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Anderson Power Products 903G1 SB Connectors

The Anderson Power Products SB connectors are widely used in various industrial applications, including DC power distribution and battery connections. Their compact design and high current rating make them an ideal choice for many industries. The connectors feature a one-piece plastic housing with stainless steel springs to hold low-resistance contacts in place.

Authorized Distributors
Source:Newark
Part No:903G1
Stock:531
Inv Date:06-12-2026
Price: Unit price: $4.71
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Source:DigiKey
Part No:903G1
Stock:531
Inv Date:06-12-2026
Price: Unit price: $3.59
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Part No:903G1
Stock:0
Inv Date:06-13-2026
Price: N/A
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Part No:903G1
Stock:0
Inv Date:06-13-2026
Price: N/A
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Part No:903G1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $2.52
Buy/RFQ:
Part No:903G1
Stock:614
Inv Date:06-12-2026
Price: Unit price: $3.52
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Anderson Power Products 903G1 SB Connectors Specifications:

  • Current Rating Amperes: {'UL 1977 (6 AWG)': '120', 'Wire to Wire UL 1977 (6 AWG)': '50', 'Wire to PCB UL 1977 (6 AWG)': '50'}
  • Voltage Rating AC/DC: 600
  • PCB Connector Recommended Voltage: {'Mini Vert. Contact': '522', 'Mini Horiz. Contact': '504', 'Standard Contact': '950'}
  • Dielectric Withstanding Voltage: 2,200
  • Avg. Mated Contact Resistance Milliohms: {'1 1/4” of #6 AWG wire': '0.200', 'PCB Contact to Contact': '0.500'}
  • UL Hot Plug Current Rating Amperes: {'Wire- wire': '50A', 'PCB- wire': '40A', '(Vertical Mini Powerclaw)': '40A'}
  • Max. Wire Insulation Diameter: {'in.': '0.440', 'mm': '11.200'}
  • Operating Temperature: {'Standard': '-4° to 221° (F) / -20° to 105° (C)', 'Chemical Resistant*': '-40 to 221° (F) / -40° to 105° (C)'}
  • Mating Cycles No Load by Plating: {'Silver (Ag)': '10,000', 'Tin (Sn)': '1,500'}
  • Avg. Mating / Unmating Force: {'Lbf.': {'Wire to Wire Low Force Contacts': '10', 'Wire to Wire High Force Contacts': '15', 'Standard Powerclaw to Wire': '15', 'Mini Powerclaw to Wire': '8'}, 'N': {'Wire to Wire Low Force Contacts': '44', 'Wire to Wire High Force Contacts': '67', 'Standard Powerclaw to Wire': '66', 'Mini Powerclaw to Wire': '36'}}
  • Min. Contact / Spring Retention Force: {'Lbf.': '50', 'N': '222'}
  • Min. Creepage / [Clearance] Distance: {'in.': {'Standard Powerclaw': '0.374', 'Mini Vert. Powerclaw': '0.213', 'Mini Horz. Powerclaw': '0.205'}, 'mm': {'Standard Powerclaw': '9.5', 'Mini Vert. Powerclaw': '5.4', 'Mini Horz. Powerclaw': '5.2'}}

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Frequently Asked Questions

Where can I buy Anderson Power Products 903G1?

You can click on the BUY or RFQ button to purchase 903G1 from an authorized Anderson Power Products distributor.

How do I troubleshoot issues or seek technical support for part 903G1?

You can visit the Anderson Power Products website for support.

Who is the manufacturer of 903G1?

Anderson Power Products

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