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Bulk Metal Foil Resistors - Surface Mount (SMT)

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RBEE, RBFE Series
High-Precision Bulk Metal® Foil Chip Resistor (Flip-Chip) with Extended Range over 0.5Ω

Rated Power:  0.5W, 1W
Resistance Range:  0.5Ω – 10kΩ
Resistance Tolerance: ±0.5% – ±1% 
TCR :  0±10ppm/°C,0±25ppm/°C

RWAX, RWBX, RWCX
Precision SMD Bulk Metal Foil Resistor TCR: 0±5ppm/℃ (Wraparound Terminal)

RWAX

Rated Power: 0.1W, 0.2W, 0,3W @70℃
Resistance Range: 5Ω – 30kΩ
Resistance Tolerance: 0.01%, ±0.02%, ±0.05%, ±0.1%
TCR: ±2ppm/°C

RWA, RWB, RWC
Precision SMD Bulk Metal Foil Resistor (Wraparound Terminal)

Rated Power: 0.1W, 0.2W, 0,3W @70℃
Resistance Range: 5Ω – 30kΩ
Resistance Tolerance: 0.01%, ±0.02%, ±0.05%, ±0.1% TCR: ±2ppm/°C

MPP, MQP Series
Z Foil Ultra-Precision SMT Resistor (Molded, J-Lead Terminal)

Rated Power: 0.2W, 0.25W @70°C/0.1W, 0.125W @125°C
Resistance Range: 30Ω – 40kΩ
Resistance Tolerance: 0.01%, ±0.02%, ±0.05%, ±0.1%
TCR: ±0.2ppm±1.8ppm/°C

MP, MQ Series
Ultra-Precision SMT Resistor (Molded, J-Lead Terminal)

Rated Power: 0.1W, 0.125W
Resistance Range: 30Ω – 60kΩ
Resistance Tolerance: ±0.05%, ±0.1%
TCR : 0±5ppm/°C

EP, EQ Series
Ultra-Precision SMT Resistor (Wire-Bondable)

Rated Power: 0.1W, 0.125W
Resistance Range: 30Ω – 60kΩ
Resistance Tolerance: ±0.05%, ±0.1%
TCR : 0±5ppm/°C

MU Series
Ultra Precision SMT Resistor 1-2-3Network (Molded, J-Lead Terminal)

Rated Power: 0.05W/Element
Resistance Range: 10Ω – 20kΩ
Resistance Tolerance (Absolute): ±0.02% – ±0.5%
Resistance Tolerance (Matching): ±0.01% – ±0.5% 
TCR : 0±5ppm/°C(Absolute) ±1ppm/°C(Tracking)

RBD, RBF, RBH Series
Ultra Precision SMT Current Sense Resistor (Flip-Chip)

Rated Power: 0.5W,1W, 1.5W
Resistance Range: 0.01Ω – 1Ω
Resistance Tolerance: ±0.5% – ±5%
TCR : 0±10ppm/°C,0±25ppm/°C,0±50ppm/°C

SMR1DZ, SMR3DZ Series
Ultra High Precision Ultra-Precision Resistor Z Foil Molded Surface Mount Resistor

Rated Power: 0.25W, 0.6W
Resistance Range: 5Ω – 80kΩ
Resistance Tolerance: Up to ±0.01%
TCR : 0.05ppm/°C typical (0°C – +60°C) 0.2ppm/°C typical (-55°C – +125°C)

CSM Series
High Precision, Current Sensing, Power Surface Mount, Metal Strip Resistor

Rated Power: 1W, 3W
Resistance Range: 1mΩ – 200mΩ
Resistance Tolerance: ±0.1%
TCR : 10ppm/°C, (-55°C – +125°C +25ref.) 15ppm/°C, (-55°C – +125°C +25ref.)

