More than 67 years as an electronic component trading company specializing in Akihabara Electric Town
connector, cable and wire, coolling fan, cable assembly, Control components, Various electronic components sale and wholesale
electric parts dealer TOMINAGA ELECTRIC CO.,LTD
TOMINAGA ELECTRIC CO.,LTD
Akihabara/Sendai electric parts dealer Japan
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To-conne Co., Ltd.

To-conne Co., Ltd. Official Distributor
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Coaxial Connector (BNC, TNC, M type, N type, F type, etc.)

Starting with various coaxial cables and general purpose BNC connectors, we deal in every type of coaxial connector including highly precise type N connectors for high frequency use, and UHF connectors for when you are not concerned about impedance.
The majority of product types are RoHS compliant.

BNC connector

BNC connector
BNC connector
Specification
(Numerical values are representative value. For specific information, please contact us directly.)
  • Compatible Standards: MIL-C-39012, JIS C 5412, JEITA RC-5233
  • Impedance: 50Ωor75Ω
  • Connection: Bayonet Coupling
  • Voltage Rating: AC500V
  • Maximum Voltage: AC1500 Voneminute
  • Insulation Resistance: 1000MΩmin. at DC500V
  • Contact Resistance: 3mΩ max. at DC1A
  • Frequency Range: 0~4000MHz

TNC connector

Specification
(Numerical values are representative value. For specific information, please contact us directly.)

M type connector

Specification
(Numerical values are representative value. For specific information, please contact us directly.)

N type connector

Specification
(Numerical values are representative value. For specific information, please contact us directly.)

All other products by To-conne Co., Ltd.

We also sell Type F connectors, SMA connectors, SMB connectors, as well as adapters, attenuates, and To-Conne (formerly, Toyo Connectors) products.
The inquiry about the product and the business, please contact us via our inquiry page, or please refer by contents at the following.
If you are in a hurry to purchase the product
Fukunaga Dengyou(e-commerce) TEL: 81-3-3251-0445 FAX: 81-3-3251-8523
e-mail:fukunaga@electronicparts.jp
If you want continuous business
Sales department TEL: 81-3-3255-4320 FAX: 81-3-3255-5034
e-mail:sales@tominagadk.co.jp
If you want overseas (China, Taiwan) local direct business
Overseas sale partner
Main manufacturer and product

Connector

Cable and wire

Fan and motor

Switch

Transformer etc.

Eco-products

Electronic parts wholesale and retail mail order.
Electronic parts wholesale
and retail mail order.
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