ROHM Chip Resistors

Anti-Surge Chip Resistors (ESR Series), High Voltage Resistance Chip Resistors (KTR Series), and Ultra Compact Chip Resistors (MCR006 Series)

image of ROHM's Chip ResistorsROHM, pioneer of the chip resistor, continues to develop resistors that meet the demands of even the most discerning customer. Promptly responding to market needs, ROHM has developed products that place an emphasis on compactness, performance, reliability, power, and thinness.

ROHM has recently added the industry's first square chip resistors and chip resistor networks geared specifically for IT equipment to its broad lineup of resistor products, which include the world's smallest resistors - the MCR006 series, the high reliability and high surge resistance ESR series, and the high voltage resistance KTR series.

Anti-Surge Chip Resistors (ESR Series)

Voltage-load local concentration is prevented by ROHM's unique designing of resistive element configuration and trimming. Also, ROHM’s highly precise resistive element printing and trimming technologies boost surge-resistance characteristics and achieve high resistance accuracy.

Features Applications
  • ESD resistance guaranteed up to 3 kV
  • Further enhanced rated power than the conventional products. Only ROHM guarantees 0.2 W for 1608 (0603) size
  • Low resistance tolerance ±5% is achieved in the whole lineup
  • Operating Temperature Range : -55°C to +155°C
  • Circuits requiring high rated power
  • Best suited for blocking surge voltage from power supplies
  • Electronic circuits in general
  • Automotive appliances in general

High Voltage Resistance Chip Resistors (KTR Series)

A proprietary resistive element configuration, combined with a novel trimming pattern, results in twice the voltage resistance of standard products (i.e. MCR series).

Features Applications
  • Twice the maximum element voltage of our standard MCR series resistors KTR03(350 V), KTR10(400 V), KTR18(500 V)
  • Contributes to greater energy efficiency (one piece of KTR can substitute for several pieces of standard chip resistors used as a voltage divider, because of its high breakdown voltage level
  • Operating Temperature Range : -55°C to +155°C
  • Camera flash circuits
  • Display backlight inverter circuits
  • Other applications containing voltage dividing circuits requiring high voltage resistance components

Ultra Compact Chip Resistors (MCR006 Series)

0603-sized ultra-compact chip resistors available with D class (±0.5%) characteristics.

Features Applications
  • Small
  • High precision
  • Operating Temperature Range : -55°C to +155°C
  • VCO/TCXO
  • Compact electronics equipment such as mobile phones and DSCs

ESR Series

ImageManufacturer Part NumberDescriptionAvailable QuantityResistance (Ohms)Tolerance
ESR10EZPJ182 datasheet linkRES SMD 1.8K OHM 5% 0.4W 0805ESR10EZPJ182RES SMD 1.8K OHM 5% 0.4W 0805712801 - Immediate
1.8k±5%ESR10EZPJ182 product page link
ESR10EZPJ121 datasheet linkRES SMD 120 OHM 5% 0.4W 0805ESR10EZPJ121RES SMD 120 OHM 5% 0.4W 0805174838 - Immediate
120±5%ESR10EZPJ121 product page link
ESR10EZPJ101 datasheet linkRES SMD 100 OHM 5% 0.4W 0805ESR10EZPJ101RES SMD 100 OHM 5% 0.4W 0805156683 - Immediate
100±5%ESR10EZPJ101 product page link
ESR10EZPJ201 datasheet linkRES SMD 200 OHM 5% 0.4W 0805ESR10EZPJ201RES SMD 200 OHM 5% 0.4W 0805118712 - Immediate
200±5%ESR10EZPJ201 product page link
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KTR Series

ImageManufacturer Part NumberDescriptionResistance (Ohms)ToleranceAvailable Quantity
KTR18EZPJ105 datasheet linkRES SMD 1M OHM 5% 1/4W 1206KTR18EZPJ105RES SMD 1M OHM 5% 1/4W 12061M±5%66414 - Immediate
KTR18EZPJ105 product page link
KTR10EZPF5103 datasheet linkRES SMD 510K OHM 1% 1/8W 0805KTR10EZPF5103RES SMD 510K OHM 1% 1/8W 0805510k±1%69337 - Immediate
KTR10EZPF5103 product page link
KTR10EZPF1004 datasheet linkRES SMD 1M OHM 1% 1/8W 0805KTR10EZPF1004RES SMD 1M OHM 1% 1/8W 08051M±1%48426 - Immediate
KTR10EZPF1004 product page link
KTR10EZPF1002 datasheet linkRES SMD 10K OHM 1% 1/8W 0805KTR10EZPF1002RES SMD 10K OHM 1% 1/8W 080510k±1%19957 - Immediate
KTR10EZPF1002 product page link
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MCR006 Series

ImageManufacturer Part NumberDescriptionResistance (Ohms)ToleranceAvailable Quantity
MCR006YZPF1802 datasheet linkRES SMD 18K OHM 1% 1/20W 0201MCR006YZPF1802RES SMD 18K OHM 1% 1/20W 020118k±1%58013 - Immediate
MCR006YZPF1802 product page link
MCR006YZPF1005 datasheet linkRES SMD 10M OHM 1% 1/20W 0201MCR006YZPF1005RES SMD 10M OHM 1% 1/20W 020110M±1%0MCR006YZPF1005 product page link
MCR006YZPF1005 datasheet linkRES SMD 10M OHM 1% 1/20W 0201MCR006YZPF1005RES SMD 10M OHM 1% 1/20W 020110M±1%3342 - Immediate
MCR006YZPF1005 product page link
MCR006YZPF1005 datasheet linkRES SMD 10M OHM 1% 1/20W 0201MCR006YZPF1005RES SMD 10M OHM 1% 1/20W 020110M±1%3342 - Immediate
MCR006YZPF1005 product page link
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Published: 2008-07-25