缓解电磁干扰并有助于降低噪声和振动的解决方案

3M™ 粘合剂和防护产品协同作用,有助于降低机械和电磁噪声

可缓解电磁干扰并有助于降低噪声和振动的 3M™ 解决方案图片 电子印刷电路板 (PCB) 组件经常面临双重挑战:既要控制机械应力,同时还要控制电磁干扰。通过将 3M 导电压敏胶与 3M Bumpon™ 保护产品弹性卷材相结合,设计人员和制造商可以同时应对这两个挑战。Bumpon 产品通过减振、间隔和改善气流来帮助保护敏感的 PCB 元器件,导电压敏胶则能提供可靠的 EMI 接地和屏蔽。这些解决方案共同作用,有助于降低机械和电磁噪声,从而提高电子设备的稳健性能、可靠性和使用寿命。

3M™ 粘合剂和 Bumpon 应用图片 

3M 导电粘性转移胶带 9703 和 9713 专为电子组件中的 EMI 屏蔽和接地而设计。两者均采用压敏胶,方便粘贴,并且可以制成各种定制形状。3M 9703 胶带仅提供 Z 轴方向的导电性,脱气量较低,适用于需要严格控制互连且无横向短路的应用,尤其适用于航空航天和国防领域。3M 胶带 9713 具有各向同性的 XYZ 轴导电性,并采用镀镍碳纤维基布,可针对更大接触面积和广泛的电子应用提供均衡的粘合性和导电性。

特性
  • 用于电磁干扰屏蔽和接地的导电 PSA 系统
  • 无需热固化,可提高组装效率
  • 适用于模切和定制转换
  • 为电子基底提供可靠接触
  • 无卤素* 且符合 RoHS 规范*(具体产品适用)
  • 3M 9703 胶带:仅 Z 轴导电,低脱气量丙烯酸粘合剂,非常适合防止横向短路
  • 3M 9713 胶带:XYZ 轴导电,镀镍碳纤维基布,具有良好的可加工性和更广泛的基底兼容性

3M Bumpon 弹性卷材 SJ5816、SJ5632 和 SJ5832 由橡胶脚座材料制成,设计用作支脚、挡块和垫片,以多功能卷材形式提供可靠的保护和性能,可满足各种厚度的模切需求。

特性
  • 聚氨酯结构
  • 采用 3M 压敏胶,易于粘贴
  • 高防滑性能
  • 不会刮伤或弄脏表面
  • 有助于减少振动和噪声
  • 不会开裂或硬化

*按照 IEC 61249-2-21 规定,“无卤素”是指溴的最大含量不超过 900 ppm、氯的最大含量不超过 900 ppm,并且溴和氯的最大总含量不超过 1500 ppm。**欧盟 RoHS 本产品未超过欧盟指令 2011/65/EU(RoHS 重制版/RoHS 2)附件二中规定的最大浓度值 (MCV)。这意味着该产品中的每种均质材料均不超过以下最大允许浓度 (MCV):(a) 铅、汞、六价铬、多溴联苯或多溴二苯醚的含量不超过 0.1%(按重量);(b) 镉的含量不超过 0.01%(按重量)。

9703 Tape Case

图片制造商零件编号描述可供货数量价格查看详情
RF EMI SHLDING TAPE 36YDS X 0.5"9703 (1/2")RF EMI SHLDING TAPE 36YDS X 0.5"22 - 立即发货$1,175.11查看详情
9703 ELECTRICALLY CONDUCTIVE ADH9703SQ-59703 ELECTRICALLY CONDUCTIVE ADH101 - 立即发货$180.24查看详情
RF EMI SHLDING TAPE 36YDSX0.25"9703XYZRF EMI SHLDING TAPE 36YDSX0.25"65 - 立即发货$986.52查看详情
RF EMI SHLDING TAPE 5YDS X 0.75"9703-0.75-5RF EMI SHLDING TAPE 5YDS X 0.75"37 - 立即发货$543.39查看详情
3M ELECTRICALLY CONDUCTIVE ADHES9703-1"X10YDS3M ELECTRICALLY CONDUCTIVE ADHES22 - 立即发货$752.91查看详情
RF EMI SHIELDING TAPE 5YDS X 2"9703-2-5RF EMI SHIELDING TAPE 5YDS X 2"12 - 立即发货$1,295.53查看详情
RF EMI SHIELDING TAPE 36YDS X 1"9703XYZTDRF EMI SHIELDING TAPE 36YDS X 1"0 - 立即发货$2,246.01查看详情
TAPE ADHSV TRNSFR 1"X 3" 15/PACK9703-1-3(15)TAPE ADHSV TRNSFR 1"X 3" 15/PACK5 - 立即发货$438.07查看详情
RF EMI SHIELD TAPE 108YDSX0.75"9703-1-36RF EMI SHIELD TAPE 108YDSX0.75"0 - 立即发货$2,964.25查看详情
TAPE ADHSV TRAN 1/2"X 1/2" 25PK9703SQ-0.5(25)TAPE ADHSV TRAN 1/2"X 1/2" 25PK0 - 立即发货$184.56查看详情

