Battery Terminal 5.5/4X9
Price range: ₹60.00 through ₹120.00 Inclusive of tax
The 5.5 mm / 4×9 mm Battery Terminal Contact Plate is a precision-stamped nickel/tin-plated phosphor bronze battery clip designed for low-resistance, high-reliability battery and cell connections. Featuring a 5.5 mm contact pad and a standard 4×9 mm footprint with PCB solder pins, it delivers consistent spring tension, oxidation resistance, and dependable electrical contact in battery compartments, remote controls, toys, and handheld electronic devices.
Description
Ensure continuous power delivery and firm battery retention with the 5.5 mm Round / 4×9 mm Battery Terminal Contact Plate. Specifically engineered for consumer electronics, battery holders, and embedded hardware, this contact plate serves as a positive/negative/bridging terminal for standard AA, AAA, CR-series, and rechargeable battery cells.
Stamped from high-grade phosphor bronze / spring steel and finished with an electro-nickel coating, it provides excellent spring elasticity, corrosion resistance, and low contact resistance over thousands of battery insertion cycles. The integrated 4×9 mm base with sturdy solder pins allows direct PCB through-hole mounting or secure snap-in assembly within molded plastic battery enclosures.
Key Features
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Optimized Dimensions: 5.5 mm contact pad with a compact 4×9 mm mounting base designed for tight battery compartments.
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High Elasticity & Fatigue Resistance: Premium spring steel/phosphor bronze maintains firm clamping force without deformation over time.
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Corrosion-Resistant Nickel Plating: Protects against oxidation and battery acid leakage while ensuring excellent solderability.
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Versatile Mounting: Features sturdy solder tails for direct PCB through-hole wave/hand soldering and casing slot retention.
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Low Contact Resistance: Ensures maximum power transfer and minimal voltage drop for low and medium-drain devices.
Technical Specifications
| Parameter | Specification |
| Product Type | Battery Contact Spring Plate / Terminal Clip |
| Contact Dimension | 5.5 mm (Round Contact Boss / Button) |
| Base / Plate Size | 4.0 mm × 9.0 mm |
| Mounting Type | PCB Through-Hole Solder Mount / Plastic Slot Snap-in |
| Material | Phosphor Bronze / Spring Steel (0.3 mm – 0.5 mm Thickness) |
| Surface Finish | Electro-Nickel Plated / Tin Plated |
| Contact Resistance | ≤ 30 mΩ |
| Operating Temperature | -20°C to +85°C |
| Compatible Batteries | AA, AAA, 18650 holders, Coin cells, 9V snaps & custom battery packs |
Additional information
| Pack Size |
50 Pcs ,100 Pcs |
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