ORIGINAL COMPONENT

C1608X7R1H104K080AA

TDK · 100 nF 50 V X7R ceramic capacitor · 0603 (1608 metric)

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Specification	OriginalC1608X7R1H104K080AATDK	Alternative 1C0603C104K5RACTUKEMET	Alternative 2885012206095Würth Elektronik	Alternative 3CC0603KRX7R9BB104YAGEO
Supplier links	Search Mouser View on DigiKey Search LCSC	Search Mouser View on DigiKey Search LCSC	Search Mouser View on DigiKey Search LCSC	Search Mouser View on DigiKey View on LCSC
Review	Original part	Needs engineering review	Needs engineering review	Needs engineering review
Stocking evidence	DigiKey stocked listing ↗Reviewed 2026-09-26 · check current stock	DigiKey stocked listing ↗Reviewed 2026-09-26 · check current stock	DigiKey stocked listing ↗Reviewed 2026-09-26 · check current stock	DigiKey stocked listing ↗Reviewed 2026-09-26 · check current stock
Package	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)
Capacitance	100 nF	100 nF	100 nF	100 nF
Tolerance	±10%	±10%	±10%	±10%
Rated voltage	50 V	50 V	50 V	50 V
Dielectric	X7R	X7R	X7R	X7R
Operating temperature	−55 to +125 °C	−55 to +125 °C	−55 to +125 °C	−55 to +125 °C
Polarity	Non-polarized	Non-polarized	Non-polarized	Non-polarized
Body dimensions	L 1.60 ±0.10; W/H 0.80 ±0.10 mm	L 1.60 ±0.15; W/H 0.80 ±0.15 mm	L 1.60 ±0.10; W 0.80 ±0.10; H 0.80 ±0.07 mm	L 1.60 ±0.10; W/H 0.80 ±0.10 mm
Dissipation factor (max)	3%	2.5%	3%	3.5%
Insulation resistance (min)	5 GΩ	5 GΩ	5 GΩ	5 GΩ
Capacitance / DF test	Not established	1 kHz, 1.0 Vrms; see specification for conditioning	1 kHz ±10%, 1.0 ±0.2 Vrms, 25 °C; after specified heat treatment and 24 ±2 h recovery	Not established
Insulation resistance test	Not established	Not established	Rated DC voltage applied for up to 120 s	Not established
Series	Not established	Not established	WCAP-CSGP general purpose	Not established
Details	Datasheets TDK product specificationChecked 26 Sep 2026 · Size; Electrical Characteristics; Other; Product Status	Differences & datasheets Manufacturer construction, terminal tolerances, and effective capacitance under bias may differ. Check effective capacitance at the circuit's DC bias, temperature, and AC ripple. Verify footprint, height clearance, and required voltage derating before substitution. DC-bias curves, ESR/ESL, ripple heating, aging, and circuit stability have not been matched. KEMET manufacturer-generated specificationGenerated 26 Sep 2026 · 1: dimensions and electrical properties	Differences & datasheets Same nominal ratings; compare the Würth height and termination tolerances with the existing footprint. Published body and termination tolerances, loss/leakage limits, measurement conditions and aging can differ; compare the fields and source documents. Same nominal ratings; compare the Würth height and termination tolerances with the existing footprint. Verify effective capacitance at the actual DC bias, AC amplitude, temperature and age. Recheck regulator stability or filter response at worst-case capacitance. Confirm land pattern, maximum height, voltage margin, ripple heating and soldering profile. These comparisons cover general-purpose MLCCs; special qualification or soft-termination equivalence is not established. DC-bias curves, ESR/ESL across frequency, ripple heating and aging have not been matched in the circuit. Full conditioning and measurement equivalence, qualification, board-flex reliability and assembly-process compatibility remain unverified. Würth MLCC datasheet002.000 · 2021-01-03; checked 26 Sep 2026 · 1: dimensions and electrical properties	Differences & datasheets Dissipation factor (max): original 3%; candidate 3.5%. Full datasheet review, body/termination tolerances, PCB fit, assembly, qualification and lifecycle checks are not complete. Loss and leakage limits may use different test conditions; missing fields are not evidence of equality. Effective capacitance under DC bias, AC amplitude, temperature and aging, ESR/ESL and regulator stability remain unverified. This automated specification screen is not AI-generated or approved by a human engineer. No drop-in replacement is established. YAGEO manufacturer-generated specificationGenerated 26 Sep 2026 · 1: dimensions and electrical properties

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TDK product specificationChecked 26 Sep 2026 · Size; Electrical Characteristics; Other; Product Status

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