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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,400 pcs
|
2400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
340 pcs
|
340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
325 pcs
|
325 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
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| Inductance | |
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| Material | |
| Mounting Type | |
| Operating Temperature | |
| Q @ Freq | |
| Rated Current (Irms) | |
| Resistance to Soldering Heat | |
| Saturation Current (ISAT) | |
| Shielding | |
| Storage Temperature | |
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| Type | |
| Width |
The Bourns SRR1240-4R7M is a shielded surface-mount power inductor from the SRR1240 series. It offers an inductance value of 4.7 µH with a tolerance of ±20% and a maximum DC resistance of 18 mΩ. This inductor is designed to handle a current rating of up to 6 A, with a saturation current also at 5.6 A.
Operating within a temperature range of -40°C to 125°C, the SRR1240-4R7M is suitable for various applications including input/output of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs. Its shielded construction helps minimize electromagnetic interference.
The inductor has a compact SMD package with dimensions of 12.50mm x 12.50mm and a height of 4.50mm. It is supplied in reels of 800 pieces, making it suitable for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.18 | $0.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal inductance is 4.7µH at 100 KHz with ±20% tolerance.
The maximum current rating is 6A. The rated current (Irms) based on a 40°C temperature rise is 5.6A, and the typical saturation current (Isat) is 5.6A.
The maximum DC resistance is 18mΩ.
The typical self-resonant frequency is 33MHz.
The operating temperature range is -40°C to +125°C, including temperature rise.
The inductor measures 12.5mm x 12.5mm x 4.5mm and is designed for surface mount soldering. Standard packaging is 800 pieces per reel.