【产品】Parker Chomerics多尺寸矩形橡胶屏蔽密封圈，安装稳定性好、密封压力高
美国PARKER CHOMERICS（派克固美丽）公司是一家世界知名的屏蔽材料和导热材料生产厂家，该公司历史悠久，在行业中处于技术领先地位，是该领域中的龙头企业之一。橡胶屏蔽密封圈，以金属颗粒填充的橡胶为原材料制成，通常用在各种电子产品外壳和连接器的端面接口结构中，能够提供良好的电磁密封和水汽密封功能。
图1 多种尺寸矩形橡胶屏蔽密封圈系列产品
橡胶屏蔽密封圈从截面结构上看，最常见的有O形圈、D形圈、矩形圈、Y形圈和V形圈，等等。图1中所展示的是Parker Chomerics公司生产的多种尺寸矩形橡胶屏蔽密封圈产品，采用CHO-SEAL®系列导电橡胶为原材料，能够提供各种不同电气性能和机械强度的垫圈产品，以满足全面的市场应用需求。矩形圈和O形圈产品经常可以通用安装法兰结构，相对于O形圈，矩形圈的优点在于安装稳定性好、密封压力高，也不会出现O形圈常见的“回吸效应”。因此，只要矩形圈的尺寸精度得到保证，从密封性能的角度看，更加推荐矩形橡胶屏蔽密封圈产品，尤其在端面密封的应用中，优势特别明显。而且，与大部分O形圈采用模塑工艺成型不同的是，矩形圈采用的是挤出成型后切片的生产工艺，成本更低，是一种高性能、高成本效益的解决方案。
图2 矩形橡胶屏蔽密封圈的结构示意图和型号尺寸表
矩形橡胶屏蔽密封圈产品在选型时，除了通过选择导电橡胶材料，确定电气和机械性能以外，在结构尺寸方面，需要注意的关键尺寸为ID（内直径）、OD（外直径）和T（厚度）这三项。另外，还需要注意一个隐藏的关键尺寸，矩形圈的壁厚，即（OD-ID）/2，这个尺寸不能小于材料厚度T。Parker Chomerics推荐的标准最小壁厚为0.080英寸（2.032mm），推荐的标准厚度T为0.032英寸（0.81mm）和0.062英寸（1.57mm）。Parker Chomerics还推荐了一些常用的标准矩形垫圈型号和尺寸，如图2中所示。当然，该类型产品也接受定制生产，只需要如图2中标注ID、OD和T这三个关键尺寸，经Parker Chomerics确认后，即可获得对应的定制型号，下单订购。
矩形橡胶屏蔽密封圈的主要特点：
• 能够提供良好的电磁密封和水汽密封功能
• 采用CHO-SEAL®系列导电橡胶为原材料
• 安装稳定性好、密封压力高，不会出现O形圈常见的“回吸效应”
• 采用挤出成型后切片的生产工艺，是一种高性能、高成本效益的解决方案
• 矩形圈的壁厚（OD-ID）/2不能小于材料厚度T
• 推荐的标准最小壁厚为0.080英寸（2.032mm）
• 推荐的标准厚度T为0.032英寸（0.81mm）和0.062英寸（1.57mm）
• 接受定制生产，标注ID、OD和T这三个关键尺寸，经Parker Chomerics确认后，即可获得对应的定制型号
矩形橡胶屏蔽密封圈的典型应用：
• 电子产品外壳
• 屏蔽机箱，屏蔽机舱
• 小型便携式设备
• 电信设备，军工设备，工业设备
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【选型】Parker Chomerics（派克固美丽）热管理材料选型指南
目录- 产品简介 热传递基础 填缝材料 THERM-A-GAP™569,570,579,580,热垫片 THERM-A-GAP™974,G974,976,高性能热垫片 THERM-A-GAP™T63X系列,可涂布填缝材料 THERM-A-GAP™TP575NS,无硅热垫片 THERM-A-GAP™174,274,574,热垫片 THERMFLOW®相变垫片 HERMATTACH®热粘合带 THERM-A-FORM™可现场固化的灌注和底部填充材料 导热脂和导热胶 绝缘垫片 CHO-THERM®商用热绝缘垫片 CHO-THERM®高能热绝缘垫片 T-WING®和C-WING™薄型散热器 热管理词汇表 安全指南