Bulk Metal Foil Resistors - Through Hole

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MA, MB, MC, MD Series
Ultra-Precision Resistor (Transfer Molded)

Rated Power: 0.25W, 0.6W, 1.0W @70°C/0.125W, 0.3W, 0.5W@125°C
Resistance Range: 1Ω – 400kΩ
Resistance Tolerance: ±0.005% – ±1.0%
TCR : 0±1ppm/°C, 0±2.5ppm/°C 0±5ppm/°C, 0±15ppm/°C

FLA, FLB, FLC Series
Precision Resistor (Conformally Coated)

Rated Power: 0.125W – 0.25W
Resistance Range: 10Ω – 200kΩ
Resistance Tolerance: ±0.01% – ±0.1%
TCR : 0±2.5ppm/°C, 0±5ppm/°C

SLD, SM Series
Ultra-Precision Resistor 1-2-3 Network

Rated Power: 0.25W, 0.3W
Resistance Range: 50Ω – 30Ω
Resistance Tolerance (Absolute): 0±0.02% – ±0.1% 
Resistance Tolerance (Tracking): 0±0.01% – ±0.1% 
TCR : 0±2.5ppm/°C, 0±5ppm/°C (Absolute) ±0.5ppm/°C (Tracking)

PSB Series
Ultra Precision Shunt Resistor (40 Watts)

Rated Power: 12W ( 40W with Heat Sink)
Resistance Range: 0.001Ω – 1Ω
Resistance Tolerance: ±0.1%, ±0.5%, ±1.0%
TCR : 0±5ppm/°C, 0±15ppm/°C

PSB Series
Ultra Precision Shunt Resistor (40 Watts)

Rated Power: 12W ( 40W with Heat Sink)
Resistance Range: 0.001Ω – 1Ω
Resistance Tolerance: ±0.1%, ±0.5%, ±1.0%
TCR : 0±5ppm/°C, 0±15ppm/°C

PD Series
Ultra Precision Shunt Resistor (8 Watts, TO-220)

Rated Power: 1.5W (8W with Heat Sink)
Resistance Range: 0.1Ω – 10kΩ
Resistance Tolerance: ±0.02% – ±5%
TCR : 0±2.5ppm/°C, 0±5ppm/°C, 0±15ppm/°C

PE Series
Ultra Precision Shunt Resistor (10 Watts, TO Package)

Rated Power: 1.5W (10W with Heat Sink)
Resistance Range: 0.5Ω – 500Ω
Resistance Tolerance: ±0.01% – ±5%
TCR : 0±2.5ppm/°C, 0±5ppm/°C, 0±15ppm/°C

HC, HD, HG Series
Ultra Precision Resistor (Hermetically Sealed)

Rated Power: 0.3W
Resistance Range: 1Ω – 120kΩ
Resistance Tolerance: ±0.005% – ±1.0%
TCR : 0±1ppm/°C, 0±2.5ppm/°C 0±5ppm/°C, 0±15ppm/°C

HK, HL Series
Zero-TCR Ultra Precision Resistor (Hermetically Sealed)

Rated Power: 0.3W
Resistance Range: 100Ω – 100kΩ
Resistance Tolerance: ±0.005% – ±1.0%
TCR : S characteristics

Ultra Precision Resistors Network

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SC Series
Ultra Precision Resistor Network (Case-Encapsulated)

Rated Power: 0.5 – 1W
Resistance Range: 30Ω – 120kΩ (Max. 1200kΩ/Package)
Resistance Tolerance (Absolute): ±0.01% – ±1.0%
Resistance Tolerance (Matching) ±0.01% – ±1.0% 
TCR : 0±1ppm/°C (Absolute) ±1ppm/°C (Tracking)

SE, SF, SS Series
Precision Resistor Network (Conformally Coated)

Rated Power: 0.1W, 0.5W
Resistance Range: 30Ω – 120kΩ
Resistance Tolerance (Absolute): +/-0.05%, +/-0.1%
Resistance Tolerance (Matching):+/-0.01%, +/-1.0%
TCR (Absolute) : 0+/-5ppm/°C
TCR (Matching): 0+/-1ppm/°C – 0+/-3ppm/°C

VFP-3, VFP-4 Series
High Precision Power and Current Sensing Resistors

Rated Power: Up to 10W
Resistance Range: 0.1Ω – 80kΩ
Resistance Tolerance: Up to ±0.01%
TCR : 2ppm/°C typical (-55°C – +125°C +25ref.)

FNP Series
500W High Power Precision Shunt 

Rated Power: Up to 500W
Resistance Range: 1mΩ – 1Ω
Resistance Tolerance: Up to ±0.05%
TCR : 1ppm/°C (+25°C – +60°C +25°C ref.)
5ppm/°C (-25°C – +125°C +25°C ref.)

