SKU Details
SKU000851
Bourns SRR1280 33 µH shielded power inductor
Locations
| Bin | Identifier | Quantity | Type |
|---|
Properties
name
Bourns SRR1280 33 µH shielded power inductor
item_type
Electronic component
component_function
Inductor
manufacturer
Bourns Inc.
part_number
SRR1280-330M
datasheet_url
https://www.bourns.com/docs/Product-Datasheets/SRR1280.pdf
specification_basis
Exact-part datasheet
inductance
{"value":33,"unit":"µH"}
inductance_tolerance
{"value":20,"unit":"%"}
inductance_basis
33 µH ±20%, measured at 1 kHz / 1 V per manufacturer's series test conditions.
inductor_rated_current
{"value":3.5,"unit":"A"}
inductor_saturation_current_typical
{"value":3.3,"unit":"A"}
dc_resistance_max
{"value":0.057,"unit":"Ω"}
quality_factor
28
quality_factor_test_frequency
{"value":2520000,"unit":"Hz"}
inductor_form
Shielded wire-wound SMD power inductor
inductor_core_material
Ferrite DR and RI
package
SMD (other)
package_designation
SRR1280 shielded SMD inductor
terminal_count
2
electrical_rating_conditions
3.5 A is the catalog maximum RMS thermal-current rating (typical 40 °C rise). 3.3 A saturation current is typical at 25% inductance drop; it is not a guaranteed hard threshold. Operating −40 to +125 °C includes self-heating. Q=28 typical at 2.52 MHz; inductance test is separately 1 kHz/1 V. Maximum DCR 57 mΩ.
Description
Shielded ferrite-core power inductor for DC/DC filtering. Defined Bourns current/DCR specifications distinguish it from the unknown-manufacturer CD54 assortment.
Created through automation
true
Automation source or version
Inventory Assistant 0.1.0+codex.20260919214048; gpt-6.1-sol (host report)
Derived Batches
- BAT000873Bourns SRR1280 33 µH shielded power inductorName from SKU
Codes
SRR1280-330MCT-ND
Associated