The Littelfuse Inc. 960566-FEMTOSMDC012F-2 is a circuit protection product that is a part of the PolySwitch® femtoSMDC series.

• Type: Polymeric
• Packaging: Tape and reel
• Height-seated (Max): Not available
• Standard Package: 5,000
• Mounting Style: SMD (SMT)
• Thickness (Max): 0.030" (0.75mm)
• Voltage-max: 9V
• Current-max: 40A
• Current-hold (Ih) (Max): 120mA
• Current-trip (It): 300mA
• Time to Trip: 100ms
• Package/Case: 0603 (1608 Metric), Concave
• Temperature Range: Not available
• Dimension: 0.063" L x 0.032" W (1.60mm x 0.80mm)
• Resistance-initial (Ri) (Min): 1.1 Ohms
• Resistance-post trip (R1) (Max): 5.8 Ohms
• Approval: CSA and UL