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PU3921FKNP90U4L
SMD Current Sense Resistor, 400 µohm, PU Series, 3921 [1052 Metric], 9 W, ± 1%, Metal Plate
![YAGEO PU3921FKNP90U4L SMD Current Sense Resistor, 400 µohm, PU Series, 3921 [1052 Metric], 9 W, ± 1%, Metal Plate](https://sg.element14.com/productimages/standard/en_GB/2475105-40.jpg)
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Packaging Options
| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | S$3.590 | S$3.59 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$3.590 (S$3.9131) |
| 50+ | S$1.880 (S$2.0492) |
| 250+ | S$1.510 (S$1.6459) |
| 500+ | S$1.390 (S$1.5151) |
| 1500+ | S$1.230 (S$1.3407) |
| 3000+ | S$1.160 (S$1.2644) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerYAGEO
Manufacturer Part NoPU3921FKNP90U4LCopy
Manufacturer Standard Lead Time28 weeks
Order Code
Re-Reel4067471RL
Cut Tape4067471
Product RangePU Series
Technical Datasheet
Resistance400µohm
Product RangePU Series
Resistor Case / Package3921 [1052 Metric]
Power Rating9W
Resistance Tolerance± 1%
Resistor TechnologyMetal Plate
Temperature Coefficient± 175ppm/°C
Product Length10mm
Product Width5.2mm
Product Height0.5mm
Operating Temperature Min-65°C
Operating Temperature Max170°C
QualificationAEC-Q200
SVHCNo SVHC (04-Feb-2026)
Product Overview
PU3921FKNP90U4L is a PU series automotive grade power shunt metal current resistor. It is a perfect solution for current sensing applications with high power rating requirements. Typical applications include power, telecom base station, automotive (headlight/ window control/ engine control unit/ steering control) and alternative energy.
- Resistance is 400 µohm
- Resistance tolerance is ±1%
- 3921 [1052 Metric] case size
- Temperature coefficient is ±175ppm/°C
- Power rating is 9W
- Operating temperature range from -65°C to 170°C
- Low thermal EMF
- Sulphur resistant due to no Ag in the structure
- AEC-Q200 qualified
- Open-air design
Technical Specifications
Resistance
400µohm
Resistor Case / Package
3921 [1052 Metric]
Resistance Tolerance
± 1%
Temperature Coefficient
± 175ppm/°C
Product Width
5.2mm
Operating Temperature Min
-65°C
Qualification
AEC-Q200
Product Range
PU Series
Power Rating
9W
Resistor Technology
Metal Plate
Product Length
10mm
Product Height
0.5mm
Operating Temperature Max
170°C
SVHC
No SVHC (04-Feb-2026)
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Tariff No:85332100
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00029