The part number 5203 is a negative spring battery contact designed for use in molded cases with self-contained battery compartments. It features a solder tab for wire lead or PC mounting and adjusts to variations in battery lengths to ensure low contact resistance. The contact is constructed with a nickel-plated steel plate and nickel-plated spring steel. Its dimensions include a diameter of 0.295 inches [7.5 mm], a height of 0.453 inches [11.5 mm], and two mounting holes spaced 0.197 inches [5.5 mm] apart. It is compliant with RoHS and ISO 9001 standards.
Part Number: 5203
Keystone 5203 Battery Contact
NEGATIVE SPRING, BATTERY CONTACT; Battery Sizes Accepted:AAAA, AAA, N; Battery Terminals:Solder Tab; Contact Material:Steel; Contact Plating:Nickel Plated Contacts; Product Range:-; Accessory Type:Spring Contact; Body Material:Steel RoHS Compliant: Yes
| Keystone Electronics Corp. | RS Components, Ltd. | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Electrical Contacts | Electrical Contacts | Electrodes and Electrode Materials |
| Product Number | 5203 | 3247319 | 90B2547 |
| Product Name | Negative Spring Battery Contact | Battery Contacts | Negative Spring, Battery Contact; Battery Sizes Accepted Keystone |
| Contact Material | Steel; Base Metal | Spring Steel | |
| Base / Spring Metal | Steel | ||
| Plating / Coating | Nickel; Nickel Plate | Nickel; Nickel Plated Contacts |
