Bus Resistor Network and Forecast Market
1 Introduction to Research & Analysis Reports
1.1 Bus Resistor Network Market Definition
1.2 Market Segments
1.2.1 Market by Type
1.2.2 Market by Application
1.3 Global Bus Resistor Network Market Overview
1.4 Features & Benefits of This Report
1.5 Methodology & Sources of Information
1.5.1 Research Methodology
1.5.2 Research Process
1.5.3 Base Year
1.5.4 Report Assumptions & Caveats
2 Global Bus Resistor Network Overall Market Size
2.1 Global Bus Resistor Network Market Size: 2023 VS 2030
2.2 Global Bus Resistor Network Revenue, Prospects & Forecasts: 2019-2030
2.3 Global Bus Resistor Network Sales: 2019-2030
3 Company Landscape
3.1 Top Bus Resistor Network Players in Global Market
3.2 Top Global Bus Resistor Network Companies Ranked by Revenue
3.3 Global Bus Resistor Network Revenue by Companies
3.4 Global Bus Resistor Network Sales by Companies
3.5 Global Bus Resistor Network Price by Manufacturer (2019-2024)
3.6 Top 3 and Top 5 Bus Resistor Network Companies in Global Market, by Revenue in 2023
3.7 Global Manufacturers Bus Resistor Network Product Type
3.8 Tier 1, Tier 2 and Tier 3 Bus Resistor Network Players in Global Market
3.8.1 List of Global Tier 1 Bus Resistor Network Companies
3.8.2 List of Global Tier 2 and Tier 3 Bus Resistor Network Companies
4 Sights by Product
4.1 Overview
4.1.1 By Type - Global Bus Resistor Network Market Size Markets, 2023 & 2030
4.1.2 Surface Mount
4.1.3 Through Hole Mounting
4.2 By Type - Global Bus Resistor Network Revenue & Forecasts
4.2.1 By Type - Global Bus Resistor Network Revenue, 2019-2024
4.2.2 By Type - Global Bus Resistor Network Revenue, 2025-2030
4.2.3 By Type - Global Bus Resistor Network Revenue Market Share, 2019-2030
4.3 By Type - Global Bus Resistor Network Sales & Forecasts
4.3.1 By Type - Global Bus Resistor Network Sales, 2019-2024
4.3.2 By Type - Global Bus Resistor Network Sales, 2025-2030
4.3.3 By Type - Global Bus Resistor Network Sales Market Share, 2019-2030
4.4 By Type - Global Bus Resistor Network Price (Manufacturers Selling Prices), 2019-2030
5 Sights by Application
5.1 Overview
5.1.1 By Application - Global Bus Resistor Network Market Size, 2023 & 2030
5.1.2 Analog Circuit
5.1.3 Digital Circuits
5.1.4 Other
5.2 By Application - Global Bus Resistor Network Revenue & Forecasts
5.2.1 By Application - Global Bus Resistor Network Revenue, 2019-2024
5.2.2 By Application - Global Bus Resistor Network Revenue, 2025-2030
5.2.3 By Application - Global Bus Resistor Network Revenue Market Share, 2019-2030
5.3 By Application - Global Bus Resistor Network Sales & Forecasts
5.3.1 By Application - Global Bus Resistor Network Sales, 2019-2024
5.3.2 By Application - Global Bus Resistor Network Sales, 2025-2030
5.3.3 By Application - Global Bus Resistor Network Sales Market Share, 2019-2030
5.4 By Application - Global Bus Resistor Network Price (Manufacturers Selling Prices), 2019-2030
6 Sights by Region
6.1 By Region - Global Bus Resistor Network Market Size, 2023 & 2030
6.2 By Region - Global Bus Resistor Network Revenue & Forecasts
6.2.1 By Region - Global Bus Resistor Network Revenue, 2019-2024
6.2.2 By Region - Global Bus Resistor Network Revenue, 2025-2030
6.2.3 By Region - Global Bus Resistor Network Revenue Market Share, 2019-2030
6.3 By Region - Global Bus Resistor Network Sales & Forecasts
6.3.1 By Region - Global Bus Resistor Network Sales, 2019-2024
6.3.2 By Region - Global Bus Resistor Network Sales, 2025-2030
6.3.3 By Region - Global Bus Resistor Network Sales Market Share, 2019-2030
6.4 North America
6.4.1 By Country - North America Bus Resistor Network Revenue, 2019-2030
6.4.2 By Country - North America Bus Resistor Network Sales, 2019-2030
6.4.3 US Bus Resistor Network Market Size, 2019-2030
6.4.4 Canada Bus Resistor Network Market Size, 2019-2030
6.4.5 Mexico Bus Resistor Network Market Size, 2019-2030
6.5 Europe
6.5.1 By Country - Europe Bus Resistor Network Revenue, 2019-2030
6.5.2 By Country - Europe Bus Resistor Network Sales, 2019-2030
6.5.3 Germany Bus Resistor Network Market Size, 2019-2030
6.5.4 France Bus Resistor Network Market Size, 2019-2030
