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ERJ-2BQFR51X.
SMD Current Sense Resistor, 0.51 ohm, ERJ-2B Series, 0402 [1005 Metric], 166 mW, ± 1%, Thick Film
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ManufacturerPANASONIC
Manufacturer Part NoERJ-2BQFR51X.Copy
Newark Part No.29AC5722
Product RangeERJ-2B Series
Your Part Number
Available to Order
Delivery estimated post order confirmations.You will be charged on dispatch.
| Quantity | Price |
|---|---|
| 10000+ | $0.078 |
| 30000+ | $0.071 |
| 50000+ | $0.068 |
Price for:Each (Supplied on Full Reel)
Minimum: 10000
Multiple: 10000
$780.00
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerPANASONIC
Manufacturer Part NoERJ-2BQFR51X.Copy
Newark Part No.29AC5722
Product RangeERJ-2B Series
Technical Datasheet
Resistance0.51ohm
Product RangeERJ-2B Series
Resistor Case / Package0402 [1005 Metric]
Power Rating166mW
Resistance Tolerance± 1%
Resistor TechnologyThick Film
Temperature Coefficient+/-250ppm/°C
Product Length1.02mm
Product Width0.5mm
QualificationAEC-Q200
SVHCNo SVHC (04-Feb-2026)
Product Overview
ERJ-2BQFR51X is an ERJ type, ERJ-2B series, low resistance, thick film current sensing chip resistor. This device is feedback element for current sensing to monitor output current, while minimizing wasted power. Characteristics include both low resistance and high precision.
- 0.51ohm resistance
- ±1% resistance tolerance
- 0402 [1005 Metric] resistor case
- ±250ppm/°C temperature coefficient
- Small size and lightweight
- Suitable for both reflow and flow soldering
- Low resistance and high precision by thick film resistive element and special electrode structure
- Reference standard : IEC 60115-8, JIS C 5201-8, JEITA RC-2144 and AEC-Q200 compliant
- 166mW power rating
- Category temperature range from -55 to +155°C
Technical Specifications
Resistance
0.51ohm
Resistor Case / Package
0402 [1005 Metric]
Resistance Tolerance
± 1%
Temperature Coefficient
+/-250ppm/°C
Product Width
0.5mm
SVHC
No SVHC (04-Feb-2026)
Product Range
ERJ-2B Series
Power Rating
166mW
Resistor Technology
Thick Film
Product Length
1.02mm
Qualification
AEC-Q200
Technical Docs (3)
Alternatives for ERJ-2BQFR51X.
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Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Y-Ex
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate