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SMD Parts for the Universal Speaker Protector, Mk3
All the SMD parts required to build the revised Universal Loudspeaker Protector module from the November 2015 issue.
Pack includes:
- 1 x LM339 quad low-power comparator (SOIC-14)
- 2 x BDP953 100V 3A high-gain NPN transistors (SOT-223)
- 9 x BC846 or BC847 NPN transistors (SOT-23)
- 5 x BC856 or BC857 PNP transistors (SOT-23)
- 1 x 27V 0.25W zener diode (SOT-23)
- 2 x 13V 0.25W zener diode (SOT-23)
- 1 x 400V 0.5A MBS4 bridge rectifier (BR1)
- 5 x BAW56 dual common-anode diodes (SOT-23)
- 3 x BAV99 dual series-connected diodes (SOT-23)
- 1 x high-brightness blue LED (1206)
- 1 x high-brightness yellow LED (1206)
- 1 x high-brightness green LED (1206)
- 2 x high-brightness red LEDs (1206)
- 1 x high-brightness amber LED (1206)
- 2 x 47µF 6.3V X5R SMD capacitors (3216/1206)
- 1 x 47µF 16V X5R SMD capacitor (3224/1210 or 3216/1206)
- 2 x 470nF 50V X7R SMD capacitors (3216/1206)
- 2 x 100nF 50V X7R SMD capacitors (3216/1206)
- 2 x 100pF 50V C0G SMD capacitors (3216/1206)
- 2 x 10MΩ ±1% SMD resistors (3216/1206)
- 7 x 100kΩ ±1% SMD resistors (3216/1206)
- 1 x 33kΩ ±1% SMD resistor (3216/1206)
- 3 x 22kΩ ±1% SMD resistor (3216/1206)
- 1 x 15kΩ ±1% SMD resistor (3216/1206)
- 14 x 10kΩ ±1% SMD resistors (3216/1206)
- 1 x 5.6kΩ ±1% SMD resistor (3216/1206)
- 1 x 1.8kΩ ±1% SMD resistor (3216/1206)
- 1 x 1kΩ ±1% SMD resistor (3216/1206)
- 1 x 470Ω 0.5W SMD resistor (3216/1206)
- 2 x 100Ω ±1% SMD resistors (3216/1206)
- 1 x 22Ω ±1% SMD resistor (3216/1206)
- 2 x 10Ω ±1% SMD resistors (3216/1206)
PCB is available separately. Note that the through-hole components must be purchased separately (eg, from Jaycar and/or Altronics). Note that we do not supply the 220µF electrolytic capacitor.
Note: image shows completed unit which includes parts not in this pack.
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