ERJ8ENF1153V Panasonic Resistor (Other) In Stock
Panasonic ERJ8ENF1153V is a precision thick-film resistor with 115 kΩ resistance, ±1% tolerance, and 0.25 W power rating in a 1206 SMD package, offering stable performance for high-accuracy analog signal conditioning and voltage divider networks.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- ERJ8ENF1153V 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% precision tolerance ensures accurate resistance for sensitive analog and measurement circuits
- 115 kΩ value suits high-impedance signal conditioning and voltage reference divider designs
- 0.25 W power rating in 1206 package provides thermal headroom for higher-dissipation nodes
- Thick-film construction delivers stable resistance with low noise in precision applications
- REACH compliant and RoHS-compatible for use in environmentally regulated product markets
Applications
The ERJ8ENF1153V is used in precision voltage divider networks, analog filter circuits, and feedback resistor networks in operational amplifier designs where 1% tolerance accuracy is required. Its 115 kΩ value and 0.25 W rating make it suitable for high-impedance sensor interfaces, ADC input scaling networks, and bias resistor applications in industrial instrumentation and medical measurement equipment. The 1206 package provides convenient manual and automated soldering options for both prototype development and production PCB assembly.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 22Weeks |
| 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 | 115000Ω |
| 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
In a precision op-amp voltage divider using the ERJ8ENF1153V, what output voltage accuracy can be achieved from a 5 V reference?
Using the ERJ8ENF1153V at 115 kΩ with ±1% tolerance in a voltage divider from a 5 V reference, the resistor value is guaranteed between 113.85 kΩ and 116.15 kΩ. Pairing two ERJ8ENF1153V resistors in a half-bridge divider produces a nominal 2.5 V midpoint with a worst-case error of ±1.4% (±35 mV), sufficient for many 12-bit ADC reference dividers where LSB resolution is approximately 1.2 mV per bit.
How does the 1206 package size of the ERJ8ENF1153V support higher power dissipation compared to 0402 or 0603 precision resistors?
The 1206 package (3.2 mm × 1.6 mm) of the ERJ8ENF1153V has approximately 4 times the body area of a 0603 package, allowing a 0.25 W power rating versus the typical 0.1 W limit of 0603 precision resistors. At 115 kΩ, the resistor can carry up to 1.47 mA continuous current before reaching its thermal limit, compared to only 0.93 mA for a 0603 equivalent. This thermal advantage is useful in circuits where the resistor must dissipate heat from higher-voltage bias networks.
For an industrial sensor interface requiring stability over -40°C to 85°C, how does the ERJ8ENF1153V temperature coefficient affect measurement accuracy?
Panasonic ERJ8ENF1153V precision thick-film resistors in the ERJ8EN series typically specify a temperature coefficient of ±100 ppm/°C. Over a -40°C to 85°C operating span of 125°C, this translates to a maximum resistance drift of 1.25%, which when added to the initial ±1% tolerance gives a total worst-case accuracy of ±2.25% at temperature extremes. For 0.1% accuracy requirements in industrial sensor interfaces, a lower-TCR thin-film alternative such as ±25 ppm/°C would be more appropriate.
Given the 22-week lead time for ERJ8ENF1153V, what procurement strategy minimizes production line risk for high-volume designs?
A 22-week lead time for the ERJ8ENF1153V requires purchase orders to be placed at least 5 to 6 months before production needs, making it one of the longer-lead passive components in a typical BOM. Procurement teams should qualify at least one alternative supplier offering an equivalent 115 kΩ ±1% 0.25 W 1206 resistor with comparable TCR to maintain dual-source flexibility. Blanket orders covering 3 to 6 months of forecast volume with quarterly call-off releases are an effective strategy to secure supply while limiting excess inventory risk.
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