ERJP08F5101V Panasonic Resistor (Other) In Stock
Panasonic ERJP08F5101V is a thick film surface mount resistor in 1206 package with 5.1kΩ resistance, ±1% tolerance, 0.66W power rating, and ±100ppm/°C TCR. RoHS compliant and readily available with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP08F5101V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0375(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 ERJP08F5101V?
- 5.1kΩ resistance with ±1% tight tolerance for precision voltage dividers and bias networks
- Enhanced 0.66W power rating in standard 1206 footprint — 2.6× the power of typical 1206 resistors
- ±100ppm/°C TCR providing stable resistance across industrial temperature ranges
- Anti-surge thick film construction with RoHS/REACH compliance (JESD-609 e3)
What is ERJP08F5101V used for?
The ERJP08F5101V is well-suited for pull-up resistor networks in I2C and SPI bus designs operating at 3.3V or 5V, where 5.1kΩ provides appropriate bus-speed and current balance. It suits operational amplifier gain-setting feedback networks, voltage reference dividers, and current-sensing burden resistors in power monitoring circuits. The 0.66W rating makes it appropriate for industrial control panels and telecommunications equipment where higher dissipation margins are needed in a 1206 SMT package.
What are the specifications of ERJP08F5101V?
| 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 | 1.6mm |
| Packing Method | TR, PUNCHED, 7 INCH |
| Rated Power Dissipation (P) | 0.66W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 5100Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1206 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | MATTE TIN OVER NICKEL |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 500V |
| 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 ERJP08F5101V datasheet?
ERJP08F5101V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP08F5101V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the ERJP08F5101V perform as a pull-up resistor on a 5V I2C bus?
On a 5V I2C bus, a 5.1kΩ pull-up resistor like the ERJP08F5101V draws about 0.98mA per line at logic high, satisfying the 3mA maximum sink current limit for standard-mode I2C at 100kHz. Power dissipation is only 4.9mW — far below the 0.66W rating — leaving a large thermal margin even in warm enclosures up to 85°C.
What voltage can the ERJP08F5101V withstand while staying within its 0.66W power limit?
At 5.1kΩ and 0.66W maximum power, the ERJP08F5101V can handle a continuous voltage of up to approximately 58V — calculated as V = sqrt(P × R) = sqrt(0.66 × 5100). This exceeds typical 24V and 48V industrial supply rails, providing comfortable margin for designs where transient overvoltage spikes may momentarily double the nominal voltage.
How does the ±100ppm/°C TCR of the ERJP08F5101V affect gain accuracy in an op-amp circuit over temperature?
In an inverting amplifier where two 5.1kΩ resistors set unity gain, a ±100ppm/°C TCR on both resistors results in nearly identical drift, so the gain ratio stays stable. Over 100°C of temperature change, each resistor drifts by ±1%, but the ratio drifts by less than ±0.02% when both resistors come from the same lot, making this part suitable for precision 0.1% gain circuits without external trimming.
When should a designer upgrade from a standard 0.25W 1206 resistor to the ERJP08F5101V at 5.1kΩ?
A designer should choose the ERJP08F5101V when average power dissipation exceeds 0.25W or when surge robustness is required. At 5.1kΩ, even a 36V supply produces 254mW — just above a 0.25W part's rating — making the 0.66W ERJP08F5101V the appropriate upgrade for 36V or 48V industrial systems where margining and long-term reliability matter.
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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+ | $0.0880 | $0.88 |
| 100+ | $0.0740 | $7.40 |
| 1000+ | $0.0660 | $66.00 |
| 5000+ | $0.0375 | $187.50 |
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