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Illustrative purposes only
5210
DUAL BATTERY CONTACT, A/AA CELLS
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: KEYSTONE
- Product type: Battery Holders
- Battery Sizes Accepted:AA, A, CR2; No. of Batteries:2; Product Range:-; Accessory Type:Spring / Button Contact; Battery Terminals:Solder Tab; Contact Material:Steel 25T0458
- Product Range: -
- No. of Batteries: 2
- Battery Holder Mount: PCB
- Battery Sizes Accepted: AA, A, CR2
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.227 € |
| Current stock | 100+ |
| Lead time | 30 days |
Datasheet
## _SPRING & BUTTON CONTACTS_ **==> picture [520 x 742] intentionally omitted <==** **----- Start of picture text -----**<br> • [Economical and reliable contacts are ideal for molded cases with ]<br>self contained battery compartments<br>• [“Solder tab” design for either wire lead or PC mounting]<br>• [Unique spring contacts adjust to variations in battery lengths]<br>• [Reliable spring contacts assure low contact resistance and ]<br>a dependable connection<br>• [Space saving, economical, excellent mechanical construction]<br>MATERIAL:<br>Plate: .020 (.51) Steel, Nickel Plate Spring: Spring Steel, Nickel Plate Fie<br>“ AA ” • “ CR2 ” • “ A ” Refer to page 35 for Battery Contact Layout & Mounting Details<br>(-) NEGATIVE SPRING (+) POSITIVE BUTTON DUAL CONTACT (“AA” ONLY)<br>es<br>.057 [1.4]<br>[10.8].425 [10.5].414 [10.8].425 [7.1].280 .551 [14.0].970 [24.6] .414 [10.5]<br>.055 .055 DIA.<br>[1.4] .500 [1.40]<br>DIA. [6.4].250 [12.7] DIA. .250 [12.7].500 [6.4].250 [12.7].500<br>[6.4]<br>r o t - 4, oe © .140 [3.6] . .098 [2.5] DIA. )<br>.062 [1.57] DIA. .062 [1.57] DIA.<br>LC] CAT. NO. 5222 LC] CAT. NO. 5221 CAT. NO. 5212 Left or Right<br>(-) NEGATIVE SPRING WITH TAB (+) POSITIVE BUTTON WITH TAB DUAL CONTACT (“AA” ONLY)<br>= 2<br>.057 [1.4]<br>.441 .236<br>.441 .414 [11.2] [6.0]<br> [11.2] [10.5] DIA. .906 [23.0]<br>.551 [14.0] .414 [10.5]<br>.472<br>"e y ¥, [12.0] F .275 IT .722 r fly oF<br>.472 [18.3]<br>.275 [12.0] .722 [7.0] .472<br>[7.0] [18.3] .295 [12.0] .728<br> [7.5]<br>[18.5]<br>.067 [1.70] DIA. . 067 [1.70] DIA. .067 [1.70]<br>me9), M i o nmt |S " ; | | 4 7 0 2 DIA. H4<br>.060 [1.52] DIA. .118 . 060 [1.52] DIA. .079 [2.00] DIA.<br>.118 | [3.0] J .157 [4.0] +e<br> [3.0]<br>CAT. NO. 521O Left<br>CAT. NO. 5201 CAT. NO. 5223 — CAT. NO. 5211 Right (Shown)<br>(-) NEGATIVE SPRING WITH TAB/LANCE (+) POSITIVE BUTTON WITH TAB/LANCE DUAL CONTACT WITH TAB (“AA” ONLY)<br>.057 [1.4]<br>[11.2].441 [10.5].414 [11.2].441 [6.0].236 .551 [14.0].970 [24.6] .414 [10.52]<br>DIA.<br>.472 .472 .470<br>.275 [12.0] .722 [12.0] .275 .722 .295 [11.9] .728<br>ep [7.0] [18.3] tO [7.0] |! [18.3] | [7.5] 4 © [18.5]<br>.067 [1.70] DIA. .067 [1.70] DIA.<br>©) ' | te , Qt |<br>.060 [1.52] DIA. .079 [2.00] DIA.<br>.067 [1.70] DIA.<br>a) .118 | hE .157 [4.0]<br>[3.0] .118 .060 [1.52] DIA.<br>[3.0] CAT. NO. 5218 Left<br>CAT. NO. 5220 IE CAT. NO. 5219 4 — CAT. NO. 5217 Right (Shown)<br>Tel (718) 956-8900 • Fax (718) 956-9040 www.keyelco.com<br>(800) 221-5510 • kec@keyelco.com RoHS COMPLIANT ~ ISO 9001 CERTIFIED 31-07 20th Road – Astoria, NY 11105-2017<br>**----- End of picture text -----**<br> _**15**_
Updated at June 10, 2026
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