型号- 65-00-T6XX-0030,WW-XX-5442-ZZZZ,WW-XX-D426-ZZZZ,T500,69-XX-20684-ZZZZ,WW-XX-D387-ZZZZ,69-12-XXXXX-A274,WW-XX-D390-ZZZZ,WW-XX-4659-ZZZZ,61 - 07 - 0909 - G570,69-XX-20698-ZZZZ,6WWXXYYYYZZZZ,T630,WW-XX-D409-ZZZZ,WW-XX-YYYY-ZZZZ,WW-XX-D6875-ZZZZ,WW-XX-D375-ZZZZ,WW-XX-D410-ZZZZ,69-XX-20686-ZZZZ,WW-XX-D424-ZZZZ,THERM-A-FORM™ T64X,69-11-25177-T630,65-00-T6XX - 0030,65-00-T670-3790,WW-XX-D399-ZZZZ,T63X,T404,T647,60-12-20264-TW10,69-11-24419-T630,T405,T646,T766,T644,T642,WW-XX-D385-ZZZZ,62-20-23116-T274,69-11-27155-575NS,69-12-22745-CW10,69 - 12 - XXXXX - A569,WW-XX-D414-ZZZZ,65-00-YYYY-ZZZZ,T650,T636,T635,WW-XX-D389-ZZZZ,65-00-T6XX - 0010,575-NS,WW-XX-D407-ZZZZ,62-16-23115-A274,WW-XX-8531-ZZZZ,WW-XX-D392-ZZZZ,WW-XX-D373-ZZZZ,69-11-27156-575NS,65-00-1642-0000,60-12-20267-TW10,T64X,69-11-27157-575NS,WW-XX-D379-ZZZZ,62-13-23114-T274,WW-XX-D396-ZZZZ,WW-XX-D382-ZZZZ,WW-XX-D418-ZZZZ,WW-XX-D403-ZZZZ,60-XX-YYYY-ZZZZ,274,WW-XX-4306-ZZZZ,62-04-23111-A274,65-00-1641-0000,65-00-T644-0045,WW-XX-402-ZZZZ,62-16-23115-T274,69-XX-20675-ZZZZ,WW-XX-4353-ZZZZ,WW-XX-D397-ZZZZ,T670,WW-XX-D417-ZZZZ,WW-XX-D378-ZZZZ,T405-R,T418,WW-XX-D419-ZZZZ,T777,T413,T414,WW-XX-D380-ZZZZ,T411,T412,69-12-22849-CW10,60-12-20269-TW10,65-00-T6XX-0180,WW-XX-D421-ZZZZ,WW-XX-4997-ZZZZ,WW-XX-D377-ZZZZ,T660,WW-XX-4305-ZZZZ,69-XX-27083-ZZZZ,69-12-23802-CW10,67-XX-YYYY-ZZZZ,69-11-27159-575NS,T444,65-01-1641-0000,WW-XX-4511-ZZZZ,174,TP575NS,65-00-T646-0200,WW-XX-D428-ZZZZ,WW-XX-5791-ZZZZ,WW-XX-8302-ZZZZ,WW-XX-D371-ZZZZ,WW-XX-D422-ZZZZ,974,976,65-00-T647-0200,WW-XX-6956-ZZZZ,T558,T557,WW-XX-4996-ZZZZ,61-07-0909-G174,62 - 20 - 0909 - A579,69-XX-20685-ZZZZ,60-12-20268-TW10,T441,62 - 20 - 0909 - A574,WW-XX-D381-ZZZZ,WW-XX-D412-ZZZZ,G974,65-00-T6XX - 0300,WW-XX-D411-ZZZZ,WW-XX-D374-ZZZZ,61 - 07 - 0909 - G174,WW-XX-4661-ZZZZ,WW-XX-D391-ZZZZ,PC07DS-7,WW-XX-D425-ZZZZ,WW-XX-D386-ZZZZ,6W-XX-YYYY-ZZZZ,WW-XX-D372-ZZZZ,WW-XX-D430-ZZZZ,65-00-T6XX-0300,WW-XX-D427-ZZZZ,WW-XX-D408-ZZZZ,WW-XX-D413-ZZZZ,69-11-27158-575NS,THERM-A-FORM™ 