ERJ8ENF1961V Panasonic Resistor (Other) In Stock
Panasonic ERJ8ENF1961V is a precision thick film surface mount resistor with a 1.96 kΩ resistance, 1% tolerance, and 0.25 W power rating in a 1206 (3.2 x 1.6 mm) package. It features Pbfree RoHS-compliant construction and REACH compliance, suitable for precision analog signal conditioning and voltage divider circuits.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- ERJ8ENF1961V Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1.96 kΩ resistance with 1% tolerance for precision analog and voltage divider circuits
- 0.25 W power rating in a compact 1206 (3.2 x 1.6 mm) thick film package
- Pbfree and REACH-compliant construction for global regulatory compliance
- Precision thick film technology for stable resistance values across temperature and load cycles
Applications
The Panasonic ERJ8ENF1961V is widely used in precision voltage divider networks, current sensing circuits, and analog filter designs where a stable 1.96 kΩ ±1% resistance is critical. Its 0.25 W rating and 1206 SMT package make it suitable for industrial control systems, medical instrumentation, and consumer electronics requiring reliable thick film resistors with low tolerance drift over temperature.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 61 Weeks, 1 Day |
| YTEOL | 3 |
| Additional Feature | PRECISION |
| 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) | 0.25W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200; IEC60115-8 |
| Resistance | 1960Ω |
| 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 | 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and tolerance does the Panasonic ERJ8ENF1961V provide, and how precise is it for voltage divider designs?
The ERJ8ENF1961V provides a 1.96 kΩ resistance with a 1% tolerance, meaning the actual value will remain between 1.9404 kΩ and 1.9796 kΩ. This precision level is sufficient for voltage divider circuits requiring output accuracy within 2%, as is common in ADC reference biasing, op-amp gain networks, and precision analog signal conditioning stages in industrial and medical instrumentation.
What power dissipation rating does the ERJ8ENF1961V support, and how does this limit its use in high-current circuits?
The ERJ8ENF1961V is rated for 0.25 W continuous power dissipation in its 1206 package. At 1.96 kΩ, this corresponds to a maximum current of approximately 11.3 mA (derived from P = I²R), beyond which the resistor may exceed its thermal limits. For higher-current sensing or power applications, designers should use a lower-resistance value or select a larger package such as 2512 with 1 W rating.
What SMT package dimensions does the ERJ8ENF1961V use, and how does the 1206 footprint influence PCB layout density?
The ERJ8ENF1961V uses a 1206 package measuring 3.2 mm in length and 0.6 mm in height, with 1.6 mm width. This is a medium-sized SMT resistor footprint that is easy to hand-solder or rework compared to 0402 or 0201 parts, while still enabling reasonable PCB density. Most standard SMT pick-and-place machines handle 1206 parts at high throughput, making it an efficient choice for production volumes.
Given the 61-week lead time for ERJ8ENF1961V, what procurement strategy should buyers use to avoid supply disruptions?
With a 61-week factory lead time, buyers should plan ERJ8ENF1961V orders at least 14 to 15 months ahead of production build dates. A recommended strategy includes placing blanket purchase orders with scheduled releases, maintaining a 3-month safety stock buffer, and identifying alternative 1% tolerance 1206 thick film resistors such as Yageo or Vishay equivalents at 1.96 kΩ 0.25 W as qualified drop-in substitutes to mitigate supply risk.
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