ERJ2RKD6803X Panasonic Resistor (Other) In Stock
The ERJ2RKD6803X is a Panasonic precision thick-film resistor offering 680 kΩ with exceptional ±0.5% tolerance and 0.063 W power rating in the compact 0402 package. This ultra-precision component features ±100 ppm/°C temperature coefficient ideal for high-impedance analog networks, precision gain circuits, and sensor signal conditioning. Lead-free RoHS-compliant construction ensures global availability with drop-in compatibility across precision measurement, instrumentation, and aerospace applications.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJ2RKD6803X Datasheet PDF
- Category
- Resistor
- Price
- From $0.0139(MOQ 100)
- 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 ERJ2RKD6803X?
- ±0.5% tolerance for ultra-precision analog networks and gain circuits
- 680 kΩ high-impedance value with minimal temperature drift at ±100 ppm/°C
- 0402 compact form factor enables space-constrained precision measurement designs
What is ERJ2RKD6803X used for?
The ERJ2RKD6803X excels in high-impedance precision analog circuits including operational amplifier feedback networks, precision voltage dividers, and high-Z sensor interfaces requiring ±0.5% accuracy. Its 680 kΩ value with ultra-low temperature coefficient makes it ideal for precision instrumentation, medical measurement equipment, and avionics applications where temperature-compensated gain must remain stable across -55°C to +155°C. Commonly deployed in precision data acquisition front ends, calibration networks, and precision potentiometric measurement circuits.
What are the specifications of ERJ2RKD6803X?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 20Weeks |
| YTEOL | 14 |
| Additional Feature | PRECISION |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.35mm |
| Package Length | 1mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 0.5mm |
| Packing Method | TR, PUNCHED, 7 INCH |
| Rated Power Dissipation (P) | 0.1W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200; IEC60115-8 |
| Resistance | 680000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0402 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 0.5% |
| Working Voltage | 50V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan, Mainland China |
Where can I find the ERJ2RKD6803X datasheet?
ERJ2RKD6803X Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJ2RKD6803X?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What advantages does the ERJ2RKD6803X ±0.5% tolerance provide over standard 1% precision resistors?
The ERJ2RKD6803X delivers ±0.5% tolerance (±3.4 kΩ at 680 kΩ nominal) versus ±1% alternatives (±6.8 kΩ), enabling matched networks with twice the accuracy for precision instrumentation. Its ±100 ppm/°C temperature coefficient ensures drift of only ±68 Ω across a -55°C to +155°C range, suitable for high-gain amplifier feedback where 0.1% gain accuracy is critical. The 680 kΩ high-impedance value minimizes loading in sensitive voltage divider and high-Z sensor applications.
How does the 0402 package affect board layout and thermal performance for the ERJ2RKD6803X?
The 0402 form factor measures just 1 mm × 0.5 mm with 0.35 mm height, offering extreme density for medical and aerospace systems where PCB space is premium. At 0.063 W power rating, thermal dissipation remains minimal even in high-Z applications, eliminating the need for thermal compensation at normal operating currents below 1 mA. The compact 0402 footprint fits densely populated mixed-signal front ends while maintaining precision performance critical to high-impedance measurement chains.
In which precision measurement scenarios is the 680 kΩ value of ERJ2RKD6803X optimal?
The 680 kΩ resistance with ±0.5% tolerance perfectly suits precision voltage dividers scaling 5 V or 10 V reference signals by factors of 10–100 for 10-bit or 12-bit ADC inputs. It is commonly used in transimpedance amplifier feedback networks for photodiode sensors, where 680 kΩ delivers transimpedance gains of 6.8 MΩ/A. Medical instrumentation like patient monitoring and laboratory instrumentation benefit from the ±100 ppm/°C stability ensuring calibration accuracy over extended temperature ranges.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 100+ | $0.0600 | $6.00 |
| 500+ | $0.0560 | $28.00 |
| 1000+ | $0.0530 | $53.00 |
| 25000+ | $0.0290 | $725.00 |
| 50000+ | $0.0145 | $725.00 |
| 60000+ | $0.0139 | $834.00 |
In Stock · 24h Response · Worldwide Shipping
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