Table 1.

RT Box card bill of materials summary.

Designator	Component	Number	Cost per	Total	Digikey	Material
			unit	cost	part	type
				USD	USD	number
C1, C3, C5, C6, C8, C10, C15, C16, C20, C21, C25, C26, C30, C31, C35, C36, C40, C41, C48, C49, C50, C51, C52, C53, C54, C55, C56, C57, C58, C59	Capacitor, 0.1 $\mu$F, 50 V	30	0.47	9.96	399-C3, 18C104, K5R5T, ATR-ND	Ceramic
C7, C12, C17, C22, C27, C32, C37, C42, C45	Capacitor, 10 $\mu$F, 35 V	11	0.55	6.05	478–107, 53–1-ND	Tantalum
C9, C13, C18, C23, C28, C33, C38, C43, C46	Capacitor, 100 $\mu$F, 50 V	9	0.41	3.69	493–125, 70–1-ND	Electrolytic
C2, C11, C14, C19, C24, C29, C34, C44, C47	Capacitor, 1 $\mu$F, 35 V	9	0.71	6.39	EF1105-ND	Polyester
C4	Capacitor, 1 $\mu$F, 50 V	1	0.3	0.3	2368-MLR4, 73K50-ND	Polyester
R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31	Resistor, 330 $\mathrm{\Omega }$$\pm$ 5%, 1/4 W	29	0.02	0.77	CF14JT33, 0RCT-ND	Carbon Film
R1	Resistor, 330 $\mathrm{\Omega }$$\pm$ 5%, 1/2 W	1	0.1	0.1	CF12JT33, 0RCT-ND	Carbon Film
R2	Resistor, 560 $\mathrm{\Omega }$$\pm$ 5 % 1/2 W	1	0.1	0.1	S560H, CT-ND	Carbon Film
-POWER+	TERM, BLOCK 2P, HORIZON, 2.54MM, PCB	1	1.11	1.11	732–69121, 09100, 02-ND