A04TJLB COILCRAFT Inductor (Other) In Stock
COILCRAFT - A04TJLB - Air Core Inductor, 12.5 nH, 4 A, Mini Spring Series, ? 5%, 3.94mm x 4.45mm x 3.15mm, 0.0034 ohm
- Manufacturer
- COILCRAFT
- Package
- Other
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- A04TJLB Datasheet PDF
- Category
- Inductor
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of A04TJLB?
- 12.5 nanohenry air-core inductance targets RF tuning
- 4 A current capability supports high-current RF paths
- 0.0034 ohm DC resistance minimizes series loss
- Five-percent tolerance supports predictable matching networks
What is A04TJLB used for?
A04TJLB suits RF matching, impedance transformation, and high-frequency filter networks. Its air-core spring construction supports low-loss paths in communications and instrumentation hardware.
What are the specifications of A04TJLB?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Case/Size Code | 1618 |
| Construction | Rectangular |
| Core Material | AIR |
| DC Resistance | 0.0034Ω |
| Inductance-Nom (L) | 0.0125 µH |
| Inductor Application | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e2 |
| Number of Functions | 1 |
| Package Height | 3.15mm |
| Package Length | 3.94mm |
| Package Style | SMT |
| Package Width | 4.45mm |
| Packing Method | TR |
| Quality Factor-Min (at L-nom) | 137 |
| Rated Current-Max | 4A |
| Reference Standard | AEC-Q200 |
| Self Resonance Frequency | 3300MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Surface Mount | YES |
| Terminal Finish | Tin/Silver (Sn96.5Ag3.5) |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | WRAPAROUND |
| Test Frequency | 150MHz |
| Tolerance | 5% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Mainland China, Vietnam |
What are equivalent replacements for A04TJLB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which inductance and tolerance define A04TJLB?
A04TJLB provides 12.5 nanohenries with 5% tolerance, values intended for precise RF matching, tuning, and filtering calculations.
How much current can this Coilcraft inductor handle?
The fetched description lists 4 A current capability, which should be checked against RF current, temperature rise, and mounting conditions.
Which resistance value matters for signal loss?
A04TJLB specifies 0.0034 ohm DC resistance, helping limit series loss in high-current or low-impedance radio-frequency networks.
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Why Buy from FindMyChip
About COILCRAFT
COILCRAFT is a leading electronic component manufacturer. FindMyChip sources COILCRAFT ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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