Littelfuse 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 Littelfuse components.
| Image | Part Number / Manufacturer | Description / Specs | MOQ | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
 | TPSMD85CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 85V 137V DO214AB | 1 | |||
| TPSMD78CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 78V 126V DO214AB | 1 | |||
| TPSMD75A Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 75V 121V DO214AB | 1 | |||
| TPSMD64CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 64V 103V DO214AB | 1 | |||
| TPSMD60CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 60V 96.8V DO214AB | 1 | |||
| TPSMD58A Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 58V 93.6V DO214AB | 1 | |||
| TPSMD51CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 51V 82.4V DO214AB | 1 | |||
| TPSMD48CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 48V 77.4V DO214AB | 1 | |||
| TPSMD48A Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 48V 77.4V DO214AB | 1 | |||
| TPSMD45A Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 45V 72.7V DO214AB | 1 | |||
| TPSMD43CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 43V 69.4V DO214AB | 1 | |||
| TPSMD40CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 40V 64.5V DO214AB | 1 | |||
| TPSMD30CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 30V 48.4V DO214AB | 1 | |||
| TPSMD28CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 28V 45.4V DO214AB | 1 | |||
| TPSMD26CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 26V 42.1V DO214AB | 1 | |||
| TPSMD24CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 24V 38.9V DO214AB | 1 | |||
| TPSMD22CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 22V 35.5V DO214AB | 1 | |||
| TPSMD20CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 20V 32.4V DO214AB | 1 | |||
| TPSMD18CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 18V 29.2V DO214AB | 1 | |||
| TPSMD17CA Manufacturer: Littelfuse Category: TVS Diodes | TVS DIODE 17V 27.6V DO214AB | 1 |
Littelfuse 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.
Littelfuse 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.
Littelfuse 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 Littelfuse 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 Littelfuse through a globally distributed, performance-governed supplier network.
Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components