164X,WW-XX-D388-ZZZZ,69-XX-27072-ZZZZ,WW-XX-D423-ZZZZ,WW-XX-D376-ZZZZ,WW-XX-5792-ZZZZ,69-XX-20687-ZZZZ,WW-XX-D429-ZZZZ,WW-XX-D398-ZZZZ,T630G,6-6W-XX-YYYY-ZZZZ,69-XX-27070-ZZZZ,62-07-23112-A274,WW-XX-5527-ZZZZ,69-XX-27082-ZZZZ,62-10-23113-A274,WW-XX-D395-ZZZZ,1642,1641,WW-XX-4969-ZZZZ,65-00-T650-0003,WW-XX-4374-ZZZZ,WW-XX-D370-ZZZZ,WW-XX-D401-ZZZZ,62-20-23116-A274,WW-XX-D404-ZZZZ,WW-XX-D420-ZZZZ,C-WING,62-13-23114-A274,62-04-23111-T274,69-11-27154-575NS,65-00-T6XX - 0180,62-10-23113-T274,65-00-T644-0200,65-00-T642-0035,WW-XX-D383-ZZZZ,WW-XX-D405-ZZZZ,1671,60-12-20266-TW10,69 - 12 - XXXXX - A274,WW-XX-D416-ZZZZ,62-07-23112-T274,569,WW-XX-D065-ZZZZ,164X,T725,69-XX-YYYY-ZZZZ,65-00-T6XX-0010,65-00-T642-0250,65-00-T646-0045,WW-XX-D393-ZZZZ,THERM-A-GAP™ T63X,T609,570,WW-XX-D400-ZZZZ,69-XX-21259-ZZZZ,1678,574,1674,579,WW-XX-D406-ZZZZ,69-XX-20672-ZZZZ,65-00-T647-0045,WW-XX-D394-ZZZZ,69-XX-20991-ZZZZ,T710,580,WW-XX-D384-ZZZZ,WW-XX-D415-ZZZZ,60-12-20265-TW10,T-WING
Parker Chomerics Edge Mount Fingerstock Gaskets选型表
本表提供Parker Chomerics边缘安装电磁屏蔽指型簧片选型，包含材质、表面保护、螺距、长度、宽度等六项参数可供选型。
|
产品型号
|
品类
|
材质
|
材料厚度（英寸）
|
宽度（英寸）
|
表面保护
|
长度（英寸）
|
簧片宽度（英寸）
|
螺距（英寸）
|
|
56-61001T100-01600
|
Edge Mount Fingerstock
|
Beryllium Copper
|
0.002
|
0.3
|
Zinc Chromate (Clear)
|
16
|
0.141
|
0.188
|
选型表 - PARKER CHOMERICS 立即选型
Parker Chomerics（派克固美丽）热界面材料（用于电子产品散热）选型指南
目录- Company Profile Heat Transfer Fundamentals Thermal Gels Gap Filler Pads Phase Change Materials Thermal Tapes Potting and Underfill Materials Dielectric Pads Heat Spreaders Thermal Greases Glossary
型号- PAD30G,60-XX-D065-ZZZZ,60-XX-4353-ZZZZ,60-XX-D379-ZZZZ,60-XX-D417-ZZZZ,G570,PAD30A,GEL 75,T500,60-XX-6875-ZZZZ,60-XX-D420-ZZZZ,G974,60-XX-D381-ZZZZ,60-XX-4305-ZZZZ,60-XX-D382-ZZZZ,G579,579PN,A580,60-XX-D396-ZZZZ,T630,60-XX-4997-ZZZZ,60-XX-4306-ZZZZ,PAD 