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FEETECH Sub-Micro Servo FS0403
The FS0403 analog sub-micro servo from FEETECH is a great tiny actuator for a small robot mechanism. Servo horns and associated hardware are included. This servo can work with both 5 V and 3.3 V servo signals.
Key specs at 6 V: 0.08 sec/60°, 10 oz-in (0.7 kg-cm), 5 g.
| Description | Specs (9) | Pictures (4) | Resources (1) | FAQs (1) | On the blog (1) | Distributors (24) |
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FEETECH FS0403 Sub-Micro Servo. |
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FEETECH FS0403 Sub-Micro Servo with a LEGO Minifigure as a size reference. |
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An example of hardware included with the FEETECH FS0403 sub-micro servo. Actual hardware might vary. |
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The servo cable is terminated with a Futaba-compatible JR-style connector. |
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Coupon Discount
BF25P3421: Get up to 5 of #3421 FEETECH Sub-Micro Servo FS0403 at $6.50 each. This offer is valid through 01 Dec 2025.

























