Engineering Datasheet: AA Male Battery Contact, Direct Replacement for Keystone 5224
Integrating loose battery contacts into molded plastic chassis requires strict adherence to material rigidity and geometric tolerances. The JIATEL JT-BC-AA-KS5224 is a direct footprint replacement for the Keystone 5224. This positive (male) slide-in contact allows hardware engineers to execute seamless mechanical integration for AA primary or rechargeable battery compartments without altering existing plastic mold toolings or chassis locator pegs.
Verified Structural Parameters
| Target Cross-Reference | Direct Footprint Replacement for Keystone 5224 |
| Contact Polarity | Positive (Male) Button Contact |
| Chassis Locator Holes | Top: Ø1.40 mm | Bottom: Ø1.57 mm |
| Base Metallurgy | T=0.50 mm Steel |
| Surface Finish | Nickel Plate for Oxidation Resistance |
Target Deployments
- Consumer Electronics: Molded battery compartments for toys and remote controls.
- Test Instruments: Portable diagnostic equipment requiring modular power inputs.
- Smart Home Devices: Wall-mounted sensors and electronic smart locks.
Metallurgical Rigidity & Corrosion Resistance
We stamp the JT-BC-AA-KS5224 from highly rigid T=0.50 mm Steel. This material selection provides superior mechanical strength against battery insertion forces, preventing the contact from buckling inside the plastic chassis over repeated battery replacements. The central dimple guarantees a concentrated contact point with the AA cell’s positive terminal, ensuring stable current flow. We finish the entire component with high-density Nickel Plating, effectively mitigating galvanic corrosion and long-term oxidation in variable environments.
TECHNICAL SUPPORT ONLY
Mechanical slide-in integration demands strict adherence to chassis slot dimensions and locator pin tolerances. Layout errors cause loose battery seating or chassis interference. Our engineering rules strictly prohibit the distribution of unverified digital mockups. We execute structural footprint validation exclusively through official [Technical Datasheets] and dimensionally controlled [2D Footprint Specs].
Confirm that our male contact matches your mold constraints. We must deploy our Senior NPI Engineering Team to ensure a 1:1 mechanical replacement. Submit your chassis coordinates directly to our technical desk: NPI Engineering Queue. We will dispatch matched, production-ready PDF drawings within 12 working hours.
