Bourns SRN5020TA
SRN5020TA variants from Bourns
SRN5020TA 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.
- 7 distinct suffix patternsExamples: 100M, 1R0Y, 2R2M, 3R3M, 4R7M (+2 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 7 SRN5020TA 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 |
|---|---|---|---|---|---|---|
| SRN5020TA-100M | FIXED IND 10UH 1.6A 110 MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRN5020TA-1R0Y | FIXED IND 1UH 4.1A 20 MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRN5020TA-2R2M | FIXED IND 2.2UH 3.3A 32MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRN5020TA-3R3M | FIXED IND 3.3UH 2.8A 43 MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRN5020TA-4R7M | FIXED IND 4.7UH 2.4A 60 MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRN5020TA-6R8M | FIXED IND 6.8UH 1.9A 90MOHM SMD | Bourns | Active | Compliant | In Stock | |
| SRN5020TA-8R2M | FIXED IND 8.2UH 1.75A 98MOHM SMD | Bourns | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on SRN5020TA map to package, grade, and reel options.
How to Choose the Right SRN5020TA 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 SRN5020TA, 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 "SRN5020TA" — include the full suffix (e.g. 100M, 1R0Y, 2R2M). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for SRN5020TA product family
Identity
Variant Parameters
Source SRN5020TA with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 7 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 SRN5020TA product family.