ERJB1AF102U Panasonic Resistor (Other) In Stock
The ERJB1AF102U is a 3-element isolated resistor network from Panasonic featuring 1kΩ resistors per element in a rectangular surface-mount chip package. This RoHS-compliant network is ideal for signal termination, pull-up/pull-down bias networks, and impedance matching in digital circuits. The isolated configuration ensures independent control of each resistor element.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJB1AF102U Datasheet PDF
- Category
- Resistor
- Price
- From $0.2090(MOQ 10)
- 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 ERJB1AF102U?
- 3-element isolated resistor network with 1kΩ per element for flexible signal conditioning
- Surface-mount chip construction compatible with automated SMT assembly and space-constrained PCBs
- RoHS compliant and Pb-free with 12-year end-of-life notification for long-term design stability
What is ERJB1AF102U used for?
The ERJB1AF102U serves as a termination network for high-speed digital interfaces, CAN/LIN bus biasing, and sensor signal conditioning in automotive and industrial electronics. It is frequently used in microcontroller I/O protection circuits and differential signaling applications requiring independent resistor control. The component's isolated topology makes it suitable for complex impedance matching in multi-channel data acquisition systems.
What are the specifications of ERJB1AF102U?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 18Weeks |
| YTEOL | 12 |
| Construction | Rectangular |
| First Element Resistance | 1000Ω |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Network Type | ISOLATED |
| Number of Elements | 3 |
| Number of Functions | 1 |
| Package Height | 0.55mm |
| Package Length | 2.5mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 5mm |
| Packing Method | TR, Embossed, 7 Inch |
| Rated Power Dissipation (P) | 1W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200 |
| Resistance | 1000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1020 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | TIN |
| 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 ERJB1AF102U datasheet?
ERJB1AF102U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJB1AF102U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the exact resistance value and how many separate resistor elements does the ERJB1AF102U contain?
The ERJB1AF102U contains 3 isolated resistor elements, each with a nominal resistance of 1kΩ ±1%. The isolated configuration allows each resistor to be used independently within the single package, providing flexible termination and biasing options without internal connections between elements.
For a high-speed differential bus implementation, how does the ERJB1AF102U 3-element isolated network compare to three discrete 1kΩ resistors in terms of board space and assembly efficiency?
The ERJB1AF102U offers significant space savings over three discrete components, consolidating three 1kΩ resistors into a single rectangular chip package suitable for automated SMT assembly. Using the integrated network reduces component count by 67%, minimizes PCB routing complexity, and decreases assembly time compared to hand-placing three individual resistors.
Which applications require an isolated resistor network like the ERJB1AF102U instead of a common-pin or bussed resistor array?
Isolated networks like the ERJB1AF102U are essential for CAN bus termination (requiring independent 120Ω resistors), pull-up/pull-down biasing of independent microcontroller pins, and sensor signal conditioning where cross-coupling between resistor paths would degrade performance. They are preferred for any application requiring 3 or more independently-controlled resistive paths.
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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 |
|---|---|---|
| 10+ | $0.7700 | $7.70 |
| 20+ | $0.6200 | $12.40 |
| 100+ | $0.5120 | $51.20 |
| 500+ | $0.4170 | $208.50 |
| 5000+ | $0.2090 | $1045.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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