Ceramic Composition MELF Resistor ( 1W 4.7Kohm 20%) | Automotive-Grade Resistors Manufacturer | FIRSTOHM

Firstohm C3M100 Ceramic Composition MELF Resistor 1W 4.7K ohm 20% is excellent in anti-pulse characteristics, with rated power to withstand the defibrillation pulse tests described in AAMI EC53/IEC 60601-2-27, ECG cable best solution. Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency. FIRSTOHM is a high-quality Ceramic Composition MELF Resistor ( 1W 4.7Kohm 20%), MELF resistors, SMD resistors, metal film resistors, surge resistors, wire wound resistors, precision resistors, High voltage resistors, high Power resistors, metal oxide resistor, thin film resistors, fixed resistors manufacturer from Taiwan since 1969. FIRSTOHM is one of the few companies who is able to design thin-film MELF resistors according to customer's requirements with high quality and reliability. We’re specialized in thin-film resistors since 1969, ISO9001/14001 certificated manufacturer. Over 50 years of industry experience for resistors design and manufacturing facility.

qrc@firstohm.com.tw

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Ceramic Composition MELF Resistor 1W 4.7Kohm 20% | Surge Resistant MELF Resistor Manufacturer | FIRSTOHM

Ceramic Composition Resistor, SMD Resistor | More than 50 years of resistor manufacture experience

Ceramic Composition MELF Resistor ( 1W 4.7Kohm 20%) - Ceramic Composition MELF Resistor 1W 4.7Kohm 20%
  • Ceramic Composition MELF Resistor ( 1W 4.7Kohm 20%) - Ceramic Composition MELF Resistor 1W 4.7Kohm 20%
Ceramic Composition MELF Resistor ( 1W 4.7Kohm 20%)
C3M100M4K70TKZBK500

Ceramic Composition Resistor, SMD Resistor

Firstohm C3M100 Ceramic Composition MELF Resistor 1W 4.7K ohm 20% is excellent in anti-pulse characteristics, with rated power to withstand the defibrillation pulse tests described in AAMI EC53/IEC 60601-2-27, ECG cable best solution. Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency.

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SizePower RatingTolerance(%)TCR(PPM)Resistance(Ω)Package
--1W20%-30004.7K500/Bulk
Features
  • SMD enabled structure
  • Heat dissipation is much better than chip resistor
  • Stronger mechanical structure to endure vibration and thermal shock
  • Suitable replacement for ceramic composition resistors, which are requirement in most applications.
  • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
Application
  • Medical Equipment (Electrocardiography, ECG cable)
Single Surge Performance
Composite Film-Type Ceramic Composition MELF Resistor-C3M100, is showing the surge performance from 10uS to 1S.
Composite Film-Type Ceramic Composition Resistor-C3M100, is showing the surge performance from 10uS to 1S.

Surge Power Derating Curve
Composite Film-Type Ceramic Composition Resistor-C3100, the surge performance between single and repetitive surge.
• SINGLE SURGE PERFORMANCE graph is good for NON REPETITIVE applications operating in an ambient temperature of 70°C or less. For temperatures above 70°C, the graph power must be derated further linearly down to zero at 150 °C.
• To determine applicable surge power in continuous-surge applications:
1. Identify allowable duration and peak power Psurge of single surge.
2. Determine ratio of surge duration/surge OFF time in application.
3. Calculate Papplicable backwardly according to Y-axis of SURGE POWER DERATING CURVE.

Suggested Pad Layout
Suggested pad layout for Composite Film-Type Ceramic Composition MELF Resistor, C3M100
Suggested pad layout for Composite Film-Type Ceramic Composition MELF Resistor, C3M100
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Ceramic Composition MELF Resistor
Ceramic Composition MELF Resistor

Excellent in anti-pulse characteristics, rated to withstand the defibrillation pulse tests described in AAMI EC53/IEC 60601-2-27, ECG cable best solution.

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Ceramic Composition MELF Resistor ( 1W 4.7Kohm 20%) | Automotive-Grade Resistors Manufacturer | FIRSTOHM

Located in Taiwan since 1969, First resistor & condenser Co. Ltd. has been a manufacturer of MELF resistors manufacturer. Their main thin film MELF resistors include, Ceramic Composition MELF Resistor ( 1W 4.7Kohm 20%), automotive grade resistors, surface mount resistors, fusible resistors, SMD resistors, chip resistors, fixed resistors and fusible thin film resistors, which are being widely used in industrial applications such as power supply, smart meter, solar inverter, energy storage device, electric vehicle, communication equipment, and medical device.

FIRSTOHM is one of the few companies who is able to design thin-film MELF resistors according to customer's requirements with high quality and reliability. We’re specialized in thin-film resistors since 1969, ISO9001/14001 certificated manufacturer.

FIRSTOHM has been providing customers with high quality carbon film and metal film resistors since 1969, with both advanced technology and 50 years of experience, FIRSTOHM ensures that each customer's demands are met.