Bourns SRU1038
SRU1038 variants from Bourns
SRU1038 Overview
What changes between part numbers, and what to check before you lock the BOM — Passive Components.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 10 distinct suffix patternsExamples: 100Y, 101Y, 150Y, 220Y, 221Y (+5 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Passive Components — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 10 SRU1038 part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|
| SRU1038-100Y | FIXED IND 10UH 3.8A 25 MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRU1038-101Y | FIXED IND 100UH 1.3A 220MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRU1038-150Y | FIXED IND 15UH 2.8A 37 MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRU1038-220Y | FIXED IND 22UH 2.2A 55.8MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRU1038-221Y | FIXED IND 220UH 650MA 565MOHM SM | Bourns | Active | Compliant | In Stock | |
| SRU1038-330Y | FIXED IND 33UH 1.8A 86 MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRU1038-331Y | FIXED IND 330UH 550MA 773MOHM SM | Bourns | Active | Compliant | In Stock | |
| SRU1038-470Y | FIXED IND 47UH 1.65A 121MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRU1038-680Y | FIXED IND 68UH 1.1A 166 MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRU1038-6R2Y | FIXED IND 6.2UH 4A 16.5 MOHM SMD | Bourns | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on SRU1038 map to package, grade, and reel options.
How to Choose the Right SRU1038 Passive Components
Match the footprint first
Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.
Electrical headroom
Compare voltage and current columns in the variant table. For SRU1038, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "SRU1038" — include the full suffix (e.g. 100Y, 101Y, 150Y). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for SRU1038 product family
Identity
Variant Parameters
Source SRU1038 with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 10 ordering variants from Bourns. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the SRU1038 product family.