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Part Image

ERJ1GEF49R9C - Panasonic

Description: Thick Film 0201 resistor 49R9 50mW 1% Panasonic ERJ1GE Series Precision Thick Film Surface Mount Resistor 0201 Case 49.9Ω ±1% 0.05W ±200ppm/°C

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PCB Footprints

ERJ1GEF49R9C - Panasonic PCB footprint - Other - Other - ERJ1G
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3D Models

ERJ1GEF49R9C - Panasonic  - 3D model - Other - ERJ1G
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  • Datasheet
  • Stock & Prices $ Check Stock & Prices
  • Part Number ERJ1GEF49R9C
  • Manufacturer Panasonic
  • Pin Count 2
  • Part Category Resistor
  • Package Category Other
  • Footprint Name Other - ERJ1G
  • Released Date Jul 29, 2016
  • Pinout / Pin List Click Here (Member Only)

Risk Rank: Design Risk

ERJ1GEF49R9C — Panasonic
2.2 - Low Design Risk
Design Risk Rank is determined by in-depth analysis across multiple factors, including part availability, functional equivalents, lifecycle and more. Learn more →

Risk Rank

Risk Rank is a proprietary algorithm Supplyframe has developed to quantify component risk using multiple data points. This ranking helps engineers and buyers determine whether alternates should be sought for parts that are deemed as high risk.

Risk Rank Example

Risk Rank is determined by a combination of factors such as product lifecycle status, price & inventory volatility, current inventory availability and much more. Even the availability of manufacturer specifications, part documentation such as datasheets and reference designs have an impact on determining the overall riskiness of a part.

The risk is characterized across three product phases:

  • Design
  • Production
  • Long Term

We focus on the Design Phase on Component Search Engine in our evaluation of Risk.

Design Phase

The design phase of a product is at the beginning of the product lifecycle. This is when engineers are doing analysis of components in the marketplace, determining which specifications are most important for their design and assessing the cost impact of using this particular component. While this is early in the product lifecycle, choices at this point can severely impact a product much later on when the product is being made. Additionally, this stage is the one furthest from a product being made, which is why we focus on metrics of stability over time when determining Design Risk.

Risk Rank Breakdown

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ERJ1GEF49R9C Overview

Use the download button to access the ERJ1GEF49R9C schematic symbol, PCB footprint, and 3D model.
ERJ1GEF49R9C by Panasonic has a score of
To find more CAD model downloads similar to this part, try a partial part number search, like ERJ1G, or try a keyword search, such as Fixed Resistors

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ERJ1GEF49R9C Alternates

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Image Part Number Design Risk Rank Model
Part Image RC0201FR-1349R9 YAGEO Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.05W, 49.9ohm, 25V, 1% +/-Tol, 200ppm/Cel, Surface Mount, 0201, CHIP, ROHS COMPLIANT

Part Image RC0201FR-1049R9 YAGEO Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.05W, 49.9ohm, 25V, 1% +/-Tol, 200ppm/Cel, Surface Mount, 0201, CHIP, ROHS COMPLIANT