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IHLP2525CZER150M01
Vishay Dale
IHLP-2525CZ-01 15 20% ER E3
3401 Pcs New Original In Stock
15 µH Shielded Inductor Nonstandard
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5.0 / 5.0
- (394 Ratings)
IHLP2525CZER150M01
Product Overview
10410927
DiGi Electronics Part Number
IHLP2525CZER150M01-DGManufacturer
Vishay Dale
IHLP2525CZER150M01
Description
IHLP-2525CZ-01 15 20% ER E3Inventory
3401 Pcs New Original In Stock
15 µH Shielded Inductor Nonstandard
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
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IHLP2525CZER150M01 Technical Specifications
Category
Fixed Inductors
Packaging
Tape & Reel (TR)
Series
IHLP-2525CZ-01
Product Status
Active
Type
-
Material - Core
Metal Composite
Inductance
15 µH
Tolerance
±20%
Current - Saturation (Isat)
-
Shielding
Shielded
DC Resistance (DCR)
-
Q @ Freq
-
Frequency - Self Resonant
-
Ratings
-
Operating Temperature
-55°C ~ 125°C
Inductance Frequency - Test
100 kHz
Features
-
Mounting Type
Surface Mount
Package / Case
Nonstandard
Supplier Device Package
-
Size / Dimension
0.270" L x 0.255" W (6.86mm x 6.47mm)
Height - Seated (Max)
0.118" (3.00mm)
Datasheet & Documents
HTML Datasheet
IHLP2525CZER150M01-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8504.50.8000
Additional Information
Other Names
541-IHLP2525CZER150M01DKR
541-IHLP2525CZER150M01TR
541-IHLP2525CZER150M01CT
Standard Package
2,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Une expérience positive à chaque achat, grâce aux prix attractifs et à un service après-vente réactif chez DiGi.
Dec 02, 2025
DiGi Electronics schafft es immer wieder, meine Erwartungen bei Versand und Verpackung zu übertreffen.
Dec 02, 2025
配送のスピードとサポートの丁寧さに大変満足しています。
Dec 02, 2025
I appreciate the use of biodegradable packing materials, which helps reduce waste and pollution.
Dec 02, 2025
I appreciate how promptly DiGi Electronics processes and ships orders every time.
Dec 02, 2025
The checkout page is secure and instills confidence while entering my payment information.
Dec 02, 2025
Their logistics system is efficient, ensuring my purchase arrived exactly when expected.
Dec 02, 2025
DiGi Electronics provides detailed after-sales guidance that really helps when I need assistance.
Dec 02, 2025
DiGi Electronics consistently provides exceptional after-sales support, demonstrating their commitment to customer satisfaction.
Dec 02, 2025
Regular, on-time deliveries have strengthened our business relationship.
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Frequently Asked Questions (FAQ)
Can the IHLP2525CZER150M01 be used as a drop-in replacement for the Bourns SRN6045TA-150Y in a 12V to 3.3V DC-DC buck converter, and what design risks should I evaluate before making the swap?
While both the IHLP2525CZER150M01 and Bourns SRN6045TA-150Y are 15 µH shielded inductors with similar footprint dimensions, they are not direct drop-in replacements due to differences in core material and saturation characteristics. The IHLP2525CZER150M01 uses a metal composite core, which offers superior soft saturation behavior and lower EMI, but has a higher DC resistance (DCR) than the ferrite-based SRN6045TA-150Y. Before substitution, verify that your converter’s peak current does not exceed the IHLP2525CZER150M01’s saturation current at elevated temperatures—especially under transient load conditions—and confirm that the increased DCR won’t cause unacceptable efficiency loss or thermal rise. Always revalidate loop stability and conducted emissions, as core material changes can affect high-frequency behavior.
What are the key reliability concerns when using the IHLP2525CZER150M01 in high-vibration automotive applications, and how does its construction mitigate mechanical stress compared to standard wirewound inductors?
The IHLP2525CZER150M01 is well-suited for high-vibration environments like under-hood automotive systems due to its monolithic metal composite construction, which eliminates the wire bond and bobbin structure found in traditional wirewound inductors. This design significantly reduces susceptibility to mechanical fatigue and microcracking under continuous vibration. Additionally, its low-profile (3.00 mm) surface-mount package enhances solder joint robustness. However, ensure proper PCB pad design and adhere to IPC-7351 guidelines for surface mount reliability. Unlike ceramic-core inductors, the metal composite material in the IHLP2525CZER150M01 also avoids brittle fracture risks, making it a more reliable choice for ISO 16750-3 compliant applications.
How does the IHLP2525CZER150M01 perform under sustained overload conditions compared to competing shielded inductors like the TDK VLS6045EX-150M, and what thermal derating practices should I follow?
The IHLP2525CZER150M01 exhibits better thermal stability under overload than ferrite-core competitors like the TDK VLS6045EX-150M because its metal composite core has a more gradual inductance roll-off with temperature and current. However, unlike the VLS6045EX-150M, the IHLP2525CZER150M01 does not publish a rated RMS current—only saturation behavior—so thermal management must be based on measured or simulated temperature rise. Use conservative derating: limit hotspot temperature to ≤105°C in ambient environments above 85°C. Monitor self-heating during continuous operation, especially in enclosed power supplies, and consider adding thermal vias beneath the component to improve heat dissipation through the PCB.
Is the IHLP2525CZER150M01 suitable for use in a 48V mild-hybrid vehicle’s auxiliary power module, given its ±20% inductance tolerance and lack of specified Q factor?
Yes, the IHLP2525CZER150M01 is appropriate for 48V auxiliary systems such as infotainment or ADAS power rails, despite its ±20% tolerance and unspecified Q factor. In DC-DC buck or boost converters—typical in these modules—inductance tolerance primarily affects ripple current and transient response, not fundamental operation. The metal composite core ensures stable performance across the full −55°C to +125°C automotive temperature range. However, perform worst-case loop analysis using the minimum inductance value (12 µH) to ensure stability margin isn’t compromised. The absence of a published Q factor is acceptable here, as switching frequencies (typically 200–500 kHz) are far below self-resonant frequency, minimizing AC losses.
What layout and grounding practices are critical when integrating the IHLP2525CZER150M01 into a high-current POL (point-of-load) converter to avoid EMI issues and ensure optimal efficiency?
When placing the IHLP2525CZER150M01 in a POL converter, maintain tight loop areas by positioning input/output capacitors as close as possible to the inductor and switching node to minimize radiated noise—its shielded construction helps but doesn’t eliminate near-field coupling. Use a solid ground plane beneath the device, but avoid stitching vias too close to the inductor body to prevent eddy current losses in the shield. Route sensitive analog traces (e.g., feedback networks) away from the IHLP2525CZER150M01’s sides and top. For multi-phase designs, orient adjacent inductors perpendicularly to reduce magnetic coupling. Finally, ensure adequate copper area on the pads for thermal relief, as the metal composite core conducts heat efficiently into the PCB—this improves long-term reliability and helps maintain inductance stability under load.
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.
IHLP2525CZER150M01 CAD Models
Vishay Dale IHLP2525CZER150M01 PCB symbols & footprints
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