6.5.5 U.K. Bus Resistor Network Market Size, 2019-2030
6.5.6 Italy Bus Resistor Network Market Size, 2019-2030
6.5.7 Russia Bus Resistor Network Market Size, 2019-2030
6.5.8 Nordic Countries Bus Resistor Network Market Size, 2019-2030
6.5.9 Benelux Bus Resistor Network Market Size, 2019-2030
6.6 Asia
6.6.1 By Region - Asia Bus Resistor Network Revenue, 2019-2030
6.6.2 By Region - Asia Bus Resistor Network Sales, 2019-2030
6.6.3 China Bus Resistor Network Market Size, 2019-2030
6.6.4 Japan Bus Resistor Network Market Size, 2019-2030
6.6.5 South Korea Bus Resistor Network Market Size, 2019-2030
6.6.6 Southeast Asia Bus Resistor Network Market Size, 2019-2030
6.6.7 India Bus Resistor Network Market Size, 2019-2030
6.7 South America
6.7.1 By Country - South America Bus Resistor Network Revenue, 2019-2030
6.7.2 By Country - South America Bus Resistor Network Sales, 2019-2030
6.7.3 Brazil Bus Resistor Network Market Size, 2019-2030
6.7.4 Argentina Bus Resistor Network Market Size, 2019-2030
6.8 Middle East & Africa
6.8.1 By Country - Middle East & Africa Bus Resistor Network Revenue, 2019-2030
6.8.2 By Country - Middle East & Africa Bus Resistor Network Sales, 2019-2030
6.8.3 Turkey Bus Resistor Network Market Size, 2019-2030
6.8.4 Israel Bus Resistor Network Market Size, 2019-2030
6.8.5 Saudi Arabia Bus Resistor Network Market Size, 2019-2030
6.8.6 UAE Bus Resistor Network Market Size, 2019-2030
7 Manufacturers & Brands Profiles
7.1 Bourns Inc.
7.1.1 Bourns Inc. Company Summary
7.1.2 Bourns Inc. Business Overview
7.1.3 Bourns Inc. Bus Resistor Network Major Product Offerings
7.1.4 Bourns Inc. Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.1.5 Bourns Inc. Key News & Latest Developments
7.2 CTS Resistor Products
7.2.1 CTS Resistor Products Company Summary
7.2.2 CTS Resistor Products Business Overview
7.2.3 CTS Resistor Products Bus Resistor Network Major Product Offerings
7.2.4 CTS Resistor Products Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.2.5 CTS Resistor Products Key News & Latest Developments
7.3 KYOCERA AVX
7.3.1 KYOCERA AVX Company Summary
7.3.2 KYOCERA AVX Business Overview
7.3.3 KYOCERA AVX Bus Resistor Network Major Product Offerings
7.3.4 KYOCERA AVX Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.3.5 KYOCERA AVX Key News & Latest Developments
7.4 Panasonic Electronic Components
7.4.1 Panasonic Electronic Components Company Summary
7.4.2 Panasonic Electronic Components Business Overview
7.4.3 Panasonic Electronic Components Bus Resistor Network Major Product Offerings
7.4.4 Panasonic Electronic Components Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.4.5 Panasonic Electronic Components Key News & Latest Developments
7.5 Rohm Semiconductor
7.5.1 Rohm Semiconductor Company Summary
7.5.2 Rohm Semiconductor Business Overview
7.5.3 Rohm Semiconductor Bus Resistor Network Major Product Offerings
7.5.4 Rohm Semiconductor Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.5.5 Rohm Semiconductor Key News & Latest Developments
7.6 SparkFun Electronics
7.6.1 SparkFun Electronics Company Summary
7.6.2 SparkFun Electronics Business Overview
7.6.3 SparkFun Electronics Bus Resistor Network Major Product Offerings
7.6.4 SparkFun Electronics Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.6.5 SparkFun Electronics Key News & Latest Developments
7.7 Stackpole Electronics Inc
7.7.1 Stackpole Electronics Inc Company Summary
7.7.2 Stackpole Electronics Inc Business Overview
7.7.3 Stackpole Electronics Inc Bus Resistor Network Major Product Offerings
7.7.4 Stackpole Electronics Inc Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.7.5 Stackpole Electronics Inc Key News & Latest Developments
7.8 TE Connectivity Passive Product
7.8.1 TE Connectivity Passive Product Company Summary
7.8.2 TE Connectivity Passive Product Business Overview
7.8.3 TE Connectivity Passive Product Bus Resistor Network Major Product Offerings
7.8.4 TE Connectivity Passive Product Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.8.5 TE Connectivity Passive Product Key News & Latest Developments
7.9 TT Electronics
7.9.1 TT Electronics Company Summary
7.9.2 TT Electronics Business Overview
