# Interlink FSR 408 Long Strip, 24 in

> Interlink FSR 408 extra-long force-sensitive resistor strip (Adafruit 1071): 1/4 in × 24 in (6.35 × 609.6 mm) sensing region — press anywhere along it, ~0.2 N actuation, 0.2–20 N range, >10 MΩ unloaded, <3 µs rise, 0.57 mm thick, 5 g. Detects force along a gripper finger, robot bumper or skin edge.

- Manufacturer: Interlink Electronics
- Part number: 408
- Category: Tactile & touch sensors
- Canonical page: https://www.xirkit.io/products/interlink-fsr-408-long-strip-24-in-d29d
- Pinout: https://www.xirkit.io/products/interlink-fsr-408-long-strip-24-in-d29d/pinout
- Structured JSON: https://www.xirkit.io/products/interlink-fsr-408-long-strip-24-in-d29d/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Sensing | force sensitive resistor |
| Active area shape | strip |
| Active area length | 609.6 mm |
| Active area width | 6.35 mm |
| Force range (min) | 0.2 N |
| Force range (max) | 20 N |
| Output | analog: resistance falls with force (>10 MΩ unloaded) |
| Interface | analog |
| Thickness | 0.57 mm |
| Weight | 5.03 g |
| Dimensions | 609.6 × 15.33 × 0.57 mm |

## Pinout (2 pins, 0 with electrical limits)

| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| T1 | — | terminal | — | t1 | — | — | — | — | — | — | — |
| T2 | — | terminal | — | t2 | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| www.adafruit.com | 19.95 USD | out_of_stock | 2026-09-29 | https://www.adafruit.com/product/1071 |

## FAQ

**How much does the Interlink FSR 408 Long Strip, 24 in cost?**

From $19.95 at www.adafruit.com. Prices are observed unit prices before tax and shipping.

**What are the Interlink FSR 408 Long Strip, 24 in dimensions?**

609.6 × 15.33 × 0.57 mm. A STEP model is available for enclosure fit checks.

**Where does this Interlink FSR 408 Long Strip, 24 in data come from?**

Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.

## Sources

- [Interlink FSR 408 Long Strip, 24 in datasheet](https://cdn-shop.adafruit.com/datasheets/FSR400Series_PD.pdf)
- [www.adafruit.com listing](https://www.adafruit.com/product/1071)