Cart Remove item Thumbnail image Product Price Quantity Subtotal × Texas SN74LS221N Dual Monostable Multivibrator Schmitt Trigger Inputs OM0151 £6.00 Texas SN74LS221N Dual Monostable Multivibrator Schmitt Trigger Inputs OM0151 quantity £6.00 × PCB Mount Mono Jack Socket 2 Pole 6.35mm (¼in) OM0721 £4.00 PCB Mount Mono Jack Socket 2 Pole 6.35mm (¼in) OM0721 quantity £4.00 × Series 4 ERL-28H-1-12 Transformer 12 Pin Bobbin+Ferrite Core 2 Pieces OM0322G £12.00 Series 4 ERL-28H-1-12 Transformer 12 Pin Bobbin+Ferrite Core 2 Pieces OM0322G quantity £12.00 Coupon: Apply coupon Update basket Basket totals Subtotal £22.00 Shipping Free UK Shipping Shipping options will be updated during checkout. Calculate shipping Country / region Select a country / region… AustraliaCanadaChinaHong KongIndonesiaMoroccoNew ZealandSwitzerlandTaiwanUnited Kingdom (UK) State / County City: Postcode / ZIP: Update Total £22.00 (includes £3.67 VAT) Proceed to checkout