ERJP14F91R0U Panasonic Resistor (Other) In Stock
Panasonic ERJP14F91R0U is a thick-film surface-mount resistor in 1210 case with 91 Ω resistance, ±1% tolerance, and 0.5 W power rating. Temperature coefficient is ±100 ppm/°C. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14F91R0U Datasheet PDF
- Category
- Resistor
- Price
- From $0.1420(MOQ 125)
- 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 ERJP14F91R0U?
- 91 Ω ±1% precision thick-film resistor with 0.5 W power rating for demanding signal and power applications
- 1210 surface-mount package measuring 3.2 mm × 0.6 mm for higher-power density PCB designs
- ±100 ppm/°C temperature coefficient delivering stable resistance in industrial and automotive temperature ranges
What is ERJP14F91R0U used for?
The ERJP14F91R0U is suited for precision voltage dividers, feedback networks, and current-sensing circuits in industrial control and telecommunications equipment where ±1% accuracy and 0.5 W dissipation are required. Its 1210 package enables reliable SMT reflow assembly on power-management boards handling higher current paths. The ±100 ppm/°C coefficient also supports stable bias networks in analog front-end circuits across -40 °C to +125 °C operating ranges.
What are the specifications of ERJP14F91R0U?
| 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 | 91Ω |
| 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 ERJP14F91R0U datasheet?
ERJP14F91R0U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14F91R0U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much current can flow through the ERJP14F91R0U at its rated 0.5 W power dissipation?
At 91 Ω and 0.5 W power rating, the maximum continuous current through the ERJP14F91R0U is approximately 74 mA (I = √(P/R) = √(0.5/91)). This suits current-sensing shunts and precision feedback dividers in power-management circuits operating below that threshold.
How does the ±1% tolerance of the ERJP14F91R0U compare to ±5% alternatives for precision analog designs?
The ERJP14F91R0U ±1% tolerance keeps the 91 Ω resistance within ±0.91 Ω of nominal, versus ±4.55 Ω for a ±5% part. For precision gain-setting, voltage reference dividers, or instrumentation amplifier networks, the tighter ±1% tolerance significantly reduces system error without the cost premium of thin-film resistors.
Which industries benefit most from the ERJP14F91R0U's 1210 package and 0.5 W rating combination?
Industrial automation, automotive electronics, and telecommunications infrastructure benefit most from the 1210 package with 0.5 W rating. The 3.2 mm body length allows higher power dissipation than 0805 parts (0.25 W), and the ±100 ppm/°C coefficient maintains stable 91 Ω values across -40 °C to +85 °C industrial temperature ranges.
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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 |
|---|---|---|
| 125+ | $0.1600 | $20.00 |
| 625+ | $0.1490 | $93.13 |
| 1250+ | $0.1420 | $177.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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