Siren Type WIE 0139 - Standards of Input Output Norms (SION) - B. Electronic Products

B248 Siren Type WIE 0139 1 No. 1 Printed circuit board (un-populated) Net to net basis 2 Carbon Film Resistor net to net basis a) 15 K 5% 1/4W b) 2.2 K 5% 1/4W 3 Capacitor Polyester- net to net basis a) 0.047 uF 20% 63 V b) 4.7 uF 20% 63 V c) 0.47 uF 20% 63 V 4 Transistor BC547 Net to net basis 5 Eyelet Terminal Net to net basis 6 Plezo Disc 50 mm Dia Net to net basis 7 Brass Insert Net to net basis 8 Cover (Top Cap) Net to net basis 9 Outer Ring Net to net basis 10 Plazo Housing Net to net basis 11 Base Net to net basis 12 CSK Screw Self Tapped Net to net basis 13 Screw for terminal Net to net basis 14 Sticker-Model No. Net to net basis.