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FABRIC-OVER-FOAM

PART NUMBERS

MULTIPLE STANDARD PROFILES AVAILABLE

Flexible design options

Laird Technologies Fabric-Over-Foam products are available in a wide range of shapes and sizes offering a diverse selection when addressing your EMI concerns. Fabric-Over-Foam gaskets are available in profiles that are cut to length.

FABRIC*

Fabric Types Metal Coating Conductivity (ASTM F390) Application Benefits Taffeta Ni/Cu

FOAM* Features and Benefits:

Foam Types Compression Set (ASTM D 3574) Color Application Benefits

• Shielding effectiveness of >100dBacross a wide spectrum of frequencies (MIL-STD 285 mod.) • Extremely low compression forcesallow for use of lighter materials • Low surface resistivity of<0.07ohms/square (ASTM F390)•Wide range of flame retardantgaskets available (UL recognized per UL94 V0). UL yellow cards available on request• Abrasion resistant metallizedfabric shows virtually no degradation in shielding performance after 800,000 cycles (ASTM D3886)•Urethane foam core provides lowcompression set ensuring long- term reliable gasket performance• Service temperatures from-40°F to 158°F (-40°C to 70°C)• Customer supplied drawings in all conventional CAD formats via the virtual design tool at www.lairdtech.com to ensure to ensure quick design evaluation

Urethane(Polyester) 5 to 10% Charcoal Profile or I/Ogaskets Simple-moderate shapes,Low compression gasket,Flame retardant Sculpted Urethane(Polyether) 5 to 10% Tan Complexprofilegaskets Complex shapes,Low compression gasket,Flame retardant

PRESSURE SENSITIVE ADHESIVE*

Pressure SensitiveAdhesive Type Application Benefits 3M™ 9485 or equivalent .005 in thick Acrylic non-conductive High tack,Shear resistant High peel strengthTemperature resistant

Diverse Assembly Options

A sampling for standard profiles are shown on the following pages; custom configurations and sizes can be designed to meet your specific requirements.Pressure sensitive adhesive (PSA) can be complemented with the Easy Peel® release liner.

Part Number Example:

Digits:

1234567891011121314

4693-PA-51H-01200

P P r r o o f f i i l l e e S A A t t t t a a c c h h m m e e n n t t & & P P a a r r t t C C o o r r e e M M a a t t e e r r i i a a l l s s F F l l a a m m e e R F F a a b b r r i i c c C P P a a r r t t L S h h a a p p e e & S S p p e e c c i i f f i i c c D D e e t t a a i i l l s s
H = Sculpted Urethane 5 = Soft Urethane R a a t t i i n n g g C o o v v e e r r L e e n n g g t t h h & S S i i z z e e
AA = No PSAPA = With PSA 1 = UL94 V0 H= Ni/Cu Taffeta See back cover for contact information.

Digits 1 through 4 Digits 7 through 9

Designate profile number. Designate the core materials,flame rating and fabric cover combinations.

Digits 5 through 6

Designate pressure sensitive adhesive (PSA)attributes of the product.

Digits 10 through 14

Designate the part length in inches to two decimal places.For the example shown above,the “01200” denotes a 12.00 inch (304,8mm) long gasket).

For additional information on any of the other products available, please contact sales for assistance or visit www.lairdtech.com.

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