7.9.3 TT Electronics Bus Resistor Network Major Product Offerings
7.9.4 TT Electronics Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.9.5 TT Electronics Key News & Latest Developments
7.10 Vishay
7.10.1 Vishay Company Summary
7.10.2 Vishay Business Overview
7.10.3 Vishay Bus Resistor Network Major Product Offerings
7.10.4 Vishay Bus Resistor Network Sales and Revenue in Global (2019-2024)
7.10.5 Vishay Key News & Latest Developments
8 Global Bus Resistor Network Production Capacity, Analysis
8.1 Global Bus Resistor Network Production Capacity, 2019-2030
8.2 Bus Resistor Network Production Capacity of Key Manufacturers in Global Market
8.3 Global Bus Resistor Network Production by Region
9 Key Market Trends, Opportunity, Drivers and Restraints
9.1 Market Opportunities & Trends
9.2 Market Drivers
9.3 Market Restraints
10 Bus Resistor Network Supply Chain Analysis
10.1 Bus Resistor Network Industry Value Chain
10.2 Bus Resistor Network Upstream Market
10.3 Bus Resistor Network Downstream and Clients
10.4 Marketing Channels Analysis
10.4.1 Marketing Channels
10.4.2 Bus Resistor Network Distributors and Sales Agents in Global
11 Conclusion
12 Appendix
12.1 Note
12.2 Examples of Clients
12.3 Disclaimer
List of Tables
Table 1. Key Players of Bus Resistor Network in Global Market
Table 2. Top Bus Resistor Network Players in Global Market, Ranking by Revenue (2023)
Table 3. Global Bus Resistor Network Revenue by Companies, (US$, Mn), 2019-2024
Table 4. Global Bus Resistor Network Revenue Share by Companies, 2019-2024
Table 5. Global Bus Resistor Network Sales by Companies, (K Units), 2019-2024
Table 6. Global Bus Resistor Network Sales Share by Companies, 2019-2024
Table 7. Key Manufacturers Bus Resistor Network Price (2019-2024) & (US$/Unit)
Table 8. Global Manufacturers Bus Resistor Network Product Type
Table 9. List of Global Tier 1 Bus Resistor Network Companies, Revenue (US$, Mn) in 2023 and Market Share
Table 10. List of Global Tier 2 and Tier 3 Bus Resistor Network Companies, Revenue (US$, Mn) in 2023 and Market Share
Table 11. By Type ? Global Bus Resistor Network Revenue, (US$, Mn), 2023 & 2030
Table 12. By Type - Global Bus Resistor Network Revenue (US$, Mn), 2019-2024
Table 13. By Type - Global Bus Resistor Network Revenue (US$, Mn), 2025-2030
Table 14. By Type - Global Bus Resistor Network Sales (K Units), 2019-2024
Table 15. By Type - Global Bus Resistor Network Sales (K Units), 2025-2030
Table 16. By Application ? Global Bus Resistor Network Revenue, (US$, Mn), 2023 & 2030
Table 17. By Application - Global Bus Resistor Network Revenue (US$, Mn), 2019-2024
Table 18. By Application - Global Bus Resistor Network Revenue (US$, Mn), 2025-2030
Table 19. By Application - Global Bus Resistor Network Sales (K Units), 2019-2024
Table 20. By Application - Global Bus Resistor Network Sales (K Units), 2025-2030
Table 21. By Region ? Global Bus Resistor Network Revenue, (US$, Mn), 2023 VS 2030
Table 22. By Region - Global Bus Resistor Network Revenue (US$, Mn), 2019-2024
Table 23. By Region - Global Bus Resistor Network Revenue (US$, Mn), 2025-2030
Table 24. By Region - Global Bus Resistor Network Sales (K Units), 2019-2024
Table 25. By Region - Global Bus Resistor Network Sales (K Units), 2025-2030
Table 26. By Country - North America Bus Resistor Network Revenue, (US$, Mn), 2019-2024
Table 27. By Country - North America Bus Resistor Network Revenue, (US$, Mn), 2025-2030
Table 28. By Country - North America Bus Resistor Network Sales, (K Units), 2019-2024
Table 29. By Country - North America Bus Resistor Network Sales, (K Units), 2025-2030
Table 30. By Country - Europe Bus Resistor Network Revenue, (US$, Mn), 2019-2024
Table 31. By Country - Europe Bus Resistor Network Revenue, (US$, Mn), 2025-2030
Table 32. By Country - Europe Bus Resistor Network Sales, (K Units), 2019-2024
Table 33. By Country - Europe Bus Resistor Network Sales, (K Units), 2025-2030
Table 34. By Region - Asia Bus Resistor Network Revenue, (US$, Mn), 2019-2024
Table 35. By Region - Asia Bus Resistor Network Revenue, (US$, Mn), 2025-2030
Table 36. By Region - Asia Bus Resistor Network Sales, (K Units), 2019-2024
