ERJP14F1001U Panasonic Resistor (Other) In Stock
Panasonic ERJP14F1001U is a precision thick-film surface mount resistor in a 1210 package offering 1 kΩ resistance, ±1% tolerance, 0.5 W power rating, and ±100 ppm/°C temperature coefficient. Available in stock globally with worldwide shipping at competitive prices.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14F1001U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0532(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 ERJP14F1001U?
- 1 kΩ resistance with ±1% tolerance for precision feedback networks and voltage divider circuits
- 0.5 W continuous power rating in a 1210 SMD package provides headroom for elevated current applications
- ±100 ppm/°C TCR ensures resistance stays within 0.01% per 1°C change, supporting stable analog circuit performance
- Pb-free and RoHS compliant per JESD-609 e3, compatible with lead-free reflow soldering at standard 260°C peak
What is ERJP14F1001U used for?
The ERJP14F1001U is ideal for precision analog circuits including op-amp gain-setting feedback resistors, ADC reference voltage dividers, and current sensing shunt networks in industrial measurement equipment. Its ±1% tolerance and ±100 ppm/°C TCR make it suitable for signal conditioning applications in data acquisition systems, medical instrumentation, and control electronics requiring stable 1 kΩ reference resistance. The 0.5 W 1210 package allows operation at higher ambient temperatures without derating, supporting designs in 3.3 V to 48 V power systems.
What are the specifications of ERJP14F1001U?
| 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 | 1000Ω |
| 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 ERJP14F1001U datasheet?
ERJP14F1001U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14F1001U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How stable is the ERJP14F1001U 1 kΩ resistance value across industrial operating temperature ranges?
The ERJP14F1001U has a ±100 ppm/°C temperature coefficient, meaning across a 125°C temperature span from -55°C to +70°C, the resistance can shift by up to 1.25% from nominal. For a 1 kΩ resistor, this equates to a maximum drift of 12.5 Ω over the full industrial temperature range, making it well-suited for feedback networks and dividers where 1% drift is acceptable in 5 V or 12 V analog circuits.
Can ERJP14F1001U replace a 0805 precision resistor in a 1 kΩ feedback network, and what tradeoffs exist?
Yes, ERJP14F1001U can replace an 0805 1 kΩ ±1% resistor with improved power handling — the 1210 package is rated at 0.5 W versus 0.25 W for 0805. The tradeoff is a larger footprint: 3.2 mm × 2.5 mm versus 2.0 mm × 1.25 mm. This swap is beneficial in high-current feedback networks or op-amp output stage resistors in 24 V industrial systems where the 0805 would exceed its thermal limits.
What is the maximum voltage a 1 kΩ ERJP14F1001U resistor can sustain at its 0.5 W power rating?
At the 0.5 W maximum power rating, the maximum voltage across the ERJP14F1001U is approximately 22.4 V, derived from V = sqrt(P × R) = sqrt(0.5 × 1000). This means the component comfortably handles 12 V and 24 V rail voltages in industrial control systems, with safe headroom remaining for transient overvoltage events. For designs with higher voltage rails, a derating of 50% to 70% of rated power is recommended for long-term reliability.
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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 |
|---|---|---|
| 10+ | $0.1420 | $1.42 |
| 100+ | $0.1270 | $12.70 |
| 1000+ | $0.0950 | $95.00 |
| 5000+ | $0.0582 | $291.00 |
| 10000+ | $0.0557 | $557.00 |
| 15000+ | $0.0532 | $798.00 |
In Stock · 24h Response · Worldwide Shipping
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