Product Overview
The NSKR series surface-mount, end-banded chip thermistors are designed for use on hybrid substrates, integrated circuits, and printed circuit boards. Featuring solder-coated metallization suitable for wire bond, epoxy, or solder, these thermistors offer uniform dimensional parameters 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. Ideal for a variety of industrial applications.
Product Attributes
- Brand: Littelfuse
- Series: NSKR
- Certifications: REACH, RoHS
- Features: Surface-mountable, Wide resistance range, Highly reliable structure, EIA size: 0805, Rated to 125 C operating temperature, Small size, Nickel barrier, Extremely accurate values
- Benefits: Efficient, Cost-effective, Small components/small footprint, Simpler and faster operation for automated assembly, Improves mechanical performance, Design flexibility
- Applications: Battery packs, Automotive electronics, Mobile communication devices, Consumer electronics, Household electronics, Medical equipment, Industrial electronics and automation
Technical Specifications
| Part Number | Resistance ( @ 25 C) | Resistance Tolerance % @ 25 C | Beta K 050 C | Operating Temperature Max C | Temperature Coefficient @ 25 C | Resistance-Temperature Curve |
|---|---|---|---|---|---|---|
| NSKR103F3J2FET001 | 10000 | 1 | 3330 | 125 | -3.82% / C | E1 |
| NSKR103J3J2NET001 | 10000 | 5 | 3320 | 125 | E1 | |
| NSKR103J3Q2NET001 | 10000 | 5 | 3569 | 125 | G | |
| NSKR473J3V2FET001 | 47000 | 5 | 3909 | 125 | J | |
| NSKR503J4C2NET001 | 50000 | 5 | 4024 | 125 | L | |
| NSKR680J2R2NET001 | 68 | 5 | 2773 | 125 | B |
Dimensions
| Dimension | Inches (mm) |
|---|---|
| A | 0.076 0.008 (1.9304 0.2032 mm) |
| B | 0.049 0.008 (1.2446 to 0.2032 mm) |
| C | 0.055 Max (1.397 Max) |
| D (2X) | 0.008 Min (0.2032 mm Min) |
| E | Solder Plated Terminations Ends |
2411011005_Littelfuse-NSKR103J3J2NET001_C20349759.pdf
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