ERJP14F1301U Panasonic Resistor (Other) In Stock
Panasonic ERJP14F1301U is a thick film surface mount resistor in 1210 case with 1.3kΩ resistance, ±1% tolerance, 0.5W power rating, and ±100ppm/°C temperature coefficient for precision circuit applications. Lead-free and RoHS-compliant construction with JESD-609 e3 code supports global environmental standards in industrial and consumer electronics. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14F1301U Datasheet PDF
- Category
- Resistor
- Price
- From $0.1248(MOQ 1)
- 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 ERJP14F1301U?
- 1.3kΩ ±1% resistance with ±100ppm/°C temperature coefficient delivering stable bias and voltage divider performance across industrial temperature ranges
- 0.5W power dissipation in a 1210 SMD package (3.2mm × 1.6mm × 0.6mm) providing superior thermal headroom over 0805 counterparts at equivalent resistance
- RoHS Pb-free with JESD-609 e3 and REACH Compliant rating for unrestricted use in EU, Chinese, and Japanese lead-free assembly lines
What is ERJP14F1301U used for?
The ERJP14F1301U is used in precision voltage divider networks, feedback resistor chains, and pull-up configurations in industrial automation and power management circuits where a stable 1.3kΩ resistance is required. Its 0.5W rating and 1210 footprint support reliable current-limiting and signal conditioning roles in sensor interface boards and microcontroller peripheral circuits. Telecommunications equipment and embedded system power rails also incorporate this resistor for consistent biasing across wide operating temperature ranges.
What are the specifications of ERJP14F1301U?
| 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 | 1300Ω |
| 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 ERJP14F1301U datasheet?
ERJP14F1301U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14F1301U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much voltage can be dropped across ERJP14F1301U at its full 0.5W power rating?
At the 0.5W rated power limit with 1.3kΩ resistance, the voltage across the ERJP14F1301U is approximately 25.5V, calculated as the square root of (0.5W × 1.3kΩ). In typical PCB designs with 50% power derating, the practical operating voltage across the resistor should be limited to around 18V, corresponding to 250mW dissipation, ensuring long-term thermal reliability.
How does the ±100ppm/°C TCR of ERJP14F1301U affect a precision voltage divider over a -40°C to +85°C industrial range?
With a ±100ppm/°C temperature coefficient, the ERJP14F1301U experiences up to 100 ppm of resistance change per degree Celsius. Over the 125°C span from -40°C to +85°C, the maximum resistance deviation is approximately 1.25%, which must be accounted for in precision voltage divider designs. For ratio-matched dividers using two ERJP14F1301U resistors from the same production lot, the tracking error may partially cancel, improving overall divider accuracy.
In which situations would ERJP14F1301U be chosen over a thin film 1.3kΩ alternative in a feedback network?
The ERJP14F1301U thick film resistor is chosen over thin film alternatives when cost is the primary constraint and ±1% tolerance is sufficient for the feedback network accuracy. Thin film 1.3kΩ resistors offer tighter tolerances of ±0.1% and TCR values of ±25ppm/°C or better, which are necessary only in high-precision ADC reference dividers or instrumentation amplifiers requiring sub-0.1% gain accuracy. For general-purpose op-amp feedback and power supply control loops, the ERJP14F1301U provides adequate performance at lower cost.
Can ERJP14F1301U be procured in quantity with consistent batch-to-batch resistance matching for automated assembly?
Yes, the ERJP14F1301U is available through Panasonic authorized distributors with a standard factory lead time of 22 weeks for bulk orders. The ±1% tolerance code F in the part number guarantees each resistor falls within 1.287kΩ to 1.313kΩ, enabling consistent machine-placed assembly without manual selection. Tape-and-reel packaging is standard for the 1210 SMD form factor, supporting high-volume pick-and-place production with reels of 5000 pieces or more per reel.
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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 |
|---|---|---|
| 1+ | $0.4160 | $0.42 |
| 5+ | $0.1400 | $0.70 |
| 25+ | $0.1370 | $3.43 |
| 50+ | $0.1290 | $6.45 |
| 268+ | $0.1248 | $33.45 |
In Stock · 24h Response · Worldwide Shipping
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