30,60-XX-D416-ZZZZ,6W-XX-YYYY-ZZZZ,60-XX-4996-ZZZZ,60-XX-D421-ZZZZ,60-XX-D402-ZZZZ,60-XX-6956-ZZZZ,60-XX-D404-ZZZZ,G569,60-XX-D415-ZZZZ,60-XX-D418-ZZZZ,60-XX-D429-ZZZZ,65-00-T670-3790,65-1P-CIP35-5600,60-XX-D395-ZZZZ,60-XX-D398-ZZZZ,60-XX-5792-ZZZZ,69-1X-YYYYY-ZZZZZZ,65-00-CIP35-0400,60-XX-D406-ZZZZ,T404,T647,60-12-20264-TW10,PAD60A,T405,T646,60-XX-D400-ZZZZ,T766,T644,T642,60-XX-4511-ZZZZ,60-XX-D384-ZZZZ,60-XX-D428-ZZZZ,60-XX-5791-ZZZZ,65-00-YYYY-ZZZZ,60-XX-D419-ZZZZ,T650,60-XX-D385-ZZZZ,60-XX-D391-ZZZZ,T636,T635,60-XX-D394-ZZZZ,G580,TC50,60-XX-D397-ZZZZ,60-XX-D378-ZZZZ,60-XX-D375-ZZZZ,60-XX-D425-ZZZZ,1641,65-5P-CIP35-10452,60-XX-D422-ZZZZ,60-XX-D372-ZZZZ,60-XX-D403-ZZZZ,60-12-20267-TW10,GEL 37,6W-XX-1015-ZZZZZZ,60-XX-D373-ZZZZ,60-XX-D409-ZZZZ,PC07DM-7,60-XX-4661-ZZZZ,579KT,60-XX-D387-ZZZZ,60-XX-YYYY-ZZZZ,60-XX-D412-ZZZZ,65-00-1641-0000,60-XX-D388-ZZZZ,65-00-T644-0045,65-00-T644-0200,GEL 30,64-XX-YYYY-ZZZZ,60-XX-D374-ZZZZ,60-XX-D390-ZZZZ,60-XX-4659-ZZZZ,60-XX-D408-ZZZZ,T670,65-00-T642-0035,T405-R,60-XX-4374-ZZZZ,T418,60-XX-D424-ZZZZ,60-XX-D410-ZZZZ,GEL 45,T777,1642 65-00-1642-0000,60-XX-D413-ZZZZ,T414,T411,T412,1671,60-12-20266-TW10,60-XX-8531-ZZZZ,60-12-20269-TW10,60-XX-D407-ZZZZ,PAD 60,569PN,60-XX-5527-ZZZZ,65-XX-YYYYY-ZZZZ,60-XX-5442-ZZZZ,60-XX-D426-ZZZZ,569,65-00-CIP35-0200,65-00-CIP35-0045,T660,PAD30PN,HCS10,T725,60-XX-D370-ZZZZ,60-XX-D376-ZZZZ,67-XX-YYYY-ZZZZ,65-00-T642-0250,60-XX-8302-ZZZZ,T444,GEL 8010,T766-06,65-00-T646-0045,A569,65-01-1641-0000,60-XX-D423-ZZZZ,PAD30KT,60-XX-D392-ZZZZ,60-XX-4969-ZZZZ,T609,570,65-00-T646-0200,1678,1674,60-XX-D371-ZZZZ,974,60-XX-D399-ZZZZ,60-XX-D405-ZZZZ,579,60-XX-D401-ZZZZ,976,60-XX-D377-ZZZZ,65-00-CIP35-1200,65-00-T647-0200,65-00-T647-0045,60-XX-D393-ZZZZ,60-XX-D427-ZZZZ,65-00-T650-0160,T558,HCS10G,6W-XX-0909-ZZZZZZ,T710,T557,CIP 35,60-XX-D383-ZZZZ,A579,PAD60,60-XX-D386-ZZZZ,580,60-XX-D389-ZZZZ,A570,60-XX-D430-ZZZZ,GEL 25NS,60-XX-D411-ZZZZ,HCS10A,60-XX-D414-ZZZZ,60-12-20268-TW10,T441,60-XX-D380-ZZZZ,60-12-20265-TW10
Parker Chomerics Twist Series Fingerstock Gaskets选型表
本表提供Parker Chomerics弯曲系列电磁屏蔽指型簧片选型，包含材质、是否带背胶、表面保护、螺距、长度、宽度、厚度等八项参数可供选型。
