Power Button Galaxy S3
Overview
Product sourcing insights & recommendations
The market for Samsung Galaxy S3 power button replacements in 2026 is seeing a unique resurgence, with a 37% YoY increase in search volume for repair workarounds Alibaba. While the device is vintage, users are increasingly repurposing old units as IoT controllers, dashcams, and media players, sustaining a niche demand for high-quality replacement parts AlibabaAlibaba.
Key Insights:
- Technical Specs: The power button is a 4-pin tactile micro-switch (Part No: 3404-001303) soldered to the mid-frame, often failing due to mechanical fatigue or debris AlibabaAlibaba.
- Market Trends: Professional repair costs ($15-$45) often exceed the device's market value ($15-$25), driving a high volume of DIY soldering and software-based workarounds OutsourcerepairsAlibaba.
- Sourcing: Bulk switches are highly affordable, starting as low as $0.10 - $0.50/piece in B2B markets, while retail kits can cost up to $12.50 AlibabaAlibaba.
Detailed market analysis, including technical failure modes and cost comparisons, is available in the report below.
The market for Galaxy S3 parts is shifting towards IoT repurposing. Would you like to:
Samsung Galaxy S3 Power Button Replacement Switch 3404 001303
Products · 3 lists
Wholesale Power Switch Button for Samsung Galaxy S3 S4
Guangzhou Luodi Electronics Co., Ltd.🇨🇳CN14 yrs
Volume Power Switch on Off Side Button Key Flex Cable for Samsung A10 A20 A30 A40 A50 A70 A01 A11 A10S A20S A30S A51 A71 A52 A72
Shenzhen Heshunyi Technology Limited🇨🇳CN9 yrs
New Power Volume Button Switch for Samsung A13 A23 A22 5G A32 A72 4G 5G Power on OFF Volume up Down Side Button Key Replacement
Shenzhen Hengfa Juxing Technology Co., Ltd.verified🇨🇳CN6 yrs
Mobile Phone Power Volume Button Switch for Xiaomi Poco X4 Pro 5G X5 X6 Pro Side Button Key Phone Spare Parts Repair
Shenzhen Jiaruila Electronic Technology Co., Ltd.🇨🇳CN6 yrs
Laptop Power Button Board Switch with Cable Ls-A994P for 14-R 14-G 245 G3 14-R 14-G 240 G3 Spare Part Replacement
Shenzhen Cooyear Technology Co., Ltd.🇨🇳CN16 yrs
10-100pcs Power On Off Inner Button Control 3*2mm Switch For Samsung A10S/A20S/A10/A20/A30/A40/A50/A50S/A31/A51/A71/A70/A21S/A32
Shenzhen Yongyetai Electronics Co., Ltd.🇨🇳CN5 yrs
Laptop Power Button Board Cable Switch for Dell XPS 13 9300 XPS13 9301 Laptop Power Button Board Cable Switch 0TCMG3
HITEC HTP99367 Flat Head Self-Locking Reset Power Start Button Switch 12-40mm LED Light Waterproof Nickel-Plated Brass/Silver
Changzhou Hitec Electronics Manufacture Co., Ltd.🇨🇳CN20 yrs
KDC Power Switch SW-3-2 / 2 Pin Push Button Switch, Reset Switch with Caps
Yueqing Jingteng Electronics Co., Ltd.🇨🇳CN10 yrs
BS230B Control Push Button Switch AC380V ON-OFF 2 Position 3.7KW Three Phase Power Start Switch 50Hz/60Hz
Yueqing Sibo New Energy Co., Ltd.🇨🇳CN2 yrs
DS-428/427 Self-Locking Push Button Switch 12mm Mounting Hole with Threaded 220V Max Voltage Reset Power Switch
R16-503 Circular Push-button Switch Self-locking/self-resetting Power Button No Light/with Light 4-pin and 2-pin 16MM
Hot Selling Item OKB2-BA42 XB2 Series Self-reset Start Momentary Power Button Switch
Xiamen Jianwei Minyang Electric Co., Ltd.🇨🇳CN4 yrs
16mm Push Button Switch 24/220V Momentary Self-locking Self-reset on Off Power Switch
Shenzhen Youxin Electronic Technology Co., Ltd.🇨🇳CN4 yrs
Button Switch Momentary Self Reset XB2 Small Flat Round Head 22mm Power Push Button Switch XB2-BA42 XB2-BA31 XB2-BA51 10A NC/NO
Wenzhou Yufeng Import& Export Co., Ltd.verified🇨🇳CN6 yrs
sreset switch start up button switch LA18-22 power button switch control button 2 on 2 off 220V hksy
Shenzhen Nordson Electronics Co., Ltd.🇨🇳CN1 yr
Best Quality Taiwan On-Off Power Button Switch Customized 16 mm 12 mm Momentary Push Button Switch Waterproof 3A Max. Control
Dongguan Tl-Link Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
Button Switch LA38-11BN Power Supply Self-reset Dotting Start Stop Self-locking Switch
Henan Cuiang Construction Engineering Co., Ltd.🇨🇳CN3 yrsDeep Dive · Full Report
Full Market Report
1 document · Live-fetched from source
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Sources & References
23 sources cited · Verified industry data & reports
How to Replace Samsung Galaxy S3 Power Button
Alibaba.com
The market for Samsung Galaxy S3 power button replacements in 2026 is driven by the repurposing of vintage devices for IoT and media use, ...
Problem regarding the power button. - Samsung Galaxy S III
iFixit
Firstly, I would like to apologize that I'm not inquiring on the iPhone issues. Sir, I wanna ask regarding the power button of Galaxy S3. Why is ...
13 of the worst Galaxy S3 problems users complain about
Digital Trends
Workarounds: You can hold down the Power button and Restart or Power off and turn it on again. That seems to work for most people, but it won't ...
Stuck/broken power button on Galaxy s3?
Android Central Forum
The other day my phone power button just stopped having any resistance what so ever. There is no button now, it is just like it is there, ...
How to Solve the Common Samsung Galaxy S3 Problems
etradesupply
Here is an easy way to fix this issue: Go to Settings > Sound and make sure Auto haptic at the bottom is toggled off. Problem Six: Copy and paste doesn't work.
Smartphone Repair Market Share Shows Strong Growth at ...
Business Research Insights
The global smartphone repair market was value at USD 22.66 Billion in 2026 and reaching USD 45.3 Billion by 2035 with a projected CAGR of 8% from 2026 to 2035.