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NLV32T-270J-PF
TDK Corporation
FIXED IND 27UH 80MA 5 OHM SMD
2029 Pcs New Original In Stock
27 µH Unshielded Drum Core, Wirewound Inductor 80 mA 5Ohm Max 1210 (3225 Metric)
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5.0 / 5.0
- (136 Ratings)
NLV32T-270J-PF
Product Overview
6675125
DiGi Electronics Part Number
NLV32T-270J-PF-DGManufacturer
TDK Corporation
NLV32T-270J-PF
Description
FIXED IND 27UH 80MA 5 OHM SMDInventory
2029 Pcs New Original In Stock
27 µH Unshielded Drum Core, Wirewound Inductor 80 mA 5Ohm Max 1210 (3225 Metric)
Quantity
Minimum 1
Minimum 1
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NLV32T-270J-PF Technical Specifications
Category
Fixed Inductors
Packaging
Tape & Reel (TR)
Series
NLV-PF
Product Status
Not For New Designs
Type
Drum Core, Wirewound
Material - Core
Ferrite
Inductance
27 µH
Tolerance
±5%
Current Rating (Amps)
80 mA
Current - Saturation (Isat)
-
Shielding
Unshielded
DC Resistance (DCR)
5Ohm Max
Q @ Freq
30 @ 2.52MHz
Frequency - Self Resonant
20MHz
Ratings
-
Operating Temperature
-40°C ~ 105°C
Inductance Frequency - Test
2.52 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-270J-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-270J-PF-DG
445-NLV32T-270J-PFDKR
445-NLV32T-270J-PFTR
445-NLV32T-270J-PFCT
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
품질과 가격의 투명성, 둘 다 디지의 자랑이며 이 곳에서 항상 만족스럽게 쇼핑하고 있어요.
Dec 02, 2025
배송이 신속했고, 상담원이 친절하게 도와줘서 매우 만족스럽습니다.
Dec 02, 2025
DiGi Electronics offre un service exceptionnel, leur fiabilité est inégalée et leur équipe est toujours accueillante et prête à aider.
Dec 02, 2025
Die Verpackung war hochwertig, umweltfreundlich und schützend.
Dec 02, 2025
Their logistics are top-notch, ensuring quick delivery, and the eco packaging was thoughtful.
Dec 02, 2025
They provide excellent customer support, adding value to a cost-effective shopping experience.
Dec 02, 2025
Reliability in product performance from DiGi Electronics is something I trust deeply.
Dec 02, 2025
They provide rapid responses that resolve my issues efficiently.
Dec 02, 2025
I appreciate how carefully everything was packed to prevent any damage during transit.
Dec 02, 2025
Fast delivery times significantly enhance my purchasing experience.
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Frequently Asked Questions (FAQ)
Can NLV32T-270J-PF be safely used in high-frequency DC-DC converters near its self-resonant frequency of 20MHz?
Using the NLV32T-270J-PF near 20MHz is not recommended, as inductor performance degrades rapidly close to self-resonance. At frequencies above 10MHz (half the SRF), parasitic capacitance begins to dominate, reducing effective inductance and increasing losses. For stable operation in DC-DC converters, maintain at least a 2x margin below SRF—targeting operation under 10MHz. Monitor phase response in impedance analysis if pushing higher. Consider NLV32T-270J-EF for slightly improved high-frequency stability if needed.
What are the risks of replacing B82422T1273J000 with NLV32T-270J-PF in an existing EMI filter design?
Replacing B82422T1273J000 with NLV32T-270J-PF introduces risks due to unshielded construction—B82422T1273J000 is shielded, offering better EMI suppression. The NLV32T-270J-PF may radiate more noise in sensitive layouts, affecting nearby circuits. Also verify DCR (5Ω max vs. ~4.5Ω typical in B82422T1273J000) and thermal derating at 80mA. Use tight layout grounding and consider ferrite beads on adjacent lines to mitigate crosstalk when substituting.
How does the NLV32T-270J-PF perform under thermal stress in compact power management designs with limited airflow?
The NLV32T-270J-PF has a maximum operating temperature of 105°C, but in confined, high-ambient environments, temperature rise from I²R losses (due to 5Ω DCR) can push it beyond safe margins. At full 80mA DC, power dissipation reaches ~32mW, which—combined with neighboring heat sources—may require derating current by 20–30%. Ensure PCB copper acts as a thermal sink via generous vias and wide traces. Monitor hotspot temperature during burn-in testing to avoid long-term parametric drift.
Is NLV32T-270J-PF suitable for automotive applications given its 'Not For New Designs' status?
While the NLV32T-270J-PF meets AEC-Q200 temperature and reliability specs in practice, its 'Not For New Designs' status from TDK indicates phase-out and potential long-term supply risk. For new automotive designs, this poses lifecycle and sourcing concerns. Use only in legacy replacements or short-production runs. Consider NLV32T-270J-EF or newer shielded alternatives like the VLS-3012ET-270M as more sustainable, drop-in compatible upgrades with better EMI performance.
What design precautions are needed when using NLV32T-270J-PF in a dense RF layout due to its unshielded core?
The unshielded ferrite drum core of the NLV32T-270J-PF makes it susceptible to magnetic coupling in high-density RF PCBs. Maintain at least 2mm clearance from adjacent inductors, oscillators, or signal traces sensitive to crosstalk. Orient multiple NLV32T-270J-PF units perpendicularly to minimize flux linkage. Avoid placing it near high-impedance nodes. If EMI is observed, consider relocating the component or upgrading to a shielded type like the NLV32T-270J-EF for improved isolation.
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-270J-PF CAD Models
TDK Corporation NLV32T-270J-PF PCB symbols & footprints
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