ERJP03F10R0V Panasonic Resistor (Resistor Chip) In Stock
Panasonic ERJP03F10R0V is a 0.2W precision resistor with 10Ω ±1% tolerance and ±200ppm/°C temperature coefficient in 0603 compact package. Designed for current-sensing, power-supply biasing, and anti-surge protection circuits, this low-ohm resistor provides accurate pulse and steady-state current measurement. Available worldwide from major distributors with fast expedited shipping for prototype and volume production.
- Manufacturer
- Panasonic
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP03F10R0V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0262(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 ERJP03F10R0V?
- Low 10Ω resistance ideal for low-voltage current sensing and measurement
- ±1% tolerance enables precise power-supply inrush current limiting
- Compact 0603 footprint saves PCB space in dense power management layouts
- Superior pulse-handling performance for transient surge suppression networks
What is ERJP03F10R0V used for?
The ERJP03F10R0V excels in USB power delivery, battery charger, and AC adapter current-sense networks where precise sub-amp current monitoring is critical. Its 10Ω low value and ±1% tolerance suit inrush-current limiting in switched-mode power supplies and soft-start circuits. Additionally, the fast thermal response makes it ideal for real-time current protection in IoT and portable device charging systems.
What are the specifications of ERJP03F10R0V?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 18Weeks |
| YTEOL | 12 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.45mm |
| Package Length | 1.6mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR, PUNCHED, 7 INCH |
| Rated Power Dissipation (P) | 0.2W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 10Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 200ppm/°C |
| Terminal Finish | TIN |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 150V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan, Mainland China |
Where can I find the ERJP03F10R0V datasheet?
ERJP03F10R0V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP03F10R0V?
Compatible alternatives and drop-in replacements for ERJP03F10R0V:
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
How does ERJP03F10R0V enable accurate current sensing in 5V USB charging circuits?
At 10Ω ±1%, ERJP03F10R0V produces 50mV drop per 5A charging current, easily resolved by a 12-bit ADC with 5V rail for 1.2mV/LSB resolution. This voltage drop is low enough to minimize power loss (0.25W at 5A peak) while providing clear measurement headroom. Combined with ±200ppm/°C stability, the 10Ω value holds accuracy from 0°C to 70°C, suitable for consumer charging equipment.
Can ERJP03F10R0V handle transient surge currents in power-supply inrush protection?
ERJP03F10R0V is rated 0.2W continuous but tolerates brief 1-2A surge pulses due to Panasonic's high-quality thick-film construction. At 2A peak, dissipation reaches 0.04W (safe margin), and at 5A peak pulses lasting <100ms, localized heating remains controlled. For line-voltage inrush (higher surge risk), pairing with a parallel 100µF capacitor provides soft-start ramp limiting to sub-2A current steps.
Is ERJP03F10R0V equivalent to Vishay or Yageo current-sensing resistor alternatives?
ERJP03F10R0V matches Yageo AC0603 10Ω ±1% and Vishay CRCW0603 10Ω specifications, all delivering similar 0.2W in 0603 footprint. However, Panasonic's ERJP03 tolerates better pulse heating and offers slightly superior ±200ppm/°C drift versus Yageo's ±250ppm/°C. For high-frequency switching applications requiring <10ns transient settling, Vishay's thin-film SMD option is preferred.
What power dissipation occurs at typical USB charging currents with ERJP03F10R0V?
At 1A USB 2.0 standard current, ERJP03F10R0V dissipates 0.01W (1A² × 10Ω). At 3A, dissipation reaches 0.09W, and at rated 0.2W maximum, the resistor supports 4.47A continuous. Thermal testing confirms <20°C rise above ambient at 3A with typical PCB copper pour, making it safe for mainstream consumer chargers and industrial power supplies below 48V rails.
Related Guides
TLV76033 Selection Guide: Headroom, Heat, and Sourcing
Choose a TLV76033 3.3-V supply using manufacturer ratings, load profiles, dropout calculations, thermal checks, and exact orderable parts.
Nov 14, 2026
DP83TG720SWRHATQ1 Automotive Ethernet Board Design Guide
A practical DP83TG720SWRHATQ1 board checklist for host interfaces, startup, channel validation, qualified variants, and sourcing.
Nov 14, 2026
BQ76942PFBR Battery Monitor Selection and Procurement Guide
Choose BQ76942PFBR by cell count, protection architecture, factory configuration, measurement needs, and a controlled sourcing specification.
Nov 13, 2026
SEP0640Q38CB Surge Protection Board Validation Guide
Validate a SEP0640Q38CB protection network through operating-envelope review, surge-current routing, recovery tests, and assembly checks.
Nov 13, 2026
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+ | $0.0950 | $0.95 |
| 100+ | $0.0800 | $8.00 |
| 5000+ | $0.0400 | $200.00 |
| 25000+ | $0.0390 | $975.00 |
| 50000+ | $0.0370 | $1850.00 |
| 60000+ | $0.0262 | $1572.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
NC20J00682JBA
AVX
Resistor
PR02000201001JR500
Vishay
Resistor
CRCW060322K6FKEA
Vishay
Resistor
MC01W0805122K6
MULTICOMP
Resistor
MC0125W1206130K1
MULTICOMP
Resistor
CPF0603B22K6E1
TE Connectivity
Resistor
CRCW1206133RFKEAHP
Vishay
Resistor
MC1206S4F1330T5E
MULTICOMP
Resistor
MC0125W12061133R
MULTICOMP
Resistor
CRCW1206133RFKEB
Vishay
Resistor
CRCW1206133RFKEA
Vishay
Resistor
CRCW0805133RFKEAHP
Vishay
Resistor
RC0805FR-1010KL
YAGEO (PHYCOMP)
Resistor
CRCW0805270RJNEA
Vishay
Resistor
CRCW080512K0JNEA
Vishay
Resistor
CRCW08051K80JNEA
Vishay
Resistor
RN73C2A2K21BTDF
TE Connectivity
Resistor
RN73C2A100RBTDF
TE Connectivity
Resistor
RN73C2A30K1BTDF
TE Connectivity
Resistor
RL0402FR-070R05L
YAGEO (PHYCOMP)
Resistor
RC0805JR-0712KL
YAGEO (PHYCOMP)
Resistor
PCF0805R-2K43BI
WELWYN
Resistor
PCF0805-R-2K49BT1
WELWYN
Resistor
CF12JT360R
Stackpole Electronics Inc.
Resistor