25 1.00±0.20 0.40±0.25 0.40±0.20
RM3225 1209 3.20±0.20 2.50±0.20 0.45±0.10 1.00±0.25 1.00±0.20 0.40±0.25 0.60±0.20

(unit:mm)

6terminal
Type Size
(inch)
L W t a1 a2 b1 b2 p1 p2 W1 W2
RM3216 1206 3.20±0.20 1.60±0.20 0.45±0.10 0.50±0.20 0.45±0.20 0.50±0.20 0.45±0.20 0.63±0.20 0.95±0.10 0.23±0.20 0.40±0.20
RM3225 1209 3.20±0.20 2.50±0.20 0.45±0.10 0.50±0.10 0.45±0.10 0.50±0.10 0.45±0.10 0.63±0.20 0.95±0.10 0.30±0.20 0.5-±0.20

(unit:mm)

8terminal
Type Size
(inch)
L W t a1 a2 b1 b2 p1 p2 W1 W2
RM3216 1206 3.20±0.20 1.60±0.20 0.45±0.10 0.50±0.20 0.40±0.20 0.50±0.20 0.45±0.20 0.40±0.20 0.80±0.10 0.30±0.20 0.40±0.20
RM3225 1209 3.20±0.20 2.50±0.20 0.45±0.10 0.40
+0.20/-0.10
0.40
+0.10/-0.20
0.40
+0.10/-0.20
0.40
+0.10/-0.20
0.40±0.20 0.80±0.10 0.30±0.20 0.40±0.20
RM6432 2512 6.40±0.20 3.20±0.20 0.50±0.10 0.66
+0.20/-0.10
0.94
+0.10/-0.20
0.66
+0.20/-0.10
0.94
+0.10/-0.20
0.80±0.20 1.60±0.10 0.50±0.20 0.60±0.10

(unit:mm)

◆Reliability specification

Standard
Test items Condition (test methods (MIL-PRF-55342/JIS C5201-1) Absolute tolerance Relative tolerance
Short time overload 2.5 x rated voltage*1, 5seconds ±(0.05%+0.01Ω) ±0.02%
Life (biased) 85℃, rated voltage*1, 90min on 30min off, 1000hours ±(0.05%+0.01Ω) ±0.02%
High temperature high humidity 85℃, 85%RH, 1/10 of rated power, 90min on 30min off, 1000hours ±(0.05%+0.01Ω) ±0.02%
Temperature shock -55℃(30min )~125℃(30min) 1000cycles*2 ±(0.05%+0.01Ω) ±0.02%
High temperature exposure 155℃, no bias, 100hours ±(0.05%+0.01Ω) ±0.02%
Resistance to soldering heat 260±5℃, 10 seconds (reflow) ±(0.05%+0.01Ω) ±0.02%

*1 Rated voltage is given by E= √R x P
  E= rated voltage(V), R=nominal resistance value(Ω), P=rated power(W)
  If rated voltage exceeds maximum voltage /element, maximum voltage/element is the rated voltage.

*2 Based on the tests done on RM316.RM3225.
  Please contact our sales office for other or custom dimensional products

◆Reliability test data

○Load life with rated power @85℃

○High temperature high humidity (biased)

○Temperature shock

○High temperature exposure (155℃)

◆TCR linearity

◆Derating Curve

Please feel free to contact us about products,
requesting documents and samples.

Contact

  • Sales offices

Products

Products TOP

New Product Information

Selection Guide

Product Catalogue

Products Category
  • Thin film surface mount resistors
    • Thin film surface mount resistors TOP
    • HRG series
    • MRG series
    • NRG series
    • PRG series
    • RG series
    • RGA series
    • RGT 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
    • KRL series (long-side terminal)
    • KRL series (4 terminal type)
    • KRL series (short-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
    • PCMB・PS 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 resistorsThin film surface
mount resistors

Resistors with radial leadsResistors with radial
leads

Current sensing surface mount resistorsCurrent sensing surface
mount resistors

Power choke coilsPower choke coils

High frequency surface mount componentsHigh frequency surface
mount components

Sample kitsSample kits

  • New product information
  • Selection guide
  • Selection guide
Page Top

Products

  • New Products
  • Selection guide
  • Product Catalogue

Global Network

  • Word Base
  • Manufacturing Centers
  • Electronic Commerce

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 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
  • Current sensing chip resistors

Company Profile

About Susumu

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

Activity Contents

  • Exhibition Activities

Environmental Activities

ISO Certification and Procurement

  • Susumu's 「ISO Certified」
  • Policy on Conflict Minerals

About Environment

  • Environmental Policy
  • The materials used in our chip resistors
  • Our commitment to RoHS compliance
  • On Environment

Privacy Policy | Site map | Contact

Susumu Deutschland GmbH
Susumu Thin Film Specialist and Innovator