Current Sensing Resistor
Cyntec has developed a series of current sensing resistor which characterized with miniaturization down to 0201 size, high power up to 9W, high precision, and low TCR. Besides the thin film and thick film, we develop the new processing technology to bond metal foil and ceramic substrate together. Base on the new technical perform, we can keep the competitive strength of low TCR. Otherwise, we also designed 4Pin-4Wire Kelvin's measurement on pad directly to decrease the measurement error.
Features
Miniaturization down to 01005 size, high power up to 3W, high precision, and low TCR
Application
DC/DC Circuit for Computer/ Mobile/Handheld, Over Load Protection for PC/Sever SPS and NB Adapter, etc.
Specifications
Part Number Dimension
(mm) (mil)
Dim. Power Rating(W) Resistance Values(mΩ) Resistance Tolerance TCR (ppm/°C)
RL-0603-C060302011/10W20 50 100 150±1%(F)±200
RLM-0603-C060302011/10W5 10 20±1%(F)±150
RLM-0603-K060302011/5W5 10 20±1%(F)±150
RLT0306-C060302011/10W500 ~ 2000±1%(F)±200
Part Number Dimension
(mm) (mil)
Dim. Power Rating(W) Resistance Values(mΩ) Resistance Tolerance TCR (ppm/°C)
RL-1005-7100504021/6W40 50 60±1%(F)0~500
RLM-0510-7F100504021/6W10 20±1%(F)±200
RLM-0510-FL100504021/3W5 10 20±1%(F)±100
RLM-0510-FT100504021/3W2.5 3±1%(F)±150
RLT0510-3100504021/4W65~1000±1%(F)±200
Part Number Dimension
(mm) (mil)
Dim. Power Rating(W) Resistance Values(mΩ) Resistance Tolerance TCR (ppm/°C)
RLM-0816-4F160806031/2W2.5 3 5~25±1%(F)±75
RLM0816T4F-4160806031/2W1 2 3 5±1%(F)±150
RLT0816-3160806031/4W0.05~<10±1%(F)±200
Part Number Dimension
(mm) (mil)
Dim. Power Rating(W) Resistance Values(mΩ) Resistance Tolerance TCR (ppm/°C)
RLB-1220S-6S201208051W1±1%(F)±150
RLM-1220-6F201208051W1.5 2 3 5 10±1%(F)±100
SCRR0508WD122005081/2W20~510±0.5%(D) ±1%(F) ±200
SCRR0805SD201208051/2W20~5001%(F)±100
RLM-1220-4F201208051/2W1.5~20±1%(F) ±100
RLM-2012W-6F201208051W1 2 5 10±1%(F)±150
Part Number Dimension
(mm) (mil)
Dim. Power Rating(W) Resistance Values(mΩ) Resistance Tolerance TCR (ppm/°C)
RL1632T4F163212061W0.5 0.75 1 2 3 4 5 7 9±1%(F)±100
RL1632T4F163212061W10 20 25 100 200±1%(F)±150
RLB-1632W163206121W1.5 2±1%(F)±100
SCMM1206S1321612061W1~10±1%(F) ±75
SCMM1206SA321612061.5W1~5±1%(F)±75
SCRR1206S1321612061W10~1000±1%(F) ±100
RL1632T4F-B163212061.5W1 1.5 2 3 4 5±1%(F)±100
RLM-1632-6F163212061W1~10±1%(F)±100
RLM-1632W-6F163206121W1 2 3 5 10±1%(F)±100
SCRR0612W1163206121W0.01~1±1%(F)±100
SCRR0612W2163206122W10~150±1%(F)±200
Part Number Dimension
(mm) (mil)
Dim. Power Rating(W) Resistance Values(mΩ) Resistance Tolerance TCR (ppm/°C)
SCMM2512S2643225122W15±1%(F)±50
SCMM2512S3643225123W0.3~10±1%(F)±50~±125
SCMM2512S4643225124W3±1%(F)±50
SCMM2512S5643225125W2±1%(F)±50
SCMM2512S6643225126W0.3~1±1%(F)±50~±125
SCRR2512S2643225122W10~1000±1%(F)±100
Part Number Dimension
(mm) (mil)
Dim. Power Rating(W) Resistance Values(mΩ) Resistance Tolerance TCR (ppm/°C)
SCMM3922S51005539225W3, 4±1%(F)±50~±100
SCMM3922S71005539227W2±1%(F)±50~±100
SCMM3922S91005539229W0.2~1±1%(F)±50~±100