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ALPHA ELECTRONICS MQP30R000B High-Precision SMT Resistor

The MQP series are ultra high-precision SMT resistors utilizing Z-Foil technology, offering exceptional stability, low TCR of 0.05 ppm/°C, and resistance tolerances as tight as ±0.01%. Designed for demanding industrial applications, these molded J-lead resistors support power ratings up to 250 mW, with excellent temperature and load life stability. Suitable for precise measurement, instrumentation, and RF circuitry, they feature RoHS compliance, with resistance values expressed in a six-character format, and are available in various resistance ranges with specific configurations for versatile use.

Authorized Distributors
Source:Newark
Part No:MQP30R000B
Stock:49
Inv Date:06-01-2026
Price: Unit price: $5.59
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Source:DigiKey
Part No:MQP30R000B
Stock:0
Inv Date:06-01-2026
Price: Unit price: $9.3542
Buy/RFQ:
Part No:MQP30R000B
Stock:0
Inv Date:06-02-2026
Price: Unit price: $9.35
Buy/RFQ:

ALPHA ELECTRONICS MQP30R000B High-Precision SMT Resistor Specifications:

  • Maximum Rated Operating Temperature: 125°C
  • Working Temperature Range: 65°C to +175°C
  • Maximum Working Voltage: MP = 50V, MQ = 100V
  • Maximum Working Current: 350 mA
  • Resistance Tolerance: to +0.01%
  • Resistance Value: expressed by six characters, using R or K as multipliers
  • Resistance Range: 30Ω to >1kΩ depending on model
  • Power Rating: up to 200 mW (MPP) and 250 mW (MQP) at +70°C
  • Temperature Coefficient of Resistance (TCR): 0.05 ppm/°C (typical)
  • Load Life Stability: to +0.005% at +70°C for 2000 hours
  • Power Coefficient: 5 ppm due to self-heating
  • Compliance: RoHS
  • Storage & Handling: Avoid high temperature, humidity, and harmful gases; clean with methyl alcohol or propyl alcohol
  • Soldering: Recommended methods include hand soldering at 240-270°C, reflow at peak 250°C, or wave soldering with appropriate precautions
  • Packaging: Tape and reel, MPP: 1,200 pieces per reel, MQP: 800 pieces per reel

Buy the Alpha MQP Series U+2013 Reliable High-Precision SMT Resistors for Industrial Applications

Order the Alpha MQP series online today and benefit from ultra high-precision SMT resistors featuring low TCR and tight resistance tolerances. Perfect for industrial, measurement, and RF applications, these resistors offer exceptional stability, load life, and thermal performance. With RoHS compliance and reliable packaging, they ensure optimal performance in demanding environments. Purchase now to enhance your circuit reliability, improve measurement accuracy, and reduce downtime with these high-quality, precision components designed for critical engineering projects.

Buy Alpha MQP250R000B now and experience unmatched precision, stability, and durability for your industrial circuitry and measurement systems.

Frequently Asked Questions

Where can I buy ALPHA ELECTRONICS MQP30R000B?

You can click on the BUY or RFQ button to purchase MQP30R000B from an authorized ALPHA ELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part MQP30R000B?

You can download the MQP30R000B datasheet or visit the ALPHA ELECTRONICS website for support.

Who is the manufacturer of MQP30R000B?

ALPHA ELECTRONICS

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