ERJP14J1R5V Panasonic Resistor (Other) In Stock
Panasonic ERJP14J1R5V is a thick film SMD resistor in 1210 case with 1.5 Ω resistance and ±5% tolerance rated at 0.5 W. Temperature coefficient spans -100 to +600 ppm/°C, providing reliable performance in power and signal circuits. From $0.08 in stock worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14J1R5V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0850(MOQ 125)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ERJP14J1R5V?
- 1.5 Ω low-ohm value in 1210 package for high-current sense and inrush limiting applications
- 0.5 W power dissipation rating supporting higher current loads compared to 0402 or 0603 resistors
- RoHS-compliant Pb-free construction meeting modern environmental and regulatory requirements
What is ERJP14J1R5V used for?
The ERJP14J1R5V is well suited for current sensing, inrush current limiting, and load sharing in power supply circuits handling moderate current levels. Its 1210 package with 0.5 W rating accommodates up to 577 mA continuous current through 1.5 Ω, making it appropriate for DC-DC converter output stages and motor driver snubber networks. This resistor is also used as a source degeneration element in amplifier circuits requiring low-value, surface-mount components.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the ERJP14J1R5V datasheet?
ERJP14J1R5V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14J1R5V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What maximum continuous current can pass through the ERJP14J1R5V without exceeding its power rating?
With a resistance of 1.5 Ω and a power rating of 0.5 W, the ERJP14J1R5V can safely handle approximately 577 mA of continuous DC current (I = √(P/R) = √(0.5/1.5)). This makes it suitable for current sense and inrush limiting roles in power supply and motor drive circuits.
How does the ERJP14J1R5V's 1210 package size affect thermal management on the PCB?
The 1210 package (3.2 mm × 1.6 mm) provides a larger thermal footprint than 0805 or 0603 resistors, distributing the 0.5 W heat dissipation across more copper pad area. This reduces local hot spots on the PCB, making the ERJP14J1R5V preferable when 1.5 Ω, 0.5 W resistors are needed in thermally constrained designs.
When should ERJP14J1R5V be chosen over wire-wound alternatives for low-resistance applications?
The thick film ERJP14J1R5V in 1210 SMD format is preferred over wire-wound resistors when assembly speed, non-inductive behavior, and PCB space efficiency are priorities. Its ±5% tolerance and -100 to +600 ppm/°C TCR are adequate for current balancing and snubber networks where inductance introduced by wire-wound construction would degrade switching circuit performance at frequencies above 1 MHz.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 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 |
|---|---|---|
| 125+ | $0.1090 | $13.63 |
| 250+ | $0.0970 | $24.25 |
| 500+ | $0.0850 | $42.50 |
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