Bourns, SRP1770TA Shielded Wire-wound SMD Inductor with a Carbonyl Powder Core, 47 μH ±20% Wire-Wound 8.7A Idc Q:20
- RS Stock No.:
 - 905-4772
 - Mfr. Part No.:
 - SRP1770TA-470M
 - Brand:
 - Bourns
 
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£2.38
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£2.86
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- 150 unit(s) ready to ship
 - Plus 509 unit(s) shipping from 11 November 2025
 
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Units  | Per unit  | 
|---|---|
| 1 - 49 | £2.38 | 
| 50 - 99 | £1.69 | 
| 100 - 199 | £1.65 | 
| 200 - 499 | £1.60 | 
| 500 + | £1.56 | 
*price indicative
- RS Stock No.:
 - 905-4772
 - Mfr. Part No.:
 - SRP1770TA-470M
 - Brand:
 - Bourns
 
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all  | Attribute | Value | 
|---|---|---|
| Brand | Bourns | |
| Inductance | 47 μH | |
| Maximum DC Current | 8.7A | |
| Length | 17.3mm | |
| Automotive Standard | AEC-Q200 | |
| Depth | 6.7mm | |
| Height | 16.9mm | |
| Dimensions | 17.3 x 6.7 x 16.9mm | |
| Shielded | Yes | |
| Tolerance | ±20% | |
| Maximum DC Resistance | 55mΩ | |
| Series | SRP1770TA | |
| Core Material | Carbonyl Powder | |
| Maximum Self Resonant Frequency | 3MHz | |
| Minimum Quality Factor | 20 | |
| Inductor Construction | Wire-Wound | |
| Moulded | Yes | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +150°C | |
| Select all | ||
|---|---|---|
Brand Bourns  | ||
Inductance 47 μH  | ||
Maximum DC Current 8.7A  | ||
Length 17.3mm  | ||
Automotive Standard AEC-Q200  | ||
Depth 6.7mm  | ||
Height 16.9mm  | ||
Dimensions 17.3 x 6.7 x 16.9mm  | ||
Shielded Yes  | ||
Tolerance ±20%  | ||
Maximum DC Resistance 55mΩ  | ||
Series SRP1770TA  | ||
Core Material Carbonyl Powder  | ||
Maximum Self Resonant Frequency 3MHz  | ||
Minimum Quality Factor 20  | ||
Inductor Construction Wire-Wound  | ||
Moulded Yes  | ||
Minimum Operating Temperature -40°C  | ||
Maximum Operating Temperature +150°C  | ||
SRP1770TA Series Shielded Power Inductors (AEC-Q200 Qualified)
Bourns SRP1770TA SMD power inductors are constructed from a carbonyl powder core that features a high saturation current.  The shielded construction of these power inductors ensures a low level of magnetic radiation. Inductance range offered is 1μH to 100μH.
These SMD power inductors are AEC-Q200 and suitable for automotive systems such as driver assistant device, lighting and information/entertainment systems. Other suitable applications include power supplies and DC/DC converters.
These SMD power inductors are AEC-Q200 and suitable for automotive systems such as driver assistant device, lighting and information/entertainment systems. Other suitable applications include power supplies and DC/DC converters.
Features and Benefits:
Carbonyl powder core, enamelled copper wire
High saturation current
Operating temperature range from -40°C to 150°C
Carbonyl powder core, enamelled copper wire
High saturation current
Operating temperature range from -40°C to 150°C
Related links
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