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Panasonic ERJT14LM221U Anti-Pulse Chip Resistor

The ERJT14L series are anti-pulse thick film chip resistors designed for high pulse characteristics, offering trimming-less specifications for improved reliability. These resistors feature high power ratings depending on size — 0.25 W for 0805, 0.33 W for 1206, and 0.50 W for 1210— and are suitable for reflow and flow soldering. They comply with IEC, JIS, JEITA standards and are AEC-Q200 and RoHS certified, making them ideal for demanding electronic applications requiring durability against pulse overloads and high reliability in various industrial environments.

Authorized Distributors
Source:Newark
Part No:ERJT14LM221U
Stock:1674
Inv Date:06-01-2026
Price: Unit price: $0.165
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Source:DigiKey
Part No:ERJ-T14LM221U
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.05102
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Part No:ERJ-T14LM221U
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.33
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Part No:ERJ-T14LM221U
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.12
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Panasonic ERJT14LM221U Anti-Pulse Chip Resistor Specifications:

  • Size: 0805 inch, 1206 inch, 1210 inch
  • Power Ratings: 0.25 W (0805), 0.33 W (1206), 0.50 W (1210)
  • Resistance Tolerance: ±2%, ±5%
  • Resistance Values: E24 series, e.g., 222 = 2.2kΩ
  • Peak Pulse Power Capability: Varies by size, e.g., 150V for 0805
  • High pulse characteristics achieved by optimized and trimming-less specifications
  • High reliability with thick film resistive element and triple-layer electrodes
  • Compliance: IEC 60115-8, JIS C 5201-8, JEITA RC-2134C, AEC-Q200, RoHS
  • Soldering: Suitable for reflow and flow soldering processes
  • Temperature Range: -55°C to +155°C
  • Environmental Standards: RoHS, AEC-Q200 compliant
  • Construction: Metal glaze thick film resistor with protective coatings
  • Package methods: Punched carrier taping (for 0805, 1206), embossed carrier taping (for 1210)

Buy the Buy Panasonic Anti-Pulse Thick Film Chip Resistors Part Number ERJT14LM221U Online

Order the Panasonic ERJT14LM221U online today to ensure your electronic designs benefit from high pulse handling, robust reliability, and compliance with international safety standards. This resistor series features high power ratings, precise resistance tolerance, and is suitable for reflow and flow soldering, making it ideal for demanding environments requiring durability. Secure fast, safe online procurement and enhance your electronic assembly with trusted, industry-standard components designed for performance and longevity.

Buy Panasonic ERJT14LM221U now and experience unmatched reliability and high pulse performance for demanding electronic applications.

Frequently Asked Questions

Where can I buy Panasonic ERJT14LM221U?

You can click on the BUY or RFQ button to purchase ERJT14LM221U from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJT14LM221U?

You can download the ERJT14LM221U datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJT14LM221U?

Panasonic

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