Bridge Rectifiers, Rectifier Modules & Related Parts
Bridge rectifiers, modules and related parts
Explore single-phase bridge rectifiers in compact, square, surface-mount and through-hole formats, larger rectifier modules, and selected supporting parts. This collection spans model families such as KBPC, GBPC, KBU, GBU, KBL, KBP, DB, ABS and MB, plus QL, SQL, MDS, SKB and 36MT modules. These names describe different device families, not interchangeable footprints or shared electrical ratings.
Choose by the actual listing and selected option
- Bridge devices: Check the selected model's AC-input and DC-output terminal arrangement, phase configuration, package dimensions, mounting style, reverse-voltage rating and current rating against your design. A four-terminal single-phase bridge is not a drop-in replacement for a three-phase module.
- Packages and quantities: Listings may offer one specified model, a choice of models or pack quantities, or a mixed assortment. A title naming several part numbers does not mean every model is included. Confirm the selected variant and its pack contents before ordering.
- Boards and assemblies: A 1N4007-based rectifier board and RSK or LSA461 generator rectifier assemblies are application-specific products, not loose bridge packages. Check the board or assembly documentation, terminals and mechanical fit.
- Accessories and other diodes: Options labeled HS2095 or HS20150 may be heatsinks only, with no rectifier included. SR540, SR560, SR5100 and SR5200 listings are discrete Schottky diodes rather than complete bridge rectifiers; they do not provide four-diode bridge functionality by themselves.
Selection notes
Verify the exact selected option's part number, package, phase count, pinout, dimensions, quantity and manufacturer documentation. Compare forward loss, reverse voltage, operating current, thermal conditions and heatsinking for the intended application. Some supplier titles, option labels and specification fields differ, so do not treat a shared headline current, voltage or package claim as a guarantee for every option. A label such as “Color” may identify a model, pack or accessory instead of an actual color.
Frequently asked questions
Are all items complete bridge rectifiers? No. The collection also includes rectifier boards, generator assemblies, heatsink-only options and individual Schottky diodes. Read the selected option and product details to establish what is supplied.
Does choosing a different model change the rating or footprint? It can. Match the exact option's electrical specifications, phase arrangement, package and terminal layout rather than relying on another option's description.
Is a mixed assortment the same as a single-model pack? No. Check the listing's component breakdown and selected quantity; a model-choice listing usually supplies the chosen variant, not every model shown in its title.
Can a heatsink or a discrete Schottky diode replace a bridge? No. A heatsink is a thermal accessory, and a single diode is a separate component. Confirm the required device type and assembly-level compatibility before purchasing.
