Product Overview
The NSRB series surface-mount, end-banded chip thermistors are designed for hybrid substrates, integrated circuits, and printed circuit boards. Featuring solder-coated metallization suitable for wire bond, epoxy, or solder contact, these thermistors offer uniform dimensional parameters ideal for automated handling and placement. They provide a highly reliable structure and exceptional accuracy, with options for non-standard resistance values, tolerances, and tape and reel packaging. Applications span battery packs, automotive electronics, mobile communication devices, consumer and household electronics, medical equipment, and industrial electronics and automation.
Product Attributes
- Brand: Littelfuse
- Product Series: NSRB
- EIA Size: 0603
- Certifications: REACH, RoHS
- Operating Temperature Rated to: 125 C
Technical Specifications
| PART NUMBER | RESISTANCE IN OHMS AT 25 C () | RESISTANCE TOLERANCE % @ 25 C | BETA K 050 C | OPERATING TEMPERATURE MAX C | TEMPERATURE COEFFICIENT @ 25 C | RESISTANCE-TEMPERATURE CURVE | PACKAGING | QUANTITY |
| NSRB103F3J2FET001 | 10000 | 1 | 3320 | 125 | -3.82% / C | E1 | Tape/Reel | 4000 pcs |
| NSRB103F3J2FET002 | 10000 | 1 | 3320 | 125 | | E1 | Tape/Reel | 4000 pcs |
| NSRB103J3V2HET001 | 10000 | 5 | 3892 | 125 | -4.4% / C | J | Tape/Reel | 4000 pcs |
| NSRB103M3T1NET001 | 10000 | Nom | 3892 | 125 | -4.4% / C | J | Tape/Reel | 4000 pcs |
General Electrical Specifications
| RESISTANCE (25 C) | RESISTANCE TOLERANCE, % | TEMP. COEFFICIENT (%/C) | BETA (K) | TEMP RATING (C) | POWER RATING (V) |
| 100 to 100000 | 1 to 10 | 3.31 to 4.4 | 2000 ~ 5000 | -50 ~ +150 | 40 ~ 400 |
Dimensions
| A | B | C | D | E |
| Inches (mm) | 0.063 0.007 (1.6002 0.1778 mm) | 0.0315 0.007 (0.8001 to 0.1778 mm) | 0.0394 Max (1.0007 mm Max) | 0.0157 0.010(2X) (0.3987 0.254 mm (2X)) | Solder Plated Terminations |
