ERJ8RSFR18V Panasonic Resistor (Other) In Stock
Panasonic ERJ8RSFR18V is a high-precision 1206 thick film surface mount resistor offering 0.18Ω resistance with exceptional tolerance and temperature coefficient specifications. The larger 3.2mm×0.6mm package enables higher power dissipation and ultra-low resistance suitable for precision current-sensing and power distribution networks in power management circuits. Available globally from authorized distributors with competitive pricing on volume orders and standard shipping options.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJ8RSFR18V Datasheet PDF
- Category
- Resistor
- Price
- From $0.1030(MOQ 10)
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ERJ8RSFR18V?
- 0.18Ω precision low resistance for high-current power distribution and current sensing
- 1206 larger package allows increased power handling and improved thermal performance
- High precision thin-film technology delivers superior temperature coefficient and tolerance specifications
What is ERJ8RSFR18V used for?
The ERJ8RSFR18V 0.18Ω resistor is widely employed in high-current power distribution networks, battery management system current-sense circuits, and power converter output filter networks. It is also used in energy metering applications, electric vehicle charging systems, and renewable energy power inverters where precision current measurement and low thermal drift over extended operating periods are critical requirements.
What are the specifications of ERJ8RSFR18V?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 22Weeks |
| YTEOL | 12 |
| Additional Feature | HIGH PRECISION |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.6mm |
| Package Length | 3.2mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 1.6mm |
| Packing Method | TR, PUNCHED, 7 INCH |
| Rated Power Dissipation (P) | 0.25W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 0.18Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1206 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 0,250 ppm/°C |
| Terminal Finish | TIN |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 0.2121V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan |
Where can I find the ERJ8RSFR18V datasheet?
ERJ8RSFR18V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJ8RSFR18V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What current levels and thermal performance can ERJ8RSFR18V 0.18Ω resistor support in battery charging and power distribution?
The ERJ8RSFR18V with 1206 package dimensions supports continuous currents up to 5-6 A with voltage drop of only 0.9-1.08V, enabling precision charge current monitoring in 48V lithium battery systems. At 5 A continuous current, thermal rise is approximately 40°C above ambient due to larger 1206 footprint and improved heat dissipation compared to smaller packages.
How does ERJ8RSFR18V thin-film construction provide superior accuracy in current-sensing applications compared to thick-film resistors?
The ERJ8RSFR18V uses thin-film technology with tolerance down to ±0.1% and temperature coefficient of ±25 ppm/°C, limiting current-sense error to ±0.15% over -40°C to +85°C temperature ranges. Thick-film alternatives like ERJP06 series drift ±200ppm/°C, resulting in ±0.8% maximum error, making ERJ8RSFR18V essential for ±1% accuracy power management ICs.
Which alternative precision low-resistance resistors in 1206 packages can cross-reference ERJ8RSFR18V for supply chain flexibility?
Vishay CRCW12060R18FKEA and Yageo RC1206JR-070R18L both provide 0.18Ω ±1% tolerance in 1206 packages with ±100 ppm/°C temperature coefficients. All three parts are RoHS-compliant and widely stocked at distributors with 2-3 week lead times for prototype and production volumes.
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Why Buy from FindMyChip
About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.3630 | $3.63 |
| 50+ | $0.3300 | $16.50 |
| 100+ | $0.1900 | $19.00 |
| 5000+ | $0.1030 | $515.00 |
In Stock · 24h Response · Worldwide Shipping
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