ERA3AEB1132V Panasonic Resistor (Other) In Stock
Panasonic ERA3AEB1132V is an 11.3 kΩ, 0.1% tolerance, 25 ppm/°C thin-film precision resistor in a 0402 (1.6 × 0.8 mm) SMD package, offering stable, low-noise performance for precision analog measurement and voltage-divider circuits.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA3AEB1132V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0317(MOQ 1)
- 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 ERA3AEB1132V?
- 11.3 kΩ resistance with 0.1% tight tolerance for precision voltage division and gain-setting in analog front ends
- 25 ppm/°C temperature coefficient ensuring resistance drift of less than 2.5 Ω per 100 °C change for stable sensor conditioning
- Ultra-compact 0402 (1.6 mm × 0.8 mm × 0.45 mm) SMD package enabling high-density placement on space-constrained precision PCBs
What is ERA3AEB1132V used for?
The ERA3AEB1132V is optimized for precision analog signal conditioning circuits such as instrumentation amplifier gain networks, bridge resistor dividers, and ADC reference voltage scaling where ±0.1% accuracy is mandatory. Its 25 ppm/°C temperature coefficient keeps gain error below 0.025% across a 100 °C operating range, making it suitable for industrial temperature transmitters and medical measurement equipment. The 0402 package integrates seamlessly into high-density analog front-end layouts alongside precision op-amps and 16-bit ADCs.
What are the specifications of ERA3AEB1132V?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 12Weeks |
| YTEOL | 14 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.45mm |
| Package Length | 1.6mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR, PUNCHED PAPER, 7 INCH |
| Rated Power Dissipation (P) | 0.1W |
| Rated Temperature | 85°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 11300Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | THIN FILM |
| Temperature Coefficient | 25ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 0.1% |
| Working Voltage | 75V |
| 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 ERA3AEB1132V datasheet?
ERA3AEB1132V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERA3AEB1132V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 25 ppm/°C TCR of the ERA3AEB1132V affect resistance accuracy across an industrial temperature range?
With a 25 ppm/°C temperature coefficient, the ERA3AEB1132V drifts by at most 25 Ω across a -40 °C to 85 °C industrial range (a 125 °C span), adding approximately 0.22% resistance change on top of the initial ±0.1% tolerance. For a 16-bit ADC reference divider, this drift contributes roughly 14 LSB of gain error at 85 °C—acceptable for most 12-bit designs but requiring compensation in 16-bit systems.
For a precision Wheatstone bridge circuit, why would an engineer select the ERA3AEB1132V over a standard 1% resistor?
A standard 1% resistor introduces up to 113 Ω of initial error on an 11.3 kΩ nominal value, degrading bridge balance by 1%, which appears as a 10 mV offset on a 1 V excitation bridge. The ERA3AEB1132V's 0.1% tolerance limits that initial error to 11.3 Ω, reducing bridge offset below 1 mV and improving strain-gauge measurement resolution by a factor of 10 without active trimming.
What PCB land pattern dimensions are required for the ERA3AEB1132V 0402 package?
The ERA3AEB1132V uses a standard 0402 (metric 1005) footprint: the component body is 1.6 mm long × 0.8 mm wide × 0.45 mm tall. The recommended IPC-7351 land pattern uses two pads each 0.5 mm wide × 0.6 mm long, spaced 1.0 mm center-to-center, providing adequate solder fillet area for automated reflow at 260 °C peak without bridging on a 0.4 mm minimum pad gap.
How does the ERA3AEB1132V compare to a 0603-packaged 11.3 kΩ resistor for high-density analog PCB layout?
The ERA3AEB1132V occupies a 1.6 mm × 0.8 mm footprint versus approximately 1.6 mm × 0.8 mm for a 0402, saving about 50% board area compared with a 0603 (3.2 mm × 1.6 mm) component. On a 16-channel sensor front end with 32 precision resistors, switching from 0603 to 0402 frees roughly 160 mm² of PCB real estate, enabling a smaller form factor without sacrificing the 0.1% precision required for 14-bit measurement accuracy.
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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 |
|---|---|---|
| 1+ | $1.3500 | $1.35 |
| 5+ | $1.0800 | $5.40 |
| 20+ | $0.6750 | $13.50 |
| 50+ | $0.0700 | $3.50 |
| 1000+ | $0.0407 | $40.70 |
| 5000+ | $0.0317 | $158.50 |
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