Bourns Inc. is a manufacturer represented in Maketronics sourcing data for electronic components used in production, maintenance, repair, and long-life system support. This page focuses on procurement reality: available parts, lifecycle risk, sourcing complexity, and verified supply options for obsolete, discontinued, and hard-to-find Bourns Inc. components.
| Image | Part Number / Manufacturer | Description / Specs | MOQ | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
 | ENA1P-453-L00050 Manufacturer: Bourns Inc. Category: Unclassified | Rotary Optical Encoder - 50 Cycl | 1 | |||
| 20P-1-501 Manufacturer: Bourns Inc. Category: Unclassified | Res Cermet Trimmer 500 Ohm 10% 0 | 1 | |||
| 3682S-1-104 Manufacturer: Bourns Inc. Category: Unclassified | Res POT 100K Ohm 3% 2W (23.62 X | 1 | |||
| PDA17-SN20-104BK Manufacturer: Bourns Inc. Category: Unclassified | Res Carbon Film POT 100K Ohm 20% | 1 | |||
| 95A1D-B24-A25 Manufacturer: Bourns Inc. Category: Unclassified | Res Cermet POT 1M Ohm 10% 2W 1(E | 1 | |||
| 3386U-FZ2-104R Manufacturer: Bourns Inc. Category: Unclassified | Res Cermet Trimmer 100K Ohm 10% | 1 | |||
| TISP4A265H3BJR Manufacturer: Bourns Inc. Category: Unclassified | Thyristor Surge Protection Devic | 1 | |||
| PT61018AAPEL Manufacturer: Bourns Inc. Category: Pulse Transformers | LAN 10/100 BASE T XFORMER AECQ + | 1 | ||||
| SM51108PEL Manufacturer: Bourns Inc. Category: Pulse Transformers | PULSE XFMR 1CT:1CT 350UH | 1 | ||||
| SM51589EL Manufacturer: Bourns Inc. Category: Pulse Transformers | PULSE XFMR 1CT:1CT 350UH | 1 | ||||
| SM51108EL Manufacturer: Bourns Inc. Category: Pulse Transformers | PULSE XFMR 1CT:1CT 350UH | 1 | ||||
| PT61022EL Manufacturer: Bourns Inc. Category: Pulse Transformers | PULSE XFMR 1CT:1 350UH | 1 | ||||
| HCTSM80308BAL-E1 Manufacturer: Bourns Inc. Category: Pulse Transformers | XFMR 3.3-5V/3.3-15V,350MA PK TR | 1 | ||||
| HCTSM80102AAL-E1 Manufacturer: Bourns Inc. Category: Pulse Transformers | XFRMR POWER 1:2 250UH SMD | 1 | ||||
| HCTSM80305BAL-E1 Manufacturer: Bourns Inc. Category: Pulse Transformers | XFMR 3.3-5V/3.3-15V,350MA PK TR | 1 | ||||
| HCTSM80403AAL-E1 Manufacturer: Bourns Inc. Category: Pulse Transformers | XFMR 3.3-5V/3.3-15V,350MA PK TR | 1 | ||||
| HCTSM80910BAL-E1 Manufacturer: Bourns Inc. Category: Pulse Transformers | XFRMR POWER 9:10 300UH SMD | 1 | ||||
| SM13072APEL Manufacturer: Bourns Inc. Category: Pulse Transformers | LAN 10/100 BASE T XFORMER AECQ + | 1 | ||||
| HCTSM80201AAL-E1 Manufacturer: Bourns Inc. Category: Pulse Transformers | XFMR 3.3-5V/3.3-15V,350MA PK TR | 1 | ||||
| HCTSM80809AAL-E1 Manufacturer: Bourns Inc. Category: Pulse Transformers | XFMR 3.3-5V/3.3-15V,350MA PK TR | 1 |
Bourns Inc. background details are maintained for procurement context rather than general company history. Founded year: not publicly confirmed in this database. Headquarters or primary country record: global electronics markets. The practical sourcing relevance is how its component portfolio remains designed into long-life systems after production availability changes.
Bourns Inc. components may span multiple electronic categories depending on the product family, including Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components. Buyers typically evaluate these parts by package, suffix, temperature grade, lifecycle status, compliance requirement, and acceptable alternate rules.
Bourns Inc. parts are commonly sourced for industrial automation, automotive electronics, medical devices, aerospace and defense systems, communications equipment, repair programs, and production continuity projects where exact component identity matters.
Even major manufacturers revise portfolios as technologies, packages, fabs, and demand patterns change. For long-life equipment, this can leave approved designs dependent on obsolete, EOL, or limited-availability Bourns Inc. parts long after the original production window has closed.
After EOL, availability can move into fragmented supplier channels. Common risks include reduced traceability, mixed lots, remarking, counterfeit exposure, inconsistent storage history, and price volatility caused by scarcity.
Supplier Intelligence Layer: manufacturer-specific supplier mapping, performance-based supplier selection, and quote-level monitoring. Quality Control Layer: 30-100x Digital Visual Inspection, risk-based advanced testing aligned with AS6081 and AS6171, and ISO/IEC 17025 laboratory support where required. Transaction Control Layer: escrow-based procurement, controlled payment release, and buyer-side protection.
Maketronics supports sourcing of obsolete, discontinued, and hard-to-find components from Bourns Inc. through a globally distributed, performance-governed supplier network.
Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components