Table 37. By Region - Asia Bus Resistor Network Sales, (K Units), 2025-2030
Table 38. By Country - South America Bus Resistor Network Revenue, (US$, Mn), 2019-2024
Table 39. By Country - South America Bus Resistor Network Revenue, (US$, Mn), 2025-2030
Table 40. By Country - South America Bus Resistor Network Sales, (K Units), 2019-2024
Table 41. By Country - South America Bus Resistor Network Sales, (K Units), 2025-2030
Table 42. By Country - Middle East & Africa Bus Resistor Network Revenue, (US$, Mn), 2019-2024
Table 43. By Country - Middle East & Africa Bus Resistor Network Revenue, (US$, Mn), 2025-2030
Table 44. By Country - Middle East & Africa Bus Resistor Network Sales, (K Units), 2019-2024
Table 45. By Country - Middle East & Africa Bus Resistor Network Sales, (K Units), 2025-2030
Table 46. Bourns Inc. Company Summary
Table 47. Bourns Inc. Bus Resistor Network Product Offerings
Table 48. Bourns Inc. Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 49. Bourns Inc. Key News & Latest Developments
Table 50. CTS Resistor Products Company Summary
Table 51. CTS Resistor Products Bus Resistor Network Product Offerings
Table 52. CTS Resistor Products Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 53. CTS Resistor Products Key News & Latest Developments
Table 54. KYOCERA AVX Company Summary
Table 55. KYOCERA AVX Bus Resistor Network Product Offerings
Table 56. KYOCERA AVX Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 57. KYOCERA AVX Key News & Latest Developments
Table 58. Panasonic Electronic Components Company Summary
Table 59. Panasonic Electronic Components Bus Resistor Network Product Offerings
Table 60. Panasonic Electronic Components Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 61. Panasonic Electronic Components Key News & Latest Developments
Table 62. Rohm Semiconductor Company Summary
Table 63. Rohm Semiconductor Bus Resistor Network Product Offerings
Table 64. Rohm Semiconductor Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 65. Rohm Semiconductor Key News & Latest Developments
Table 66. SparkFun Electronics Company Summary
Table 67. SparkFun Electronics Bus Resistor Network Product Offerings
Table 68. SparkFun Electronics Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 69. SparkFun Electronics Key News & Latest Developments
Table 70. Stackpole Electronics Inc Company Summary
Table 71. Stackpole Electronics Inc Bus Resistor Network Product Offerings
Table 72. Stackpole Electronics Inc Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 73. Stackpole Electronics Inc Key News & Latest Developments
Table 74. TE Connectivity Passive Product Company Summary
Table 75. TE Connectivity Passive Product Bus Resistor Network Product Offerings
Table 76. TE Connectivity Passive Product Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 77. TE Connectivity Passive Product Key News & Latest Developments
Table 78. TT Electronics Company Summary
Table 79. TT Electronics Bus Resistor Network Product Offerings
Table 80. TT Electronics Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 81. TT Electronics Key News & Latest Developments
Table 82. Vishay Company Summary
Table 83. Vishay Bus Resistor Network Product Offerings
Table 84. Vishay Bus Resistor Network Sales (K Units), Revenue (US$, Mn) and Average Price (US$/Unit) (2019-2024)
Table 85. Vishay Key News & Latest Developments
Table 86. Bus Resistor Network Production Capacity (K Units) of Key Manufacturers in Global Market, 2022-2024 (K Units)
Table 87. Global Bus Resistor Network Capacity Market Share of Key Manufacturers, 2022-2024
Table 88. Global Bus Resistor Network Production by Region, 2019-2024 (K Units)
Table 89. Global Bus Resistor Network Production by Region, 2025-2030 (K Units)
Table 90. Bus Resistor Network Market Opportunities & Trends in Global Market
Table 91. Bus Resistor Network Market Drivers in Global Market
Table 92. Bus Resistor Network Market Restraints in Global Market
Table 93. Bus Resistor Network Raw Materials
Table 94. Bus Resistor Network Raw Materials Suppliers in Global Market
Table 95. Typical Bus Resistor Network Downstream
