Huizhou Antenk Electronics Co., Ltd. produces the Dual AAA SMT Battery Holder BBC-M-G0-A-2AAA-022, an SMT surface mount power supply component for holding two AAA batteries to deliver stable power output for compact electronics. Its base is black heat resistant nylon while contacts are made of 0.30mm thick stainless steel with nickel underplate and optional plating including tin gold flash and multiple gold thicknesses, complying with RoHS lead free standards. Strict standardized dimensions cover overall length 61.50±0.3mm and matched PCB mounting pad layout for automatic pick and place and reflow soldering, with tray or bag packaging available. This holder fits portable sensors wireless earphones remote controls miniature testing instruments and wearable smart devices. Users must follow official pad drawings during soldering avoid squeezing stainless steel springs and store goods in dry environments to prevent contact oxidation. Compared with ordinary manufacturers Antenk completes full in-house production including independent mold design terminal stamping plastic injection automatic assembly and full laboratory performance testing, supported by ISO9001 ISO14001 and IATF16949 certifications. We offer flexible customization low minimum order quantity free samples and 24 hour technical support, more than 70 percent of our products are exported globally with reliable batch quality backed by our self owned famous Antenk brand.
1. Material
1. Base housing: High temperature resistant black nylon
2. Contact spring: 0.30 thick stainless steel
3. Contact surface finish: Gold flash base with nickel underplate; optional tin, multiple thickness gold plating
4. Shell certification: RoHS compliant, lead-free (Pb free)
2. Core Dimension (mm)
- Overall length: 61.50±0.3
- Main internal length: 54.40±0.5
- Total height: 10.91
- Single side height: 4.510 / 4.608
- Width: 46.2
- SMT pin diameter: Ø1.27, pin length L1.2
- Minimum mounting pad length: 61.49
- Pad width: 22.22±0.5
- Internal battery limit size: 4.6–6.35 minimum
3. Product Structure & Features
1. Dual AAA double-cell integrated structure, SMT surface mount type
2. Complete matched PCB mounting pad layout for automatic SMT soldering
3. Multiple plating options: nickel, tin, gold flash, 3/5/15/30μ” gold
4. Two packaging choices: tray packing / bag packing
5. Strict dimensional tolerance standards for all outlines
4. Application Scenarios
Small portable electronic products requiring dual AAA power supply:
- Digital consumer gadgets
- Wireless small sensors
- Portable testing instruments
- Bluetooth audio devices
- Smart wearable small equipment
- Miniature remote control appliances
5. Usage Precautions
1. Use standard SMT reflow soldering process matching the official mounting pad layout to avoid poor welding
2. Avoid excessive extrusion or bending of stainless steel contacts to prevent elastic failure
3. Select suitable contact plating according to service environment: gold plating for anti-oxidation long-term use, tin plating for cost-effective regular scenarios
4. Store finished holders in dry packaging to stop nickel-plated contacts from oxidizing under humid conditions
5. Only apply standard AAA-size batteries; oversized cells will cause assembly failure
FAQ
Q: How many packaging do you have?
A: We have five packages including PE bag, hand bag, zip lock bag, colorful box and white box currently.
Q: Can you do our own packaging?
A: Yes, you just provide the package design and we will produce what you want. We also have the professional designer can help you do the packaging design.
Q: How many different types of products your company manufactures?
A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.
