ERJP14F33R0U Panasonic Resistor (Other) In Stock
Panasonic ERJP14F33R0U is a thick film surface mount resistor in 1210 case with 33Ω resistance, ±1% tolerance, 0.5W power rating, and ±100ppm/°C temperature coefficient. Suited for precision signal attenuation and impedance matching circuits. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14F33R0U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0534(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 ERJP14F33R0U?
- 33Ω ±1% precision tolerance for accurate impedance matching and signal attenuation
- 0.5W power dissipation in 1210 package (3.2×1.6mm) for moderate power circuits
- ±100ppm/°C temperature coefficient ensuring stable resistance across wide temperature ranges
- Pb-free RoHS compliant with JESD-609 e3 and REACH compliance
- Surface mount rectangular construction for automated high-density PCB assembly
What is ERJP14F33R0U used for?
The ERJP14F33R0U is used in RF signal attenuation networks, audio amplifier feedback paths, and impedance matching circuits where a precise 33Ω resistance is required. Its 0.5W rating and ±1% tolerance support reliable operation in industrial control equipment, test and measurement instruments, and communication hardware. The 1210 surface mount package facilitates automated reflow assembly in both high-volume consumer and low-volume industrial production.
What are the specifications of ERJP14F33R0U?
| 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 | 33Ω |
| 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 ERJP14F33R0U datasheet?
ERJP14F33R0U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14F33R0U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why choose a 33Ω ±1% resistor like the ERJP14F33R0U for RF impedance matching networks?
A 33Ω ±1% resistor such as the ERJP14F33R0U is often used in RF pi-attenuators and T-pads where precise resistance values are critical for achieving the correct insertion loss in 50Ω or 75Ω transmission line systems. The ±1% tolerance limits reflection errors, and the ±100ppm/°C temperature coefficient keeps attenuation consistent as the circuit heats during operation.
How much power can the ERJP14F33R0U safely dissipate, and what current does that represent at 33Ω?
The ERJP14F33R0U is rated for 0.5W continuous power dissipation. At 33Ω, this corresponds to a maximum continuous current of approximately 123mA (I = sqrt(P/R) = sqrt(0.5/33)). Engineers should derate to 70-80% in enclosed enclosures, giving a practical operating limit of around 86-98mA for reliable long-term performance.
How does the 1210 package size of the ERJP14F33R0U support thermal management on PCBs?
The 1210 package (3.2mm × 1.6mm × 0.6mm) provides a larger pad area than smaller 0402 or 0603 resistors, enabling better heat transfer to the PCB copper pour. For a 0.5W component, this larger thermal footprint helps manage junction temperature in continuous duty applications such as power supply snubbers, current limiting resistors in LED drivers, and motor control bias networks.
What is the factory lead time for ERJP14F33R0U and how should procurement be planned?
The ERJP14F33R0U has a 22-week factory lead time from Panasonic for volume orders. Product managers should initiate purchase orders at least 6 months before production ramp to avoid supply gaps. The part is Pb-free and REACH compliant, so no supplemental environmental documentation is required for EU or Asian regulatory submissions, simplifying the procurement process for global designs.
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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+ | $0.0726 | $363.00 |
| 10000+ | $0.0547 | $547.00 |
| 15000+ | $0.0534 | $801.00 |
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