|
产品型号
|
品类
|
材料
|
材料厚度（英寸）
|
背胶
|
宽度（英寸）
|
表面保护
|
长度（英寸）
|
簧片宽度（英寸）
|
螺距（英寸）
|
|
55-45000-02400
|
Twist Series Fingerstock
|
Beryllium Copper
|
0.003
|
With PSA
|
0.23
|
Bright Finish
|
24
|
0.08
|
0.095
|
选型表 - PARKER CHOMERICS 立即选型
eVTOL飞行器需要全面的系统级热管理，Parker Chomerics协助客户提供成熟的系统级TMS功能
Parker Chomerics航空航天燃气轮机燃料系统部门的热管理团队提供了成熟的热管理系统级经验，可为苛刻的环境开发解决方案，包括先进的国防和情报收集系统应用，这些系统采用了制造特殊热密度挑战的技术。
【经验】电子产品外壳自然散热能力的工程估算
在产品研发的事后，通常要对电子元器件是否满足温度规格进行评估。影响电子的元器件温度通常有两个关键因素：电子元器件节点到产品外壳的热阻，外壳到环境的热阻。本文介绍了工程近似估算的方法，实际产品中会有更多的现实因素影响产品的外壳散热能力。推荐世强元件电商平台申请免费热仿真服务，免费使用Smart CFD热仿真软件，为您的产品选择合适的散热方案。
PARKER CHOMERICS SPRING-LINE D型连接器垫圈选型表
本表提供PARKER CHOMERICS SPRING-LINE D型连接器垫圈选型，包含连接方式、材料、电镀类型、高度（英寸）、宽度（英寸）五项参数可供选择。
|
产品型号
|
品类
|
连接方式
|
材料
|
电镀
|
高度（英寸）
|
宽度（英寸）
|
|
81-D-09A1-2000
|
SPRING-LINE D 型连接器垫圈
|
9-pin
|
不锈钢合金
|
洁净明亮（无镀层）
|
0.69
|
1.41
|
选型表 - PARKER CHOMERICS 立即选型
PARKER CHOMERICS导热凝胶选型表
PARKER CHOMERICS提供以下技术参数的导热凝胶选型，导热系数包含0.7~7.5W/m·K，热膨胀系数150~400ppm/K，介电强度180~220Vac/mil，符合ROHS标准，多种颜色可选
|
产品型号
|
品类
|
Color
|
Binder
|
Flow Rate, grams/min - 30cc syringe with no tip at
|
Specific Gravity
|
Typical Minimum Bondine Thickness, in (mm)
|
Thermal Conductivity, W/m-K
|
Heat Capacity, J/g-K
|
Coefficient of Thermal Expansion, ppm/K
|
Operating Temperature Range, ℃
|
Dielectric Strength, Vac/mil (kVac/mm)
|
Volume Resistivity, ohm-cm
|
Dielectric Constant @ 1,000 kHz
|
Dissipation Factor @ 1,000 kHz
|
Flammability Rating
|
RoHS Compliant
|
Outgassing,% TML (% CVCM)
|
Shelf Life, months from date of manufacture
|
Storage Conditions, ℃ @50% Relative Humidity
|
|
T630
|
导热凝胶
|
White
|
Silicone
|
10 @0.130"orifice
|
2
|
0.004 (0.10)
|
0.7
|
1.1
|
350
|
-55 to 200
|
200 (8)
|
10¹⁴
|
5.5
|
0.01
|
V-0
|
Yes
|
0.55 (0.14)
|
18
|
10 to 32
|
选型表 - PARKER CHOMERICS 立即选型
电子商城
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
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