Littelfuse · Sensors & transducers
KT203J2
THERMISTOR NTC 20KOHM 3892K BEAD
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
Request this exact part →
KT203J2 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Littelfuse |
|---|---|
| Ordering code | KT203J2 |
| Family | Sensors & transducers |
| Package | Bead, Epoxy |
| Product Status | Active |
| Resistance in Ohms @ 25°C | 20k |
| Resistance Tolerance | ±0.2°C |
| B Value Tolerance | Not provided in source |
| B0/50 | 3892K |
| B25/50 | Not provided in source |
| B25/75 | Not provided in source |
| B25/85 | Not provided in source |
| B25/100 | Not provided in source |
| Operating Temperature | 135°C |
| Power - Max | 30 mW |
| Length - Lead Wire | 1.50" (38.00mm) |
| Mounting Type | Free Hanging |
| Package / Case | Bead, Epoxy |
Documents and evidence
KT203J2 ↗Before sourcing KT203J2
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about KT203J2
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
Continue your Sensors & transducers review
101BH1KDO-41 Mini, Axial
102BF1J-
102BG1JDO-204AH, DO-35, Axial
102BG1KDO-204AH, DO-35, Axial
102EG1KDO-204AH, DO-35, Axial
102FH1KDO-41 Mini, Axial