Thin Film Resistors

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TLA, TLC Series
Precision Thin Film Resistor (Conformally Coated)

Rated Power: 0.125W, 0.25W
Resistance Range: 100kΩ – 10MΩ
Resistance Tolerance: ±0.02% – ±1.0%
TCR : 0±5ppm/°C, 0±10ppm/°C

TCB Series
Precision Thin Film Resistor (Ceramic Case)

Rated Power: 0.125W, 0.25W
Resistance Range: 100kΩ – 1MΩ
Resistance Tolerance: ±0.02% – ±1.0%
TCR : 0±5ppm/°C, 0±10ppm/°C

Thermosensitive Resistors and Temperature Sensors

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CLA, CLB,KLC, NLA, NLB, NMP, NMQ Series

Rated Power: 0.1W, 0.125W, 0.25W
Resistance Range: 5Ω – 40kΩ
Resistance Tolerance: ±0.5% – ±5%
TCR : +4250ppm/°C – +6590ppm/°C

PTA Series
Ultra Precision Pt Sensor (Conformally Coated)

Resistance: 100Ω, 1000Ω Class: A:±(0.15+0.002|t|), B:±(0.3+0.005|t|)
TCR : 3850ppm/°C±20ppm/°C

Standard Resistors

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USR-SF Series
Stress Free Ultra-Stable Primary Standard Resistor

Nominal R. Value: 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ
Accuracy : ±2ppm
TCR : ±0.05ppm/°C
Stability : ±0.2ppm/Year (typical) ±0.5ppm/Year

ASR Series
Primary Standard Resistor

Nominal R. Value: 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ
Accuracy : ±5ppm (10MΩ±10ppm)
TCR: ±0.2ppm/°C (10MΩ:±0.5ppm/°C)
Stability : ±3ppm/Year (10MΩ:±6ppm/Year)

CSR Series
Working Standard Resistor

Nominal R. Value: 1mΩ, 10mΩ, 100mΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ
Accuracy : ±10ppm – ±200ppm
TCR: ±1ppm/°C – ±10ppm/°C
Stability : ±10ppm/Year – ±25ppm/Year

LSR Series
High Power Standard Resistor

Nominal R. Value: 1mΩ, 10mΩ, 10mΩ
Accuracy : ±25ppm – ±100ppm
TCR: ±2.5ppm/°C
Stability : ±10ppm/Year

MSR Series
Milliohm Meter Calibration Resistor

Nominal R. Value: 1mΩ, 10mΩ, 100mΩ
Accuracy : ±200ppm – ±500ppm
TCR: ±5ppm/°C – ±15ppm/°C
Stability : ±25ppm/Year

ATV Series
I/V Converter

Rated Power: 0.1W (1Ω:0.25W)
Nominal R. Value: 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ
Accuracy : ±0.1%
TCR : ±2.5ppm/°C

ADR Series
Precision Programmable Resistance Box RTD Simulator

Max. Power: 0.5W
Resistance Range: 5Ω – 199.9999kΩ
Resolution: 0.001Ω – 0.1Ω
Accuracy: ±(0.01% + 2mΩ)

ADR Series (6 Dials)
6 Dial Decade Resistance Box RTD Simulator

Max. Power: 0.5W
Resistance Range: 0.100Ω – 199.9999kΩ
Resolution: 0.001Ω – 10Ω
Accuracy: ±(0.005% + 2mΩ)

ADR-1000 Series
1 Dial Resistance Box RTD Simulator

Resistance Range: 1Ω – 1MΩ
Resistance Tolerance: ±0.02%, ±0.05%, ±0.1%
TCR : 0±2.5ppm/°C, 0±5ppm/°C
No of Contact(Max): 24 Points

ATS Series
Resistor Transfer Standard

Resistance: 1Ω – 100Ω, 10Ω – 1kΩ
Range: 100Ω – 10kΩ, 1kΩ – 100kΩ 10kΩ – 1MΩ, 100kΩ – 10MΩ, 1MΩ – 100MΩ
Accuracy : ±10ppm – ±50ppm(Absolute) ±5ppm – (Matching)
TCR: ±1ppm/°C – ±10ppm/°C(Absolute) ±1ppm/°C – (Matching)

Custom Products Standard Resistors
Custom Products Group to meet with various requirements from customers. See datasheet for details.
Traceability Chart
See datasheet for details.
Calibration/Options
See datasheet for details.