myMectronic
myMectronic

A Premier B2B Part Search

Panasonic ERJUP3J121V Anti-Sulfur Thick Film Resistor

The ERJUP3J121V is an anti-sulfurated thick film chip resistor designed for high reliability and anti-surge applications. It features an Ag-Pd-based electrode material, ensuring high resistance to sulfurization and superior ESD surge characteristics compared to standard metal film resistors. Suitable for reflow and flow soldering, it offers power ratings of 0.25 W in 0603 size, with precise resistance tolerance options. Compliant with AEC-Q200 and RoHS standards, this resistor guarantees durability in demanding electronic circuits, making it ideal for industrial and automotive applications, offering excellent temperature stability and resistance to harsh environments.

Authorized Distributors
Source:Newark
Part No:ERJUP3J121V
Stock:3179
Inv Date:06-01-2026
Price: Unit price: $0.013
Buy/RFQ:
Source:DigiKey
Part No:ERJ-UP3J121V
Stock:5000
Inv Date:06-01-2026
Price: Unit price: $0.02441
Buy/RFQ:
Part No:ERJ-UP3J121V
Stock:10241
Inv Date:06-02-2026
Price: Unit price: $0.17
Buy/RFQ:
Part No:ERJ-UP3J121V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.02
Buy/RFQ:
Part No:ERJ-UP3J121V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.02
Buy/RFQ:
Source:Arrow EU
Part No:ERJ-UP3J121V
Stock:5000
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:ERJ-UP3J121V
Stock:545
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Panasonic ERJUP3J121V Anti-Sulfur Thick Film Resistor Specifications:

  • Series: ERJ UP3, UP6, UP8
  • Resistances: 22Ω to 1MΩ (based on code interpretation)
  • Power Ratings: 0.25 W (0603), 0.50 W (0805), 0.66 W (1206)
  • Resistance Tolerance: ±0.5%, ±1%, ±5%
  • Resistance Value Code: Significant figures + zeros following (e.g., 222 for 2.2 kΩ)
  • Electrode Material: Ag-Pd-based inner electrode
  • Construction: Thick film resistive element with three-layer electrodes
  • Operating Temperature Range: -55°C to +155°C
  • Maximum Overload Voltage: 1.0 MΩ at 70°C, 42% rated voltage for selected sizes
  • Standards: IEC 60115-8, JIS C 5201-8, JEITA RC-2134C, AEC-Q200, RoHS compliant
  • Dimensions: 1.60x0.80 mm (ERJUP3), 2.00x1.25 mm (ERJUP6), 3.20x1.60 mm (ERJUP8)
  • Temperature Coefficient: Not specified but designed for stability over wide temperature range
  • Solderability: Suitable for reflow and flow soldering
  • Packaging: Punched carrier tape, standard industry packaging methods
  • Resistance to Soldering Heat: ±0.5% to ±1% after testing at 270°C for 10 seconds
  • Reliability: Endurance tested over 1000 hours at 70°C in humidity conditions

Buy the Buy Elite Anti-Sulfurated Thick Film Chip Resistors Part Number ERJUP3J121V Online

Order the Elite ERJUP3J121V anti-sulfur thick film resistor online today. Designed for high reliability, superior surge and sulfur resistance, this resistor is ideal for industrial and automotive applications. It features a robust Ag-Pd electrode structure, precise resistance tolerances, and compliance with industry standards such as AEC-Q200 and RoHS. Available in multiple sizes with excellent thermal stability, it supports reflow and flow soldering processes. Ensure your electronics are protected against harsh environments by purchasing this durable, top-performance resistor online now.

Get Elite ERJUP3J121V today—built for precision, high sulfur resistance, and long-lasting durability in demanding electronic environments.

Frequently Asked Questions

Where can I buy Panasonic ERJUP3J121V?

You can click on the BUY or RFQ button to purchase ERJUP3J121V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ERJUP3J121V?

You can download the ERJUP3J121V datasheet or visit the Panasonic website for support.

Who is the manufacturer of ERJUP3J121V?

Panasonic

Panasonic Part List

Browse and search other Panasonic parts, locate datasheets and stock

Sponsored by