Mfr Part #:

08055A5R5CAT2A

Q: What is the quality factor (Q) of this capacitor?

For values <30pF, Q ≥ 400 + 20 × capacitance (pF). For this 5.5pF part, Q ≥ 510.

Available from 1 distributors

Mfr Name: Kyocera AVX

This Kyocera AVX 08055A5R5CAT2A is a 5.5pF, 50V, C0G (NP0) MLCC capacitor in an 0805 package with ±0.25pF tolerance.

✓ Total Stock: 145,860 pcs

$ Price Range: $0.04 - $0.19

08055A5R5CAT2A Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Key Source ✓ Non-Authorised Inventory information	145,860 pcs On Request	145860 pcs	On Request	1	On Request	On Request	25+	On Request	On Request

08055A5R5CAT2A Description

Short technical summary and product information.

The Kyocera AVX 08055A5R5CAT2A is a surface-mount multilayer ceramic capacitor (MLCC) with a capacitance of 5.5 pF and a rated voltage of 50V. It uses a C0G (NP0) dielectric, which is a Class I ceramic formulation known for its exceptional temperature stability. Capacitance change with temperature is 0 ±30ppm/°C, resulting in less than ±0.3% variation from -55°C to +125°C. Hysteresis and drift are negligible, making this capacitor suitable for precision timing, tuning, and filtering circuits.

The capacitor is housed in an 0805 (2012 Metric) package with dimensions 2.01mm x 1.25mm and a maximum thickness of 0.94mm. Terminations are plated with nickel and tin, compatible with standard soldering processes. The part is available in tape and reel packaging (7" or 13" reels, or 4mm tape).

Electrical characteristics include a quality factor (Q) of at least 400 + 20 × capacitance for values under 30pF (Q ≥ 510 for this part), insulation resistance of 10,000 MΩ minimum, and dielectric strength of 250% of rated voltage for 1-5 seconds. The operating temperature range is -55°C to +125°C.

08055A5R5CAT2A Quick Information

Product Type: MLCC Capacitor

Canonical Name: 08055A5R5CAT2A - Kyocera AVX C0G (NP0) MLCC Capacitor, 5.5pF, 50V, ±0.25pF, 0805

Subcategory: MLCC

08055A5R5CAT2A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

08055A5R5CAT2A Estimated Pricing

Qty	Low	High
1+	$0.19	$0.19
10+	$0.12	$0.12
100+	$0.08	$0.08
500+	$0.08	$0.08
1,000+	$0.07	$0.07
2,000+	$0.06	$0.06
4,000+	$0.04	$0.04

Estimated market price range - modelled values for guidance only, not live distributor offers.

08055A5R5CAT2A Features

5.5pF capacitance with ±0.25pF tolerance.
Rated for 50V DC operation.
C0G (NP0) dielectric for stable temperature performance.
0805 surface mount package (2.01mm x 1.25mm).
Plated Ni and Sn termination finish.

08055A5R5CAT2A Applications

Used in timing and tuning circuits requiring stable capacitance.
Suitable for high-frequency RF applications.
Ideal for temperature-compensating circuits.
Common in automotive and industrial electronics.

08055A5R5CAT2A FAQs

7 frequently asked questions generated from this part’s specifications.

What is the capacitance of the 08055A5R5CAT2A?

5.5 pF.

What is the rated voltage of this capacitor?

50V.

What is the temperature coefficient of the 08055A5R5CAT2A?

C0G (NP0), with capacitance change of 0 ±30ppm/°C.

What is the capacitance tolerance?

±0.25 pF.

What is the package/case size?

0805 (2012 Metric).

What is the quality factor (Q) of this capacitor?