ERJP14F2401U Panasonic Resistor (Other) In Stock
Panasonic ERJP14F2401U is a thick-film surface-mount resistor in 1210 case with 2.4 kΩ resistance, ±1% tolerance, 0.5 W power rating, and ±100 ppm/°C temperature coefficient. The Pb-free 3.2 mm × 1.6 mm × 0.6 mm SMD package is REACH-compliant for industrial and automotive designs. Available for worldwide shipping with standard lead times.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14F2401U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0532(MOQ 5000)
- 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 ERJP14F2401U?
- 2.4 kΩ resistance with ±1% tolerance for precision pull-up, biasing, and filtering circuit designs
- 0.5 W power rating in 1210 SMD package (3.2 mm × 1.6 mm) handles higher currents than 0805 alternatives
- ±100 ppm/°C temperature coefficient supports stable operation across -55°C to +155°C industrial temperature ranges
What is ERJP14F2401U used for?
The ERJP14F2401U is used in pull-up resistor networks for I2C and open-drain signal lines, RC filter circuits, and biasing networks in industrial control and instrumentation equipment. Its 0.5 W rating and 2.4 kΩ value make it well suited for current-limiting in LED driver circuits and base resistor networks in transistor switch designs. The 1210 package supports automated SMD assembly on high-density PCBs for power supply and motor drive applications.
What are the specifications of ERJP14F2401U?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 22Weeks |
| YTEOL | 12 |
| 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 | 2.5mm |
| Packing Method | TR, EMBOSSED, 7 INCH |
| Rated Power Dissipation (P) | 0.5W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 2400Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1210 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 200V |
| 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 ERJP14F2401U datasheet?
ERJP14F2401U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14F2401U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pull-up current does the ERJP14F2401U provide on a 3.3 V I2C bus?
On a 3.3 V I2C bus, the ERJP14F2401U with 2.4 kΩ provides a pull-up current of approximately 1.375 mA when the bus line is pulled low to 0 V. This level of pull-up current meets the I2C Fast Mode specification (up to 400 kHz) while staying within the resistor's 0.5 W power rating, since the continuous power at 3.3 V is only about 4.5 mW, well below the limit.
How does the ±100 ppm/°C temperature coefficient of the ERJP14F2401U affect a precision feedback network in a DC-DC converter?
In a DC-DC converter feedback divider, the ERJP14F2401U's ±100 ppm/°C TCR causes the 2.4 kΩ resistance to drift by at most 240 mΩ per degree Celsius. Over a 100°C temperature range, the total drift is up to ±1%, which introduces a corresponding ±1% output voltage error if mismatched TCR resistors are used. Designers should pair the ERJP14F2401U with another ERJP14 series resistor of the same TCR family to cancel the temperature-induced ratio change and maintain output voltage accuracy.
For an LED indicator circuit with a 12 V supply and a 2.1 V forward-voltage LED, how does the ERJP14F2401U limit the current?
With a 12 V supply, a 2.1 V LED forward voltage, and the ERJP14F2401U at 2.4 kΩ in series, the forward current is approximately (12 - 2.1) / 2400 ≈ 4.1 mA. The power dissipated in the resistor is about 40 mW, far below the 0.5 W rating, so the resistor operates safely. This current level produces moderate LED brightness suitable for panel indicator applications without risk of overheating the resistor.
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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 |
|---|---|---|
| 5000+ | $0.0870 | $435.00 |
| 10000+ | $0.0840 | $840.00 |
| 20000+ | $0.0582 | $1164.00 |
| 25000+ | $0.0557 | $1392.50 |
| 75000+ | $0.0532 | $3990.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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