Table 96. Bus Resistor Network Downstream Clients in Global Market
Table 97. Bus Resistor Network Distributors and Sales Agents in Global Market
List of Figures
Figure 1. Bus Resistor Network Segment by Type in 2023
Figure 2. Bus Resistor Network Segment by Application in 2023
Figure 3. Global Bus Resistor Network Market Overview: 2023
Figure 4. Key Caveats
Figure 5. Global Bus Resistor Network Market Size: 2023 VS 2030 (US$, Mn)
Figure 6. Global Bus Resistor Network Revenue, 2019-2030 (US$, Mn)
Figure 7. Bus Resistor Network Sales in Global Market: 2019-2030 (K Units)
Figure 8. The Top 3 and 5 Players Market Share by Bus Resistor Network Revenue in 2023
Figure 9. By Type - Global Bus Resistor Network Revenue, (US$, Mn), 2023 & 2030
Figure 10. By Type - Global Bus Resistor Network Revenue Market Share, 2019-2030
Figure 11. By Type - Global Bus Resistor Network Sales Market Share, 2019-2030
Figure 12. By Type - Global Bus Resistor Network Price (US$/Unit), 2019-2030
Figure 13. By Application - Global Bus Resistor Network Revenue, (US$, Mn), 2023 & 2030
Figure 14. By Application - Global Bus Resistor Network Revenue Market Share, 2019-2030
Figure 15. By Application - Global Bus Resistor Network Sales Market Share, 2019-2030
Figure 16. By Application - Global Bus Resistor Network Price (US$/Unit), 2019-2030
Figure 17. By Region - Global Bus Resistor Network Revenue, (US$, Mn), 2023 & 2030
Figure 18. By Region - Global Bus Resistor Network Revenue Market Share, 2019 VS 2023 VS 2030
Figure 19. By Region - Global Bus Resistor Network Revenue Market Share, 2019-2030
Figure 20. By Region - Global Bus Resistor Network Sales Market Share, 2019-2030
Figure 21. By Country - North America Bus Resistor Network Revenue Market Share, 2019-2030
Figure 22. By Country - North America Bus Resistor Network Sales Market Share, 2019-2030
Figure 23. US Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 24. Canada Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 25. Mexico Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 26. By Country - Europe Bus Resistor Network Revenue Market Share, 2019-2030
Figure 27. By Country - Europe Bus Resistor Network Sales Market Share, 2019-2030
Figure 28. Germany Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 29. France Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 30. U.K. Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 31. Italy Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 32. Russia Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 33. Nordic Countries Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 34. Benelux Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 35. By Region - Asia Bus Resistor Network Revenue Market Share, 2019-2030
Figure 36. By Region - Asia Bus Resistor Network Sales Market Share, 2019-2030
Figure 37. China Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 38. Japan Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 39. South Korea Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 40. Southeast Asia Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 41. India Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 42. By Country - South America Bus Resistor Network Revenue Market Share, 2019-2030
Figure 43. By Country - South America Bus Resistor Network Sales Market Share, 2019-2030
Figure 44. Brazil Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 45. Argentina Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 46. By Country - Middle East & Africa Bus Resistor Network Revenue Market Share, 2019-2030
Figure 47. By Country - Middle East & Africa Bus Resistor Network Sales Market Share, 2019-2030
Figure 48. Turkey Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 49. Israel Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 50. Saudi Arabia Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 51. UAE Bus Resistor Network Revenue, (US$, Mn), 2019-2030
Figure 52. Global Bus Resistor Network Production Capacity (K Units), 2019-2030
Figure 53. The Percentage of Production Bus Resistor Network by Region, 2023 VS 2030
Figure 54. Bus Resistor Network Industry Value Chain
Figure 55. Marketing Channels