1194 Tape Copper Foil with Nonconductive Adhesive Data Sheet Product Description Applications 3M 1194 Tape consists of a 1-ounce deadsoft copper foil backing and an aggressive nonconductive pressure-sensitive acrylic adhesive. 3M 1194 Tape is typically used for applications requiring economical electrical bonding, grounding, and EMI shielding. The copper foil backing is solderable and resists oxidation and discoloration. * Deadsoft 1-ounce copper foil backing * Nonconductive acrylic adhesive * Supplied on a removable liner for easy handling and diecutting Shielding Effectiveness * Widths from 1/4" to 23" * Longer lengths up to several times normal length, dependent upon width. Check with Customer Service. Many factors determine the true shielding effectiveness of a shielding tape, including type and thickness of foil, adhesive type, intimacy of contact, smoothness of application surface, strength and frequency of the EMI signal, etc. However, using standard tests and fixtures, it is possible to determine a value for the attenuation. For 3M 1194 Tape, typical shielding effectiveness (far field) is in the range of 50dB to 60dB (30 MHz to 1 GHz). Properties Typical Values Like all 3M shielding tapes, 3M 1194 is available in standard and custom widths and lengths. Standard length for 3M 1194 is 36 yards. Backing thickness 1 1.4 mil (0,04mm) Total thickness (backing plus adhesive) 2.6 mil (0.066mm) Breaking strength 1 25 lb./in (44 N/10mm) Adhesion to steel 1 40 oz/in (4,4 N/10mm) Flame retardancy 2 Pass * Footnote: 1. Test method ASTM D 1000 2. UL-recognized for flame retardancy per UL 510, Product Category 0ANZ2, File E17385. Important Notice Technical information provided by 3M is based on experience and/or tests believed to be reliable, but their accuracy is not guaranteed and the results may not be relevant to every user's application. For this reason 3M does not accept responsibility or liability, direct or consequential, arising from reliance upon any information provided and the user should determine the suitability of the products for their intended use. Nothing in this statement will be deemed to exclude or restrict 3M's liability for death or personal injury arising from its negligence. All questions of liability relating to 3M products are governed by the seller's terms of sale subject where applicable to the prevailing law 3M United Kingdom PLC Electrical Products Group Hudson Road Bedford MK41 0HR Tel: 01234 268868 Fax: 01234 229433 3M Ireland Electrical products Group 3M House, Adelphi Centre Dun Loaghaire, CO. Dublin, Ireland Tel: (01) 2803555 Fax: (01) 2803509 If any goods supplied or processed by or on behalf of 3M prove on inspection to be defective in material or workmanship, 3M will (at its option) replace the same or refund to the Buyer the price paid for the goods or services. Except as set our above, all warranties and conditions, whether express or implied, statutory or otherwise are excluded to the fullest extent permissible at law. 3M and Scotchcast are trademarks of the 3M Company. Printed in the UK. (c) 3M United Kingdom PLC, 1999 Innovation Jan. 2000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: 3M: 1194-3/4"x36yd 1194-1/2"x36YD 1194-1/4"x36yd