3M CN4490 0.75"SQ-250

Obsolete

3M (TC)

RF SHLD SHEET 0.75"X0.75" 250PK

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Obsolete

3M (TC)

RF SHLD SHEET 0.75"X0.75" 250PK

Technical Specifications

Parameters and characteristics for this part

Specification	3M CN4490 0.75"SQ-250

Adhesive	Conductive, Single Sided
Length [x]	0.75 in
Length [x]	19.1 mm
Material	Nickel-Copper (NI/CU) Fabric
Shape	Square
Shelf Life	60 Months
Shelf Life Start	Date of Manufacture
Storage/Refrigeration Temperature [Max]	80 °F, 27 °C
Storage/Refrigeration Temperature [Min]	10 °C
Thickness - Overall	0.05 mm
Thickness - Overall [custom]	0.002 in
Type	Shielding Sheet
Width	0.75 in
Width	19.1 mm

Part	Shelf Life	Storage/Refrigeration Temperature [Max]	Storage/Refrigeration Temperature [Min]	Thickness - Overall [custom]	Thickness - Overall	Width	Width	Shape	Length [x]	Length [x]	Material	Type	Shelf Life Start	Adhesive	Width [x]	Width [x]	Length	Length
3M (TC) 3M CN4490 0.75"SQ-250	60 Months	27 °C 80 °F	10 °C	0.002 in	0.05 mm	0.75 in	19.1 mm	Square	0.75 in	19.1 mm	Nickel-Copper (NI/CU) Fabric	Shielding Sheet	Date of Manufacture	Conductive Single Sided
3M (TC) 3M CN4490 1"SQ-250	60 Months	27 °C 80 °F	10 °C	0.002 in	0.05 mm		25.4 mm	Square	1 in	25.4 mm	Nickel-Copper (NI/CU) Fabric	Shielding Sheet	Date of Manufacture	Conductive Single Sided	1 in
3M (TC) 3M CN4490 CIRCLE-1.5"-100	60 Months	27 °C 80 °F	10 °C	0.002 in	0.05 mm		38.1 mm	Circular			Nickel-Copper (NI/CU) Fabric	Shielding Sheet	Date of Manufacture	Conductive Single Sided	1.5 in
3M (TC) 3M CN4490 CIRCLE-2"-100	60 Months	27 °C 80 °F	10 °C	0.002 in	0.05 mm			Circular			Nickel-Copper (NI/CU) Fabric	Shielding Sheet	Date of Manufacture	Conductive Single Sided	2 in	50.8 mm
3M (TC) 3M CN4490 CIRCLE-0.75"-250	60 Months	27 °C 80 °F	10 °C	0.002 in	0.05 mm	0.75 in	19.1 mm	Circular			Nickel-Copper (NI/CU) Fabric	Shielding Sheet	Date of Manufacture	Conductive Single Sided
3M (TC) 3M CN4490 1.5"SQ-100	60 Months	27 °C 80 °F	10 °C	0.002 in	0.05 mm		38.1 mm	Square			Nickel-Copper (NI/CU) Fabric	Shielding Sheet	Date of Manufacture	Conductive Single Sided	1.5 in		1.5 "	38.1 mm

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

RF EMI Shielding Sheet CN-4490 Nickel-Copper (NI/CU) Fabric Conductive, Single Sided 0.750" (19.10mm) X 0.750" (19.10mm) X 0.002" (0.05mm)

Technical documentation and resources