9713 Tape Case

图片制造商零件编号描述可供货数量价格查看详情
RF EMI SHIELDING TAPE 36YDS X 1"9713XYZRF EMI SHIELDING TAPE 36YDS X 1"45 - 立即发货$1,659.98查看详情
RF EMI SHIELDING TAPE 36YDS X 4"9713XYZ 4"X36YDRF EMI SHIELDING TAPE 36YDS X 4"11 - 立即发货$5,641.86查看详情
RF EMI SHLDING TAPE 36YDS X 0.5"9713XYZ 1/2"X36YDRF EMI SHLDING TAPE 36YDS X 0.5"17 - 立即发货$918.09查看详情
RF EMI SHLDING TAPE 36YDSX0.25"9713 1/4"X36YDRF EMI SHLDING TAPE 36YDSX0.25"0 - 立即发货$446.25查看详情
RF EMI SHLDING TAPE 36YDS X 4.5"9713 4.5"X36YDRF EMI SHLDING TAPE 36YDS X 4.5"0 - 立即发货$5,830.86查看详情
RF EMI SHIELDING TAPE 98.75MX4"9713XYZ 4"X108YDRF EMI SHIELDING TAPE 98.75MX4"0 - 立即发货$11,832.82查看详情
RF EMI SHIELDING TAPE 36YDSX12"9713 12"X36YDRF EMI SHIELDING TAPE 36YDSX12"0 - 立即发货$15,247.72查看详情
TAPE COND ADHESIVE 10.24"X 108YD9713 260MMX98.7MTAPE COND ADHESIVE 10.24"X 108YD0 - 立即发货$31,044.78查看详情
RF EMI SHLDING TAPE 98.75M X 12"9713 12"X108YDRF EMI SHLDING TAPE 98.75M X 12"0 - 立即发货$35,875.48查看详情
RF EMI SHLD TAPE 108YDSX14.016"9713RF EMI SHLD TAPE 108YDSX14.016"1 - 立即发货$77,947.79查看详情
RF EMI SHLDING TAPE 98.75M X 14"9713RF EMI SHLDING TAPE 98.75M X 14"0 - 立即发货See Page for Pricing查看详情

SJ5816 Bumpons

图片制造商零件编号描述可供货数量价格查看详情
3M SJ5816 BUMPER PROTECTIVESJ5816-9-13M SJ5816 BUMPER PROTECTIVE0 - 立即发货$454.11查看详情
3M SJ5816 BUMPER PROTECTIVESJ5816-4.5-13M SJ5816 BUMPER PROTECTIVE0 - 立即发货$486.61查看详情
3M SJ5816 BUMPER PROTECTIVESJ5816-4.5-53M SJ5816 BUMPER PROTECTIVE0 - 立即发货$1,250.65查看详情
3M SJ5816 BUMPER PROTECTIVESJ5816-4.5-103M SJ5816 BUMPER PROTECTIVE0 - 立即发货$2,106.28查看详情
3M SJ5816 BUMPER PROTECTIVESJ5816-9-53M SJ5816 BUMPER PROTECTIVE0 - 立即发货$2,106.28查看详情
3M SJ5816 BUMPER PROTECTIVESJ5816-9-103M SJ5816 BUMPER PROTECTIVE0 - 立即发货$3,930.98查看详情

SJ5632 Bumpons

图片制造商零件编号描述可供货数量价格查看详情
3M SJ5632 BUMPER PROTECTIVESJ5632-4.5-13M SJ5632 BUMPER PROTECTIVE0 - 立即发货$350.75查看详情
3M SJ5632 BUMPER PROTECTIVESJ5632-9-13M SJ5632 BUMPER PROTECTIVE0 - 立即发货$517.89查看详情
3M SJ5632 BUMPER PROTECTIVESJ5632-4.5-53M SJ5632 BUMPER PROTECTIVE0 - 立即发货$1,118.19查看详情
3M SJ5632 BUMPER PROTECTIVESJ5632-9-53M SJ5632 BUMPER PROTECTIVE0 - 立即发货$2,083.61查看详情
3M SJ5632 BUMPER PROTECTIVESJ5632-9-103M SJ5632 BUMPER PROTECTIVE0 - 立即发货$3,889.59查看详情
3M SJ5632 BUMPER PROTECTIVE3M SJ5632 4.5" X 10'3M SJ5632 BUMPER PROTECTIVE0 - 立即发货See Page for Pricing查看详情

SJ5832 Bumpons

图片制造商零件编号描述可供货数量价格查看详情
3M SJ5832 BUMPER PROTECTIVESJ5832-9-13M SJ5832 BUMPER PROTECTIVE21 - 立即发货$456.84查看详情
3M SJ5832 BUMPER PROTECTIVESJ5832-4.5-13M SJ5832 BUMPER PROTECTIVE29 - 立即发货$324.19查看详情
3M SJ5832 BUMPER PROTECTIVESJ5832-4.5-53M SJ5832 BUMPER PROTECTIVE0 - 立即发货$909.53查看详情
3M SJ5832 BUMPER PROTECTIVESJ5832-4.5-103M SJ5832 BUMPER PROTECTIVE0 - 立即发货$1,693.66查看详情
3M SJ5832 BUMPER PROTECTIVESJ5832-9-53M SJ5832 BUMPER PROTECTIVE0 - 立即发货$1,693.66查看详情
3M SJ5832 BUMPER PROTECTIVESJ5832-9-103M SJ5832 BUMPER PROTECTIVE0 - 立即发货$3,159.56查看详情
发布日期: 2026-02-25