UQCFVA1R8BAT2A AVX Capacitor (Other) In Stock
UQCFVA1R8BAT2A is an AVX surface-mount ceramic capacitor. It provides 1.8 pF capacitance, +/-0.1 pF tolerance, 250 V rating and 0805 size. Source through FindMyChip for stock checks and worldwide shipping.
- Manufacturer
- AVX
- Package
- Other
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- UQCFVA1R8BAT2A Datasheet PDF
- Category
- Capacitor
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UQCFVA1R8BAT2A?
- 1.8 pF nominal capacitance for low-value RF tuning and compensation
- +/-0.1 pF tolerance supports tight impedance matching
- 250 V voltage rating for high-voltage ceramic capacitor positions
- 0805 surface-mount size with 1.3 mm height suits automated assembly
- Pb-free e3 termination and REACH-compliant status shown in fetched specs
- MIL-PRF-55681 standard reference for controlled ceramic capacitor sourcing
What is UQCFVA1R8BAT2A used for?
UQCFVA1R8BAT2A is suited for RF matching networks, filters, oscillators, and other high-frequency signal paths that need very low capacitance with tight tolerance. It can also serve in precision compensation, coupling, or trimming positions where a compact SMT ceramic capacitor and a 250 V rating are useful.
What are the specifications of UQCFVA1R8BAT2A?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Additional Feature | STANDARD: MIL-PRF-55681 |
| Capacitance | 0.0000018 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 1.3mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Multilayer | Yes |
| Negative Tolerance | 5.56% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR, 7 INCH |
| Positive Tolerance | 5.56% |
| Rated (DC) Voltage (URdc) | 250V |
| Size Code | 0805 |
| Surface Mount | YES |
| Temperature Characteristics Code | C0G |
| Temperature Coefficient | 30ppm/Cel ppm/°C |
| Terminal Finish | Tin (Sn) |
| Terminal Shape | WRAPAROUND |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.24.00.20 |
Where can I find the UQCFVA1R8BAT2A datasheet?
UQCFVA1R8BAT2A Datasheet DownloadOfficial datasheet from AVX
What are equivalent replacements for UQCFVA1R8BAT2A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 1.8 pF value fit RF matching or tuning networks?
The 1.8 pF capacitance and +/-0.1 pF tolerance make UQCFVA1R8BAT2A useful for fine RF tuning, impedance matching, and small-signal compensation where repeatability matters.
Can this AVX capacitor support compact SMT layouts without tall clearance issues?
Yes. The fetched context identifies an 0805 surface-mount ceramic capacitor with 1.3 mm height, which is practical for dense automated assembly and controlled PCB spacing.
Which compliance details help purchasing teams qualify UQCFVA1R8BAT2A?
The part context lists Pb-free code Yes, JESD-609 e3 termination, and REACH compliant status, while the 250 V rating helps buyers match electrical and compliance requirements.
When should buyers compare alternates before placing a production order?
Compare alternates when the design needs more than 1.8 pF, a wider tolerance than +/-0.1 pF, or a different voltage class than 250 V.
Related Guides
CDSOT23-SM712 RS-485 Interface Protection Design Guide
Design robust RS-485 protection with CDSOT23-SM712 using correct clamping, placement, grounding, termination, and surge coordination.
Jul 17, 2026
CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide
Design CR0805-FX-10R0ELF into 0805 circuits with practical power, pulse, thermal, layout, tolerance, and sourcing checks.
Jul 17, 2026
How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs
Choose 150141RS73100 and related Würth 150141 LEDs by color, brightness, 3528 package fit, drive margin, and procurement controls.
Jul 15, 2026
Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header
Choose Molex 53398-0371 by circuit count, mating system, derating, PCB geometry, assembly needs, and exact-suffix sourcing.
Jul 15, 2026
Why Buy from FindMyChip
About AVX
AVX is a leading electronic component manufacturer. FindMyChip sources AVX ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ECASD91B107M012K00
Murata Electronics
Capacitor
ECASD91A107M010K00
Murata Electronics
Capacitor
C0805C105K4RAC7210
Kemet
Capacitor
RC0805FR-1310KL
YAGEO (PHYCOMP)
Capacitor
C4540C683JDGACAUTO
Kemet
Capacitor
C0402C105K4PACTU
Kemet
Capacitor
ECH-U1C471GX5
Panasonic
Capacitor
A750BG227M0JAAE020
Kemet
Capacitor
1206B225K160CT
Walsin Technology Corporation
Capacitor
B58031I7504M062
EPCOS
Capacitor
C0805C272K8RACAUTO
Kemet
Capacitor
VJ0805Y104MXXAC
Vishay
Capacitor
0805J0250104KXT
Syfer
Capacitor
C0805C104J3RACTU
Kemet
Capacitor
LTC3105EMS#TRPBF
Linear Technology
Capacitor
R82IC2100DQ50K
Kemet
Capacitor
35PX470MEFC10X12.5
Rubycon
Capacitor
C0603C180C5GACTU
Kemet
Capacitor
600S0R3AT250XT
American Technical Ceramics (ATC)
Capacitor
C0603C120C5GACTU
Kemet
Capacitor
CBR02C609D3GAC
Kemet
Capacitor
C0603C100C3GACTU
Kemet
Capacitor
GRM1882C1H470JZ01D
Murata Electronics
Capacitor
GRM1883C1H3R0CZ01D
Murata Electronics
Capacitor