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Sumitomo Electric

Sumitomo Electric Interconnect Products manufactures Sumitube® premium heat shrink tubing, SumiMark® and Sumitag identification systems, and immersion resistant Solder Termination Sleeves (STS) shielded terminators and related products. Sumitube heat shrink tubing and STS sleeves meet all major commercial and military specifications for aerospace, military, automotive, industrial and medical applications.


  • Sumitomo Electric Interconnect

    STS-H-CR-436-38

    Regular price $1.30
    In stock (94330 available)
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  • Sumitomo Electric Interconnect

    W3B2-3/1-BLACK-4FT

    Regular price $0.83
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  • Sumitomo Electric Interconnect

    STS-H-MB-10

    Regular price $1.87
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  • Sumitomo Electric Interconnect

    W3B2-19/6-RED-4FT

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  • Sumitomo Electric Interconnect

    STS-H-M-5

    Regular price $1.09
    Low stock (10 available)
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  • Sumitomo Electric Interconnect

    STS-H-M-2

    Regular price $0.59
    In stock (138555 available)
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  • Sumitomo Electric Interconnect

    W3B2-12/4-RED-4FT

    Regular price $1.83
    In stock (62 available)
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  • Sumitomo Electric Interconnect

    W3B2(4X)-52/13-BLACK-4FT

    Regular price $12.84
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  • Sumitomo Electric Interconnect

    W3B2(4X)-24/6-WHITE-4FT

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  • Sumitomo Electric Interconnect

    W3B2(4X)-12/3-BLACK-4FT

    Regular price $2.64
    Very low stock (8 available)
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  • Sumitomo Electric Interconnect

    V-3/16-BLACK

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  • Sumitomo Electric Interconnect

    V-1-BLACK

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  • Sumitomo Electric Interconnect

    STS-H-C5-7

    Regular price $1.08
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  • Sumitomo Electric Interconnect

    STS-H-HC-3

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  • Sumitomo Electric Interconnect

    STS-H-CR-436-37

    Regular price $1.52
    Very low stock (7 available)
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  • Sumitomo Electric Interconnect

    STS-H-CR-436-36

    Regular price $1.22
    In stock (25782 available)
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  • Sumitomo Electric Interconnect

    STS-H-C4-3

    Regular price $1.17
    In stock (986 available)
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  • Sumitomo Electric Interconnect

    STS-H-C-4

    Regular price $0.84
    In stock (890 available)
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  • Sumitomo Electric Interconnect

    STS-H-C5-6

    Regular price $1.00
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  • Sumitomo Electric Interconnect

    STS-H-C4-8

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  • Sumitomo Electric Interconnect

    STS-H-ML-7

    Regular price $1.44
    In stock (52214 available)
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  • Sumitomo Electric Interconnect

    STS-H-ML-5

    Regular price $1.56
    In stock (2484 available)
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  • Sumitomo Electric Interconnect

    STS-H-C4-2

    Regular price $1.17
    In stock (1309 available)
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  • Sumitomo Electric Interconnect

    STS-H-C5-5

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