L-14C47NJV4T JOHANSON TECHNOLOGY Inductor (Inductors Chip) In Stock
Johanson Technology L-14C47NJV4T is a 47 nH ceramic chip RF inductor in a compact 0603 (1.6 × 0.8 mm) package with rectangular construction. Designed for general-purpose RF filtering and impedance-matching applications in wireless circuits. Available from stock worldwide with fast shipping.
- Manufacturer
- JOHANSON TECHNOLOGY
- Package
- Inductors Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- L-14C47NJV4T Datasheet PDF
- Category
- Inductor
- Price
- From $0.0600(MOQ 1)
- Temp Range
- -55.0°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 nH nominal inductance in a compact 0603 case (1.6 × 0.8 mm) for RF circuit integration
- Ceramic core material provides stable inductance across frequency and temperature for reliable RF performance
- Pb-free (JESD-609 e3) RoHS-compliant construction meets modern environmental and assembly standards
Applications
The L-14C47NJV4T is a general-purpose RF chip inductor optimized for impedance matching, RF choke, and filtering functions in wireless communication modules operating at frequencies from tens of MHz to several GHz. Its 47 nH ceramic-core construction offers stable performance in Bluetooth, Wi-Fi, and sub-GHz ISM-band front-end circuits where component size and parasitic effects are critical. The 0603 footprint integrates seamlessly into compact RF PCB layouts alongside passive matching networks and antenna feed structures.
Specifications
| YTEOL | 7 |
| Case/Size Code | 0603 |
| Construction | Rectangular |
| Core Material | CERAMIC |
| Inductance-Nom (L) | 0.047 µH |
| Inductor Application | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Height | 0.8mm |
| Package Length | 1.6mm |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR, Paper, 7 Inch |
| Quality Factor-Min (at L-nom) | 12 |
| Rated Current-Max | 0.3A |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Surface Mount | YES |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | WRAPAROUND |
| Test Frequency | 100MHz |
| Tolerance | 5% |
| Package | Inductors Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.40.00 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What inductance value does the L-14C47NJV4T provide and in which RF frequency bands is it most useful?
The L-14C47NJV4T has a nominal inductance of 47 nH (0.047 µH), which is well-suited for impedance matching and RF choke functions in circuits operating from approximately 100 MHz to 2.4 GHz, covering Bluetooth, Wi-Fi, and ISM-band wireless front-ends.
How does the 0603 ceramic chip package of the L-14C47NJV4T compare to wire-wound alternatives for a 47 nH RF application?
The 0603 ceramic chip package measures 1.6 × 0.8 mm with a 0.8 mm height, offering a significantly smaller footprint than equivalent wire-wound inductors in larger case sizes. Ceramic construction also reduces parasitic capacitance compared to ferrite-core wound types, which is advantageous for maintaining high self-resonant frequency in RF matching networks.
Which design parameters should engineers verify when substituting the L-14C47NJV4T into an existing 47 nH RF inductor position?
Engineers should confirm the self-resonant frequency (SRF), DC resistance (DCR), and Q factor at the target operating frequency, as these vary between manufacturers. The L-14C47NJV4T's 0603 footprint and ceramic core yield specific SRF and Q values; mismatching these in a 47 nH RF matching network can shift the impedance transformation by several ohms and degrade insertion loss by 0.5 dB or more.
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About JOHANSON TECHNOLOGY
JOHANSON TECHNOLOGY is a leading electronic component manufacturer. FindMyChip sources JOHANSON TECHNOLOGY ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0600 | $0.06 |
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