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POMONA

POMONA Electronics, founded in 1951 in the United States, is a manufacturer of test and measurement accessories, including banana plugs, jacks, adapters, binding posts, shielded boxes, and antistatic test equipment. The brand is recognized for its focus on precision interconnect components used in electronic testing, laboratory, and industrial applications. POMONA products are designed to meet specific electrical and mechanical standards, with voltage ratings ranging from 2,500 V to 5,000 V and current ratings up to 15 A, depending on the model. Materials commonly used include brass, beryllium copper, and copper for contacts and bodies, with finishes such as silver, gold, red, black, and blue. Shielded boxes are constructed from die-cast aluminum and are available in sizes like 1 in x 2 in x 1 in and 2 in x 1 in x 1 in, with blue anodized finishes. The product line also includes antistatic wrist strap and footwear testers, such as the SCTEST2, which offers NIST-traceable resistance ranges from 750 kiloohm to 10 megaohm and 750 kiloohm to 100 megaohm. POMONA components are used in environments requiring reliable electrical connections, signal integrity, and electrostatic discharge (ESD) control. 3G Electric supplies over 226 SKUs of POMONA products, including banana jack adapters, BNC connectors, double binding posts, and shielded enclosures. The inventory covers standard sheath banana jack to non-sheath banana plug adapters, banana jack to pin socket adapters, and double binding posts with polycarbonate insulation. These products are suitable for test benches, calibration labs, and field service applications where repeatable connections and electrical safety are required. POMONA's shielded boxes provide RFI/EMI shielding for sensitive circuits, while the antistatic testers support compliance with ESD control programs. 3G Electric offers these items with detailed specifications, enabling engineers and procurement specialists to select components based on voltage, current, material, and dimensional requirements.

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About POMONA

POMONA Electronics, founded in 1951 in the United States, is a manufacturer of test and measurement accessories, including banana plugs, jacks, adapters, binding posts, shielded boxes, and antistatic test equipment. The brand is recognized for its focus on precision interconnect components used in electronic testing, laboratory, and industrial applications. POMONA products are designed to meet specific electrical and mechanical standards, with voltage ratings ranging from 2,500 V to 5,000 V and current ratings up to 15 A, depending on the model. Materials commonly used include brass, beryllium copper, and copper for contacts and bodies, with finishes such as silver, gold, red, black, and blue. Shielded boxes are constructed from die-cast aluminum and are available in sizes like 1 in x 2 in x 1 in and 2 in x 1 in x 1 in, with blue anodized finishes. The product line also includes antistatic wrist strap and footwear testers, such as the SCTEST2, which offers NIST-traceable resistance ranges from 750 kiloohm to 10 megaohm and 750 kiloohm to 100 megaohm. POMONA components are used in environments requiring reliable electrical connections, signal integrity, and electrostatic discharge (ESD) control. 3G Electric supplies over 226 SKUs of POMONA products, including banana jack adapters, BNC connectors, double binding posts, and shielded enclosures. The inventory covers standard sheath banana jack to non-sheath banana plug adapters, banana jack to pin socket adapters, and double binding posts with polycarbonate insulation. These products are suitable for test benches, calibration labs, and field service applications where repeatable connections and electrical safety are required. POMONA's shielded boxes provide RFI/EMI shielding for sensitive circuits, while the antistatic testers support compliance with ESD control programs. 3G Electric offers these items with detailed specifications, enabling engineers and procurement specialists to select components based on voltage, current, material, and dimensional requirements.

Common Applications

  • Electronic test benches — POMONA banana plugs (MPN 3263) for connecting multimeters and power supplies.
  • Calibration laboratories — POMONA double binding posts (MPN 4243-0) for secure, high-voltage test connections.
  • ESD control programs — POMONA wrist strap tester (SCTEST2) for verifying grounding equipment in assembly lines.
  • RFI/EMI shielding — POMONA shielded boxes (MPN 3230) for housing sensitive circuits in R&D environments.
  • Field service testing — POMONA banana jack adapters (MPN 1809-2) for portable test equipment connections.

Frequently asked questions

Common questions about POMONA from 3G Electric.

What voltage and current ratings are typical for POMONA banana plugs?

POMONA banana plugs are available with maximum voltage ratings up to 5,000 V and current ratings up to 15 A, depending on the model. For example, the MPN 3263 banana plug is rated for 5,000 V and 15 A, while the MPN 1809-2 adapter is rated for 2,500 V and 5 A. Always verify the specific part number for exact ratings.

What materials are used in POMONA banana plugs and binding posts?

POMONA banana plugs and binding posts commonly use brass, beryllium copper, or copper for contacts and bodies. For instance, the MPN 3263 has brass body and contacts, while the MPN 1809-2 uses beryllium copper. Finishes include silver, gold, red, and black. These materials provide good conductivity and mechanical durability for repeated connections.

Are POMONA shielded boxes suitable for RFI/EMI shielding?

Yes, POMONA shielded boxes, such as the MPN 3230 and MPN 2417, are made of die-cast aluminum and designed to provide RFI/EMI shielding for electronic circuits. They are available in sizes like 1 in x 2 in x 1 in and 2 in x 1 in x 1 in, with blue anodized finishes. They include steel screws for assembly but do not include knockouts.

What is the purpose of the POMONA SCTEST2 wrist strap tester?

The POMONA SCTEST2 is an antistatic wrist strap and footwear tester that includes a foot plate. It measures resistance ranges of 750 kiloohm to 10 megaohm and 750 kiloohm to 100 megaohm, with NIST-traceable calibration. It is used to verify the functionality of ESD control equipment in manufacturing and laboratory environments.

What types of adapters does POMONA offer for banana jack connections?

POMONA offers standard sheath banana jack to non-sheath banana plug adapters (e.g., MPN 1809-2, MPN 4513) and banana jack to pin socket adapters (e.g., MPN 3564-2). These adapters come in various lengths, from 1/2 inch to 2 1/2 inches, and are available in materials like brass and copper with different color finishes.

Does 3G Electric supply POMONA products?

Yes — 3G Electric (S) Pte. Ltd. supplies POMONA products. We stock the POMONA catalog and supply genuine factory-original products with full manufacturer warranty and technical support.