Vishay Intertechnology, Inc. RES., METAL FILM, 4.99K OHM, 1% 1/4W, +/-100PPM, THRU HOLE, CUT TAPE SFR2500004991FR500/BKN

Description
A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical grove has been cut in the resistive layer, tinned connecting leads of electrolytic copper are welded to the end-caps. The resistors are coated with a colored lacquer which provides electrical, mechanical and climatic protection. The encapsulation is resistant to all cleaning solvents in accordance with IEC 60068-2-45. Features: Tolerance: ±1% Low Noise (Max 1.5 μV/V for R > 1M Ohm Small Size Pure Tin Plating Provides Compatibility with Lead (Pb)-Free and Lead Containing Soldering Processes Applications: General Purpose Resistors
Description
A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical grove has been cut in the resistive layer, tinned connecting leads of electrolytic copper are welded to the end-caps. The resistors are coated with a colored lacquer which provides electrical, mechanical and climatic protection. The encapsulation is resistant to all cleaning solvents in accordance with IEC 60068-2-45. Features: Tolerance: ±1% Low Noise (Max 1.5 μV/V for R > 1M Ohm Small Size Pure Tin Plating Provides Compatibility with Lead (Pb)-Free and Lead Containing Soldering Processes Applications: General Purpose Resistors

Suppliers

Company
Product
Description
Supplier Links
RES., METAL FILM, 4.99K OHM, 1% 1/4W, +/-100PPM, THRU HOLE, CUT TAPE - 70122759 - Allied Electronics, Inc.
Fort Worth, TX, USA
RES., METAL FILM, 4.99K OHM, 1% 1/4W, +/-100PPM, THRU HOLE, CUT TAPE
70122759
RES., METAL FILM, 4.99K OHM, 1% 1/4W, +/-100PPM, THRU HOLE, CUT TAPE 70122759
A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical grove has been cut in the resistive layer, tinned connecting leads of electrolytic copper are welded to the end-caps. The resistors are coated with a colored lacquer which provides electrical, mechanical and climatic protection. The encapsulation is resistant to all cleaning solvents in accordance with IEC 60068-2-45. Features: Tolerance: ±1% Low Noise (Max 1.5 μV/V for R > 1M Ohm Small Size Pure Tin Plating Provides Compatibility with Lead (Pb)-Free and Lead Containing Soldering Processes Applications: General Purpose Resistors

A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical grove has been cut in the resistive layer, tinned connecting leads of electrolytic copper are welded to the end-caps. The resistors are coated with a colored lacquer which provides electrical, mechanical and climatic protection. The encapsulation is resistant to all cleaning solvents in accordance with IEC 60068-2-45.
Features:

  • Tolerance: ±1%
  • Low Noise (Max 1.5 μV/V for R > 1M Ohm
  • Small Size
  • Pure Tin Plating Provides Compatibility with Lead (Pb)-Free and Lead Containing Soldering Processes
    Applications:
  • General Purpose Resistors
Supplier's Site

Technical Specifications

  Allied Electronics, Inc.
Product Category Resistors
Product Number 70122759
Product Name RES., METAL FILM, 4.99K OHM, 1% 1/4W, +/-100PPM, THRU HOLE, CUT TAPE
Category / Application General Use
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