> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# FS5103B - Standard Analog Servo (3kg/cm)

**Type:** Product page · **SKU:** CE09393 · **Brand:** [Feetech](https://core-electronics.com.au/brands/feetech)
**Page:** https://core-electronics.com.au/feetech-fs5103b-standard-servo-3kg-cm.html ([markdown](https://core-electronics.com.au/feetech-fs5103b-standard-servo-3kg-cm.html.md))

A great value standard-size servo for a wide range of applications in the standard servo format.

## Pricing

- **Price:** $10.40 (inc GST) — $9.45 AUD, exc GST
- **Quantity discounts:** 8+ $8.89 (exc GST) · 50+ $8.32 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 61 today; more stock is typically available with a 10–16 day lead time.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE09393:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE09393:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

A great servo to throw onto any project. Since the FS5103B is a standard size servo it offers a bit more power than a micro servo.

### Specifications

- Model: FS5103B
- Weight: 41.5g
- Arm Angle Limit: 180 degrees
 
- Operating Voltage: 4 - 8.4V
- No load current: 170mA @ 6V
- Rated Continuous torque: 1kg/cm @ 6V
- Peak Torque: 3.2kg/cm @ 6V
- Stall Current: 1.1A @ 6V
 
- Gear Type: Plastic Gear
- Angle Range: 
    - 120 degrees @ 900-2100 µsec
    - 180 degrees @ 600 - 2400 µsec
- Size: 40mm L x 20.5mm W x37mm H
- Spline: 25T
 
### Includes

- FS5103B Standard Servo
- Compatible servo horn pack with fasteners

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/s/n/sny09138.jpg)