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Technical Specifications
Parameters and characteristics for this part
| Specification | S8421-45R |
|---|---|
| Battery Cell Size | 20 mm |
| Battery Cell Size | Coin |
| Battery Series | 2032 |
| Battery Type, Function | Coin Cell, Holder |
| Height Above Board [z] | 0.209 in |
| Height Above Board [z] | 5.3 mm |
| Mounting Type | PCB, Surface Mount |
| Number of Cells | 1 |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 C |
| Style | Holder (Open) |
| Termination Style | SMD (SMT) Tab |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.61 | |
| 10 | $ 1.34 | |||
| 50 | $ 1.18 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.03 | |||
| Digi-Reel® | 1 | $ 1.61 | ||
| 10 | $ 1.34 | |||
| 50 | $ 1.18 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.03 | |||
| N/A | 20251 | $ 1.61 | ||
| Tape & Reel (TR) | 500 | $ 0.98 | ||
| 1000 | $ 0.92 | |||
| 1500 | $ 0.89 | |||
| 2500 | $ 0.86 | |||
| 3500 | $ 0.83 | |||
| 5000 | $ 0.81 | |||
| 12500 | $ 0.75 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.61 | |
| 10 | $ 1.34 | |||
| 50 | $ 1.18 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.03 | |||
Description
General part information
S8421-4 Series
The S8421-45R is a surface mount Coin-cell Battery Holder/Retainer with PPS housing and gold-plated phosphor bronze contact base. Low profile design available with dual independent contact points for enhanced electrical reliability.
Documents
Technical documentation and resources