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3M Company

3M Company- Heavy-Duty Circular Connectors

3M Company was founded in 1902 and is headquartered in Maplewood, Minnesota, USA, operating as a diversified global technology giant. The company's core business spans four major segments: Safety & Industrial, Transportation & Electronics, Health Care, and Consumer, with a strong emphasis on innovation and a vast product portfolio. Within the electronic components sector, 3M is not a semiconductor manufacturer but a critical supplier of advanced materials and interconnects. Key electronic product lines include 3M™ Textool™ test sockets and connectors, 3M™ Twin Ax high-speed cable assemblies, 3M™ electrically conductive adhesive transfer tapes, and 3M™ thermally conductive interface materials. Additionally, the company provides fluoropolymers like 3M™ Dyneon™ and optical films for semiconductor fabrication and display manufacturing. 3M leverages its expertise across 51 core technology platforms to deliver solutions that enhance electronic device performance in smartphones, data centers, automotive electronics, and aerospace. In the electronic materials market, 3M holds a leading position due to its technical advantages, quality, and close collaboration with OEMs. The company's products are used in nearly 200 countries, and it continues to grow with trends such as 5G, AI, and electric vehicles. While not traditionally ranked among semiconductor suppliers, 3M is an essential enabler of the electronics industry with a focus on material science innovation.

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Heavy-Duty Circular Connectors - 型号列表

8 parts in total

Part # Aliases

Weight

Shell Size - Insert

Standard Package

Product Category

RoHS

Type

Product Type

Mfr Part #Quantity AvailablePricePart # AliasesProduct CategoryRoHSProduct TypeStandard PackageWeightMaterialShell Size - InsertTypeAccessory TypeRF Family/StandardFor Use With/Related ProductsPackagingPitchContact Finish1st Contact GenderNumber of Contacts
4270-4R
4270-4R

Connector Accessories Electrically Conductive Connector Cover Bag Circular MIL Spec Tools, Hardware & Accessories CIR CONN COVER 4R COVER CIRCULAR .250" ID 1000PCS

3m interconnect solutions

9571: ¥5.16805400718592 98079815555Circular MIL Spec Tools, Hardware & AccessoriesVendor undefined / Vendor undefinedDustcapsTrays4.250 lbsComposite0.250" ID, 0.336" ODCoverCap (Cover)4270MS90376 and MIL PRF 5501/31A or 32A Connectors-----
4270-16Y
4270-16Y

Connector Accessories Electrically Conductive Connector Cover Bag Circular MIL Spec Tools, Hardware & Accessories CIR CONN COVER 16Y COVER CIRCULAR .893" ID 1000PCS

3m interconnect solutions

29891: ¥4.28405400718537 98079814459Circular MIL Spec Tools, Hardware & AccessoriesVendor undefined / Vendor undefinedDustcapsBulk5.750 lbsComposite0.893" ID, 0.963" ODCoverCap (Cover)4270MS90376 and MIL PRF 5501/31A or 32A Connectors-----
4270-28R
4270-28R

Connector Accessories Electrically Conductive Connector Cover Bag Circular MIL Spec Tools, Hardware & Accessories CIR CONN COVER 28R COVER CIRCULAR 1.715" ID 500PCS

3m interconnect solutions

2991: ¥6.05205400718549 98079814574Circular MIL Spec Tools, Hardware & AccessoriesVendor undefined / Vendor undefinedDustcapsBulk6 lbsComposite1.715" ID, 1.790" ODCoverCap (Cover)4270MS90376 and MIL PRF 5501/31A or 32A ConnectorsBox----
4270-36Y
4270-36Y

Connector Accessories Circular Cover Bag Circular MIL Spec Tools, Hardware & Accessories CIR CONN COVER 36Y COVER CIRCULAR 2.14" ID 250PCS

3m interconnect solutions

841: ¥20.4005400718553 98079814608Circular MIL Spec Tools, Hardware & AccessoriesVendor undefined / Vendor undefinedDustcapsBulk6.050 lbsComposite2.140" ID, 2.210" ODCircular CoverCap (Cover)4270MS90376 and MIL PRF 5501/31A or 32A ConnectorsBox----
4270-36R
4270-36R

Connector Accessories Circular Cover Bag Circular MIL Spec Tools, Hardware & Accessories CIR CONN COVER 36R COVER CIRCULAR 2.215" ID 250PCS

3m interconnect solutions

10155: ¥20.46805400718554 98079814616Circular MIL Spec Tools, Hardware & AccessoriesVendor undefined / Vendor undefinedDustcapsBulk5 lbsComposite2.215" ID, 2.290" ODCircular CoverCap (Cover)4270MS90376 and MIL PRF 5501/31A or 32A ConnectorsBox----
4270-24Y
4270-24Y

Connector Accessories Electrically Conductive Connector Cover Bag Circular MIL Spec Tools, Hardware & Accessories CIR CONN COVER 24Y COVER CIRCULAR 1.39" ID 500PCS

3m interconnect solutions

3700120: ¥2.85605400718545 98079814533Circular MIL Spec Tools, Hardware & AccessoriesVendor undefined / Vendor undefinedDustcapsBag5.550 lbsComposite1.390" ID, 1.460" ODCoverCap (Cover)4270MS90376 and MIL PRF 5501/31A or 32A Connectors-----
5620-0000
5620-0000

20/.125BCKPLN/PINSTOP/30 Headers & Wire Housings BOARDMT SKT 20 POS

3m interconnect solutions

681: ¥48.21280610203939Headers & Wire HousingsRoHS CompliantReceptacles / Sockets - PCB---------3.18 mmGoldSocket (Female)20
4270-25Y
4270-25Y

Connector Accessories Electrically Conductive Connector Cover Bag Circular MIL Spec Tools, Hardware & Accessories CONN COVER/CIRCULAR 1.54 ID COVER CIRCULAR 1.54" ID 500PCS

3m interconnect solutions

7381: ¥6.05205400718547 98079814558Circular MIL Spec Tools, Hardware & AccessoriesVendor undefined / Vendor undefinedDustcapsBulk4.850 lbsComposite1.540" ID, 1.580" ODCoverCap (Cover)4270MS90376 and MIL PRF 5501/31A or 32A Connectors-----
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