2400-twisted fingerstrips header

Twisted fingerstrips for EMI shielding

These fingerstrips are electronic gaskets for general EMI-shielding applications where there is a narrow opening or gap

Stick-on mounting Finger stock gaskets with pressure sensitive adhesive (PSA). Suited for low profile, bi-directional applications such as the rack mounting of line cards in telecommunications equipment. The gasket offers high EMI shielding performance in applications where space may be limited. Stick-on mounting Fingerstrips are low compression, adhesive mounted beryllium copper shielding strips. The self-adhesive tape makes mounting easy and secure.

Combination with environmental rubber gasket
(on request)

As an option, the 2400 series Twisted finger stock gasket can be combined with a environmental rubber gasket. This offers a high degree of protection against dust and moisture.

Bold, underlined items are 98% on stock.


Twisted fingerstrips 2401

A double row of contacts in one narrow shielding strip. The Twisted fingerstrip is mounted securely with standard Instant Tac adhesive. The optional poron-rubber Enviroseal protects against moisture, dust and other contaminants. Also available in continuous-length rolls (on request).

Twisted fingerstrips 2401
Part number A C D F G H Material thickness
2401-01 12.3 4.6 1.8 610 4.2 3.8 0.08 mm
2401-02 12.3 4.8 1.8 499 4.2 3.8 0.08 mm
2401-03 12.3 4.8 1.8 10000 4.2 3.8 0.08 mm
2401-04 12.3 4.8 1.8 406 4.2 3.8 0.08 mm
2401-05 12.3 4.8 1.8 610 4.2 3.8 0.08 mm
Material: Beryllium-copper

Twisted fingerstrips 2402

For areas where a small dynamic range is required and where the shield in its “compressed state” will not extend beyond its uncompressed dimension “A.” Mounting is simple with standard Instant Tac adhesive. An optional poron-rubber Enviroseal protects against moisture, dust and other contaminants. Also available in continuous-length rolls.

Twisted fingerstrips 2402
Part number A D F G H Material thickness
2402-01 5.8 0.8 610 2.4 2.0 0.08 mm
2402-02 8.5 1.8 610 4.2 3.8 0.08 mm
2402-03 12.7 3.1 610 6.4 6.0 0.08 mm
Material: Beryllium-copper

Twisted fingerstrips 2403

For applications where side mounting is required - see “B” dimension. The Twisted fingerstrip 2403 is mounted securely with Instant Tac adhesive on the surface perpendicular to the area where compression contact occurs.

2403-01 | 2403-03


2403-02 | 2403-04

 

Part number A B C D F G H Material thickness
2403-01 3.9 2.1 0.8 0.08 610 2.4 2.0 0.08 mm
2403-02 3.9 2.1 0.8 0.08 610 2.4 2.0 0.08 mm
2403-03 5.0 3.8 1.8 0.08 499 4.2 3.8 0.08 mm
2403-04 5.0 3.8 1.8 0.08 499 4.2 3.8 0.08 mm
Material: Beryllium-copper

Twisted fingerstrips 2404

For applications where a small dynamic range is required and a clip-on mounting is preferred. Mounts simply by pressing into position.

Twisted fingerstrip 2404
Part number A B C D F G H Material thickness Compression
2404-01 3.8 1.0 3.7 0.8 405 2.4 2.0 0.08 mm  
2404-02 3.8 1.5 3.5 0.8 405 2.4 2.0 0.08 mm  
2404-03 4.7 1.0 4.5 0.8 405 2.4 2.0 0.08 mm  
2404-04 4.3 1.5 4.4 0.8 405 2.4 2.0 0.08 mm  
2404-05 4.8 1.0 4.1 1.8 407 4.2 3.8 0.08 mm  
2404-06 4.8 1.5 3.6 1.8 407 4.2 3.8 0.08 mm  
2404-07 4.8 2.0 3.2 1.8 407 4.2 3.8 0.08 mm  
2404-08 5.9 1.0 4.7 0.8 405 2.4 2.0 0.08 mm  
2404-09 5.9 1.5 4.3 0.8 405 2.4 2.0 0.08 mm  
2404-10 6.4 1.0 5.7 1.8 407 4.2 3.8 0.08 mm  
2404-11 6.4 1.5 5.3 1.8 407 4.2 3.8 0.08 mm  
2404-12 6.4 2.0 5.0 1.8 407 4.2 3.8 0.08 mm  
2404-13 4.0 1.5 4.0 0.8 610 2.4 2.0 0.08 mm 25% 48 kg/m
50% 71 kg/m
2404-14 4.0 1.5 5.8 0.8 610 2.4 2.0 0.08 mm 25% 48 kg/m
50% 71 kg/m
2404-15 5.6 1.5 5.6 1.8 610 4.2 3.8 0.08 mm 25% 15 kg/m
50% 33 kg/m
2404-16 9.7 1.5 5.6 1.8 610 4.2 3.8 0.08 mm 25% 15 kg/m
50% 33 kg/m
Material: Beryllium-copper

 

To get a quotation for Twisted fingerstrips for EMI shielding within 24 hours fill in the form below.

Specify the part number that you need from the table above
* Note: The red blocks are required
Products related to Twisted fingerstrips for EMI shielding

Angled fingerstrips series for 90° EMC shielding

Circular fingerstrip series

Contact fingers series

Door fingerstrips/spring contacts

Clip-on mounting fingerstrip series

Snap-on mounting fingerstrip series