Product Overview
The NSKR series surface-mount, end-banded chip thermistors are designed for use on hybrid substrates, integrated circuits, and printed circuit boards. They feature solder-coated metallization suitable for wire bond, epoxy, or solder contact techniques. Manufactured with advanced equipment, these thermistors offer uniform dimensional parameters for automated handling and placement. The NSKR series provides a highly reliable structure and exceptional accuracy, with options for non-standard resistance values, tolerances, and tape and reel packaging. They are ideal for various industrial applications requiring efficient, cost-effective, and small-footprint components with design flexibility.
Product Attributes
- Brand: Littelfuse
- Series: NSKR
- Certifications: REACH, RoHS
- Origin: Littelfuse.com
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 |
| NSKR103F3J2FET001 | 10000 | 1 | 3330 | 125 | -3.82% / C | E1 | Tape/Reel | 4000 pcs |
| NSKR103J3J2NET001 | 10000 | 5 | 3320 | 125 | E1 | Tape/Reel | 3500 pcs | |
| NSKR103J3Q2NET001 | 10000 | 5 | 3569 | 125 | G | Tape/Reel | 3500 pcs | |
| NSKR473J3V2FET001 | 47000 | 5 | 3909 | 125 | J | Tape/Reel | 3500 pcs | |
| NSKR503J4C2NET001 | 50000 | 5 | 4024 | 125 | L | Tape/Reel | 3500 pcs | |
| NSKR680J2R2NET001 | 68 | 5 | 2773 | 125 | B | Tape/Reel | 5000 pcs |
Dimensions
| A | B | C | D | E | |
| Inches (mm) | 0.076 0.008 (1.9304 0.2032 mm) | 0.049 0.008 (1.2446 to 0.2032 mm) | 0.055 Max (1.397 Max) | 0.008 Min (2X) (0.2032 mm Min (2X)) | Solder Plated Terminations Ends |
2410301848_Littelfuse-NSKR103F3J2FET001_C20349758.pdf
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