--- product_id: 330285370 title: "Micro 3.7g Servo GH-S37A Mini Analogue Servo for Control Aeromodelling Aircraft Flight Direction RC Plane Helicopter Boat Car" brand: "youngrc" price: "B/.134" currency: PAB in_stock: true reviews_count: 5 category: "Young Rc" url: https://www.desertcart.com.pa/products/330285370-micro-3-7g-servo-gh-s37a-mini-analogue-servo-control store_origin: PA region: Panama --- # all-nylon durable gears 0.10 sec/60Β° ultra-fast response 3.7g ultra-lightweight Micro 3.7g Servo GH-S37A Mini Analogue Servo for Control Aeromodelling Aircraft Flight Direction RC Plane Helicopter Boat Car **Brand:** youngrc **Price:** B/.134 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your RC game with micro precision and mega performance! ## Quick Answers - **What is this?** Micro 3.7g Servo GH-S37A Mini Analogue Servo for Control Aeromodelling Aircraft Flight Direction RC Plane Helicopter Boat Car by youngrc - **How much does it cost?** B/.134 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/330285370-micro-3-7g-servo-gh-s37a-mini-analogue-servo-control) ## Best For - youngrc enthusiasts ## Why This Product - Trusted youngrc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** All-nylon gears ensure long-lasting durability and smooth, low-noise operation even under heavy use. - β€’ **Value-Packed Multipack:** Get 5 micro servos in one setβ€”perfect for upgrading multiple models or backups to keep you flying nonstop. - β€’ **Featherweight Precision:** At just 3.7g, this servo delivers high-performance control without weighing down your RC models. - β€’ **Lightning-Fast Response:** Experience near-instantaneous 0.10 sec/60Β° speed for razor-sharp maneuvering in planes, boats, and cars. - β€’ **Plug & Play Convenience:** 150mm connector wire length offers flexible installation across diverse RC vehicles and aircraft. ## Overview The YoungRC GH-S37A is a 3.7g coreless digital servo designed for RC planes, helicopters, boats, and cars. Featuring all-nylon gears for durability, it delivers up to 0.7kg/cm torque and ultra-fast 0.10 sec/60Β° speed at 6V. With a 150mm connector wire and a compact 20x8.75x22mm size, this 5-pack offers versatile, reliable control for serious aeromodelling enthusiasts. ## Description Specification:Weight: 3.7gServo Type: digital servoMotor Type: hollow cupUse: vehicles & remote control toys Line Length: 150mmDimensions: 20.0 x 8.75 x 22.0 mmTorque: 0.5kg/cm (at 3.6V) 0.7kg/cm (at 4.8V)Speed: 0.13sec/60(at 4.8V) 0.10sec/60(at 6V)Working Voltage: 3.6v-4.8vOperating Temperature: 0 C -60 CStandard Signal: 1000 to 2000 microsecondsWorking Angle: 90Current: Dead Zone Setting: 4 usecOperating Speed(at no load): 0.15 Sec/60 0.1 Sec/60Running Current(at no load): 10 m A 40 m AStall Torque(at locked): 0.420.1 kg-cm 0.60.1 kg-cmStall Current(at locked): 60 m A 200 m APlease Note: If there is any problem, please be free contact with us.Package Included:5 X 3.7G Tiny Servo Review: What a little servo! Review: These are inexpensive so keep you're expectations in check and you'll be happy... ## Features - Use for rc plane, helicopter, boat, car, etc. - The 3.7g servo is coreless, gear precision, high torque and low noise. - Made of all nylon gear, durable for used,long service time. - Connector wire length up to 150mm, convenient to use. - Package Included: 5 pieces 3.7g micro servo. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082SM99HL | | Additional Features | Portable | | Age Range Description | Kid | | Are Batteries Required | No | | Batteries are Included | No | | Battery Description | Lithium-Ion | | Best Sellers Rank | #250,717 in Toys ( See Top 100 in Toys ) #245 in RC Vehicle Servos | | Brand Name | YoungRC | | Color | Blue | | Customer Reviews | 4.2 out of 5 stars 109 Reviews | | Included Components | 5 X 3.7G Tiny Servo | | Manufacturer | YoungRC | | Material Type | Nylon | | Model Name | GH S37A | | Model Number | 711005952484 | | Number of Items | 5 | | Operation Mode | Remote Control | | Power Source | Corded Electric | | Theme | boat | | Toy Vehicle Form | Helicopter | | UPC | 711005952484 | | Unit Count | 5.0 Count | ## Images ![Micro 3.7g Servo GH-S37A Mini Analogue Servo for Control Aeromodelling Aircraft Flight Direction RC Plane Helicopter Boat Car - Image 1](https://m.media-amazon.com/images/I/81d6Qn9iV1L.jpg) ## Questions & Answers **Q: What size are the screws for this product?** A: The diameter of the hole is 1.7mm,and we had screws together with the servo you can check the package. Thanks. **Q: What is the size of this servo Spline?** A: Don’t know the exact size but can tell you it is very small **Q: Are there any replacement servo arms?** A: They com with a variety of servo arms. I don't know if any are available separately. ## Customer Reviews ### ⭐⭐⭐⭐⭐ What a little servo! *by C***B on 4 September 2025* ### ⭐⭐⭐⭐⭐ These are inexpensive so keep you're expectations in check and you'll be happy... *by L***N on 24 November 2024* ### ⭐⭐⭐⭐ With wires, plug, and servo arm, these servos actually weigh 5 grams. *by A***N on 25 July 2020* ## Frequently Bought Together - YoungRC Micro 3.7g Servo GH-S37D Mini Digital Servo for Control Aeromodelling Aircraft Flight Direction RC Plane Helicopter Boat Car 5pcs - 10 PCS 0.047x10.24" Steel Pushrods And 10 PCS Nylon 0.79x0.43" Lock on Control Horns 4 Holes for RC Airplane Model Aircraft DIY Parts - Miuzei MG90S 9G Micro Servo Motor Metal Geared Motor Kit for RC Car Robot Helicopter, Mini Servos for Arduino Project (10) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/330285370-micro-3-7g-servo-gh-s37a-mini-analogue-servo-control](https://www.desertcart.com.pa/products/330285370-micro-3-7g-servo-gh-s37a-mini-analogue-servo-control) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-05-13*