Wurth Elektronik, WE-SPC Shielded Wirewound Surface Mount Inductor 7.8 μH
- RS stock no.:
- 485-090
- Distrelec Article No.:
- 301-88-101
- Mfr. Part No.:
- 74408941078
- Manufacturer:
- Wurth Elektronik
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| 1 - 4 | R 41.77 |
| 5 + | R 40.73 |
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- RS stock no.:
- 485-090
- Distrelec Article No.:
- 301-88-101
- Mfr. Part No.:
- 74408941078
- Manufacturer:
- Wurth Elektronik
Specification
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 | 7.8μH | |
| Length | 4.8mm | |
| Automotive Standard | No | |
| Shielding | Yes | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 0.23Ω | |
| Series | WE-SPC | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | EU&2015, Halogen Free JEDEC JS709B, REACH or declared EC1907, RoHS 2011, 863, 2006 | |
| Height | 1.8mm | |
| Depth | 4.8mm | |
| Maximum Self Resonant Frequency | 35MHz | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Wirewound Surface Mount Inductor | ||
Inductance 7.8μH | ||
Length 4.8mm | ||
Automotive Standard No | ||
Shielding Yes | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 0.23Ω | ||
Series WE-SPC | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals EU&2015, Halogen Free JEDEC JS709B, REACH or declared EC1907, RoHS 2011, 863, 2006 | ||
Height 1.8mm | ||
Depth 4.8mm | ||
Maximum Self Resonant Frequency 35MHz | ||
Wurth Elektronik WE-SPC Series Wirewound Surface Mount Inductor, 7.8μH Inductance, 0.23Ω Maximum DC Resistance - 74408941078
This wirewound surface-mount inductor is designed for Compact magnetic filtering and energy storage in SMD assemblies. It offers a shielded construction and a moderate inductance Value suited to power-line and signal-conditioning tasks across a wide temperature range. The component is compliant with chemical and environmental restrictions applicable to industrial electronic production and is specified for use where a low-resistance inductor is required.
Features and Benefits:
• 35MHz maximum self-resonant frequency enabling high-frequency operation
• 7.8μH inductance providing reliable energy storage
• 0.23Ω maximum DC resistance reducing conduction losses
• Shielded construction minimises EMI emissions
• -40°C to 125°C operating range supporting varied environments
• 7.8μH inductance providing reliable energy storage
• 0.23Ω maximum DC resistance reducing conduction losses
• Shielded construction minimises EMI emissions
• -40°C to 125°C operating range supporting varied environments
Applications
• Suitable for DC-DC converter output filtering in Compact boards
• Ideal for power-supply decoupling in portable equipment
• Used with switching regulators requiring low-loss inductance
• Can be used for EMI suppression in mixed-signal layouts
• Used for energy transfer in high-current SMD power stages
• Ideal for power-supply decoupling in portable equipment
• Used with switching regulators requiring low-loss inductance
• Can be used for EMI suppression in mixed-signal layouts
• Used for energy transfer in high-current SMD power stages
What physical footprint does it present on a PCB?
The component measures 4.8mm by 4.8mm with a height of 1.8mm, allowing tight component placement.
Which environmental standards does it meet?
It conforms to halogen-free JEDEC JS709B and relevant RoHS and REACH declarations.
Is it suitable for automotive qualification?
It is not specified as meeting automotive-grade standards.
How does the shielding affect layout considerations?
The shielded design reduces stray magnetic coupling, easing placement near sensitive circuitry while helping maintain predictable inductance.
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