Counterfeit and defect prevention
Visual and packaging inspection
Electrical performance verification
Service Email:
[email protected]
>
NLV32T-033J-PF
TDK Corporation
FIXED IND 33NH 450MA 240MOHM SMD
25250 Pcs New Original In Stock
33 nH Unshielded Drum Core, Wirewound Inductor 450 mA 240mOhm Max 1210 (3225 Metric)
Request Quote
(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (374 Ratings)
NLV32T-033J-PF
Product Overview
6659375
DiGi Electronics Part Number
NLV32T-033J-PF-DGManufacturer
TDK Corporation
NLV32T-033J-PF
Description
FIXED IND 33NH 450MA 240MOHM SMDInventory
25250 Pcs New Original In Stock
33 nH Unshielded Drum Core, Wirewound Inductor 450 mA 240mOhm Max 1210 (3225 Metric)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
All payments encrypted for security
NLV32T-033J-PF Technical Specifications
Category
Fixed Inductors
Packaging
Cut Tape (CT) & Digi-Reel®
Series
NLV-PF
Product Status
Not For New Designs
Type
Drum Core, Wirewound
Material - Core
Ferrite
Inductance
33 nH
Tolerance
±5%
Current Rating (Amps)
450 mA
Current - Saturation (Isat)
-
Shielding
Unshielded
DC Resistance (DCR)
240mOhm Max
Q @ Freq
25 @ 100MHz
Frequency - Self Resonant
1.4GHz
Ratings
-
Operating Temperature
-40°C ~ 105°C
Inductance Frequency - Test
100 MHz
Mounting Type
Surface Mount
Package / Case
1210 (3225 Metric)
Supplier Device Package
1210
Size / Dimension
0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)
0.094" (2.40mm)
Datasheet & Documents
HTML Datasheet
NLV32T-033J-PF-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Affected
ECCN
EAR99
HTSUS
8504.50.8000
Additional Information
Other Names
-NLV32T-033J
NLV32T033JPF
445-1508-6
445-1508-2
445-1508-1
Standard Package
2,000
Alternative Parts
View DetailsPART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
구매 후에도 지속적인 케어와 상담이 정말 인상적입니다. 고객을 위한 세심한 서비스 덕분에 재구매 의사가 높아졌어요.
Dec 02, 2025
Je recommande chaleureusement DiGi Electronics pour ses prix économiques et son service clients irréprochable.
Dec 02, 2025
Après mon achat, j’ai eu un souci et le service après-vente a répondu immédiatement pour le résoudre, je suis très satisfait.
Dec 02, 2025
Reliable performance across all products, thanks to DiGi Electronics' strict quality control.
Dec 02, 2025
The long-term durability of their products makes the initial investment worthwhile.
Dec 02, 2025
The promptness of their order handling greatly improves our operational workflow.
Dec 02, 2025
Every order I’ve made has been delivered swiftly, thanks to their reliable logistics.
Dec 02, 2025
Shipping was efficient and reliable, arriving just in time and in perfect condition.
Publish Evalution
Evalution Message
Please enter your review message.
Please post honest comments and do not post ilegal comments.
Frequently Asked Questions (FAQ)
Can the NLV32T-033J-PF be safely used in a high-density buck converter design where thermal cycling and proximity to other components may cause localized heating above 85°C?
The NLV32T-033J-PF is rated for an operating temperature range of -40°C to 105°C, so it can technically tolerate brief excursions near its upper limit. However, sustained operation above 85°C—especially in tightly packed layouts with poor airflow—can accelerate core and winding degradation due to thermal stress on the ferrite drum core and enamel insulation. Since this part is unshielded, adjacent heat sources may also induce eddy currents or magnetic coupling. For long-term reliability in such environments, consider adding thermal relief spacing, using a shielded alternative like the B82422T3330J000, or validating performance with thermal imaging during prototype testing.
I'm replacing a legacy inductor in a 2.4GHz RF matching network—can the NLV32T-033J-PF handle the self-resonant frequency demands without introducing parasitic losses?
With a self-resonant frequency (SRF) of 1.4GHz, the NLV32T-033J-PF is unsuitable for reliable operation at 2.4GHz, as it will behave capacitively above its SRF, severely degrading Q-factor and introducing unpredictable impedance. Although its Q of 25 @ 100MHz suggests decent mid-band performance, it drops significantly near and beyond SRF. For 2.4GHz applications, select an inductor with SRF >3GHz; consider TDK’s MLG series or Coilcraft’s 0402CS instead. Using the NLV32T-033J-PF here risks signal attenuation, impedance mismatch, and potential oscillator instability.
Is the NLV32T-033J-PF a drop-in replacement for the B82422T3330J000 in a 5V, 300mA power rail filter, given both have 33nH inductance and similar footprint?
While both inductors share 33nH nominal inductance and a comparable 1210-sized package, they are not direct drop-in replacements due to critical differences: the B82422T3330J000 is shielded (reducing EMI), has lower DCR (~180mΩ), and higher current rating (500mA vs. 450mA). The NLV32T-033J-PF’s unshielded construction may introduce noise coupling in sensitive analog sections, and its higher DCR increases power loss by ~33% at 300mA. If board space and cost are constrained and EMI is manageable, it may work—but verify conducted emissions and thermal rise in your specific layout before committing to volume production.
Given that the NLV32T-033J-PF is marked 'Not For New Designs,' what risks should I consider if I continue using it in a new product development cycle?
Using the NLV32T-033J-PF in new designs poses long-term supply chain and compliance risks. Being 'Not For New Designs' indicates TDK is phasing it out, which may lead to last-time buy scenarios, price volatility, or eventual obsolescence. Additionally, while it is RoHS3 compliant, its 'REACH Affected' status means certain SVHCs may be present—requiring documentation for EU market access. For new projects, migrate to the recommended alternative NLV32T-033J-EF (same electrical specs, updated lifecycle status) or evaluate cross-compatible shielded options like the B82422T3330J000 to ensure design longevity and regulatory readiness.
How does the unshielded drum core construction of the NLV32T-033J-PF impact EMI performance in a mixed-signal PCB with sensitive ADC inputs located 2mm away?
The unshielded ferrite drum core in the NLV32T-033J-PF emits significant stray magnetic fields, which can couple inductively into nearby high-impedance traces or components—such as ADC reference lines or analog sensor inputs—even at 2mm distance. This may manifest as noise injection, reduced SNR, or measurement drift, especially if the inductor carries switching currents (e.g., from a DC-DC converter). To mitigate risk, increase spacing to >5mm, route sensitive signals orthogonally, or use grounded guard traces. For robust mixed-signal designs, prefer shielded inductors like the B82422T3330J000, which reduce radiated field strength by >20dB and minimize cross-talk without requiring major layout changes.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
NLV32T-033J-PF CAD Models
TDK Corporation NLV32T-033J-PF PCB symbols & footprints
productDetail
