Wurth Elektronik, WE-MAPI, 3015 Wirewound Surface Mount Inductor with a Composite Iron Powder Core, 33 μH Moulded ±20 %
- RS Stock No.:
- 792-2815
- Distrelec Article No.:
- 301-88-582
- Mfr. Part No.:
- 74438335330
- Manufacturer:
- Wurth Elektronik
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*price indicative
- RS Stock No.:
- 792-2815
- Distrelec Article No.:
- 301-88-582
- Mfr. Part No.:
- 74438335330
- Manufacturer:
- Wurth Elektronik
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Wirewound Surface Mount Inductor | |
| Inductance | 33μH | |
| Maximum DC Current | 500mA | |
| Package/Case | 3015 | |
| Packaging | Tape & Reel | |
| Length | 3mm | |
| Automotive Standard | AEC-Q200 | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 1.33Ω | |
| Maximum Operating Temperature | 125°C | |
| Series | WE-MAPI | |
| Inductance Tolerance | ±20 % | |
| Standards/Approvals | IPC/JEDEC J-STD-020D | |
| Core Material | Composite Iron Powder | |
| Termination Style | Surface Mount | |
| Depth | 3mm | |
| Height | 1.5mm | |
| Maximum Self Resonant Frequency | 10MHz | |
| Inductor Construction | Moulded | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Wirewound Surface Mount Inductor | ||
Inductance 33μH | ||
Maximum DC Current 500mA | ||
Package/Case 3015 | ||
Packaging Tape & Reel | ||
Length 3mm | ||
Automotive Standard AEC-Q200 | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 1.33Ω | ||
Maximum Operating Temperature 125°C | ||
Series WE-MAPI | ||
Inductance Tolerance ±20 % | ||
Standards/Approvals IPC/JEDEC J-STD-020D | ||
Core Material Composite Iron Powder | ||
Termination Style Surface Mount | ||
Depth 3mm | ||
Height 1.5mm | ||
Maximum Self Resonant Frequency 10MHz | ||
Inductor Construction Moulded | ||
- 74438335330 Inductor SMD WE-MAPI Metal Alloy Data Sheet
- Application Note - The Sham of the High Rated Current
- Accurate Inductor Loss Determination - Application Note
- Ideal Power Inductors for Energy Efficient Applications - ANP031 Application Note
- Voids in Bottom Termination Components (BTC) - ANP036 Application Note
- WE eiSos Embedded Flyer
- COO (Country of Origin):
- KR
Wurth Elektronik WE-MAPI Series Wirewound Surface Mount Inductor, 33μH Inductance, 500mA Maximum DC Current - 74438335330
This wirewound surface-mount inductor provides inductive filtering and energy storage for Compact electronic assemblies. It is designed for surface-mount termination and suited to environments requiring a wide ambient range from -40°C to 125°C. The device uses a composite iron-powder core and a moulded construction to maintain magnetic properties while being compatible with automated placement and tape-and-reel supply.
Features and Benefits:
• 33 μH inductance for effective signal smoothing and energy storage
• 500mA maximum DC current for higher-load circuit sections
• 10MHz maximum self-resonant frequency for defined HF performance
• ±20% inductance tolerance to simplify component selection
• 1.33 Ω maximum DC resistance to inform power-loss calculations
• 500mA maximum DC current for higher-load circuit sections
• 10MHz maximum self-resonant frequency for defined HF performance
• ±20% inductance tolerance to simplify component selection
• 1.33 Ω maximum DC resistance to inform power-loss calculations
Applications
• Suitable for automotive-grade power-supply filtering
• Ideal for Compact DC/DC converter output stages
• Used with mixed-signal boards requiring EMI suppression
• Can be used for current-limited power distribution networks
• Ideal for Compact DC/DC converter output stages
• Used with mixed-signal boards requiring EMI suppression
• Can be used for current-limited power distribution networks
What termination style does it employ?
It uses surface-mount terminations intended for automated soldering processes.
What packaging format is offered for production assembly?
Components are supplied on tape-and-reel to support high-volume pick-and-place.
What environmental temperature range can it tolerate?
It operates across a minimum of -40°C up to a maximum of 125°C.
What core material influences its frequency and saturation behaviour?
A composite iron-powder core is used to balance permeability and loss characteristics.
Is the component suitable for automotive qualification requirements?
It is produced to meet automotive standard AEC-Q200.
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