Knowles C11AH3R9B-9UN-X1T
Manufacturer No:
C11AH3R9B-9UN-X1T
Manufacturer:
Knowles
Package:
0505 (1313 Metric)
Description:
AH 3.9pF 250V Ceramic Capacitor ±0.1pF P90 0.055Lx0.055W 1.40mmx1.40mm -55°C~125°C Surface Mount, MLCC 0505 (1313 Metric)
Quantity:
In Stock :3640
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Wed, Jul 1 - Thu, Jul 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
C11AH3R9B-9UN-X1T Information
Knowles C11AH3R9B-9UN-X1T technical specifications, attributes, parameters and parts with similar specifications to Knowles C11AH3R9B-9UN-X1T.
- Type
- Parameter
- Factory Lead Time
- 26 Weeks
- Mounting Type
- Surface Mount, MLCC
- Package / Case
- 0505 (1313 Metric)
- Operating Temperature
- -55°C~125°C
- Packaging
- Tape & Reel (TR)
- Series
- AH
- Size / Dimension
- 0.055Lx0.055W 1.40mmx1.40mm
- Tolerance
- ±0.1pF
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Type
- Parameter
- Temperature Coefficient
- P90
- Applications
- RF, Microwave, High Frequency
- Voltage - Rated
- 250V
- Capacitance
- 3.9pF
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Knowles C11AH3R9B-9UN-X1T.
C11AH3R9B-9UN-X1T Overview
A program's size/dimension is 0.055Lx0.055W 1.40mmx1.40mm for this device.Its coefficient is P90 and determines the change in resistance per degree of temperature for a substance.
C11AH3R9B-9UN-X1T Features
a size/dimension of 0.055Lx0.055W 1.40mmx1.40mm
with P90 being the highest temperature coefficient
C11AH3R9B-9UN-X1T Applications
There are a lot of Knowles Dielectric Labs
C11AH3R9B-9UN-X1T applications of ceramic capacitors.
- General electronic equipment
- Mobile devices
- Servers, PCs, tablets
- Power supply circuit
C11AH3R9B-9UN-X1T FAQ
Can I request a quote for C11AH3R9B-9UN-X1T?
C11AH3R9B-9UN-X1T from Knowles is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for C11AH3R9B-9UN-X1T?
The final price for C11AH3R9B-9UN-X1T depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for C11AH3R9B-9UN-X1T?
C11AH3R9B-9UN-X1T is a Knowles Ceramic Capacitors part. Key details include Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Temperature Coefficient: P90; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for C11AH3R9B-9UN-X1T?
After you submit the RFQ for C11AH3R9B-9UN-X1T, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for C11AH3R9B-9UN-X1T?
Once stock for C11AH3R9B-9UN-X1T is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to C11AH3R9B-9UN-X1T?
Yes. If C11AH3R9B-9UN-X1T is unavailable, end-of-life, or outside your schedule, we can review comparable Knowles Ceramic Capacitors parts and compatible replacement options.
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