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CR3832PH 3V 950mAh Lithium Manganese Dioxide Battery: The Ultra-Wide Power Anchor for Next-Gen Automotive Systems
The Horizon Shift: Why Advanced Car Keys are Moving to the 38mm Profile
The automotive smart key is no longer just a remote clicker; it has evolved into an interactive digital device. Today’s premium vehicles utilize keys with integrated high-resolution LCD touchscreens, continuous two-way Ultra-Wideband (UWB) tracking, and biometric driver profile synchronization. These advanced systems demand continuous, aggressive background currents.
To build these features without creating a bulky, thick key fob, forward-thinking automotive engineers are expanding horizontally.
De CR3832PH is built precisely for this paradigm shift. The “PH” moniker duidt onze eigen merknaam aan Power High / Hoge Capaciteit internal architecture. By expanding to an ultra-wide 38mm diameter and optimizing internal material density, we pack a staggering 950mAh into a sleek, 3.2mm flat profile—giving device designers four-digit milliamp-hour longevity without adding thickness to their hardware.
Technical Specifications Matrix of CR3832PH 3V 950mAh
| Parameter | Specificatie | Industriële relevantie voor B2B-inkoop |
| Model | CR3832PH (High Capacity) | Ultra-wide, low-profile drop-in upgrade for advanced flat key cavities |
| Chemie | Lithium-mangaandioxide (Li/MnO2) | Hyper-dense cathode structure, zero heavy metals, 10-year shelf life |
| Nominale spanning | 3,0 V | Rigid discharge plateau keeps touchscreens and RF signals sharp |
| Nominale capaciteit | 950mAh | Extreme micro-power density approaching cylindrical battery thresholds |
| Bedrijfstemperatuur | -20°C tot 70°C | Strict automotive-grade thermal hardening against climate shifts |
| Afmetingen | 38,0 mm (Diameter) × 3,2 mm (Hoogte) | Wide footprint allows massive localized antenna trace space on the PCB |
Full PH Type High Capacity Lithium Manganese Dioxide Batteries
| Model | Nominale spanning (V) | Nominal Capacity (mAh) | Nominal Current (mA) | Maximale continue stroom (mA) | Maximale pulsstroom (mA) | Maximale afmeting (mm) | Gewicht (g) |
| CR1620PH | 3 | 80 | 0.1 | 4 | 10 | Φ16,0X2,0 | 1.3 |
| CR1632PH | 3 | 1 40 | 0.2 | 4 | 10 | Φ16,0X3,2 | 2.0 |
| CR2016PH | 3 | 85 | 0.1 | 6 | 10 | Φ20,0X1,6 | 2.0 |
| CR2025PH | 3 | 165 | 0.2 | 6 | 18 | Φ20,0X2,5 | 2.7 |
| CR2032PH | 3 | 245 | 0.2 | 6 | 18 | Φ20,0X3,2 | 3.2 |
| CR2050PH | 3 | 380 | 0.4 | 6 | 18 | Φ20,0X5,0 | 4.7 |
| CR2430PH | 3 | 300 | 0.2 | 8 | 28 | Φ24,5X3,0 | 4.5 |
| CR2450PH | 3 | 620 | 0.4 | 8 | 28 | Φ24.5X5.0 | 6.9 |
| CR3032PH | 3 | 550 | 0.4 | 10 | 35 | Φ30,0X3,2 | 6.9 |
| CR3832PH | 3 | 950 | 0.8 | 20 | 75 | Φ38,0X3,2 | 11.5 |
| CR2477PH | 3 | 1050 | 0.6 | 8 | 28 | Φ24,5X7,7 | 10.5 |
Strategische Waardepijlers
1. Breakthrough 950mAh “PH” High-Capacity Matrix
While standard commercial coin cells quickly drop voltage when driving integrated displays or high-frequency transmitters, our PH engineering optimizes the internal active material distribution across a wider surface area. This allows the CR3832PH to hold a massive 950mAh reservoir, effortlessly sustaining intense pulse loads without inducing internal voltage sag or triggering false dashboard battery warnings.
2. Extreme klimaatbescherming van automobielkwaliteit (-20°C tot 70°C)
Vehicle remotes face punishing real-world environments—forgotten inside a sub-zero car trunk overnight during winter storms or baking on a leather dashboard in the scorching summer heat. The CR3832PH is formulated with a low-volatility, car-grade electrolyte that maintains steady internal chemical kinetics across a wide temperature spectrum, ensuring zero weather-induced signal loss.
3. Ultieme dubbele barrière tegen lekkage
Next-generation digital interactive keys are expensive electronic assets. To safeguard internal PCBs and expensive touchscreen hardware from catastrophic damage, the CR3832PH features an automated structural crimp seal and an anti-oxidation safety wrap, driving the internal structural leakage rate to a strict near-zero benchmark.
Primaire toepassingsomgevingen
Veelgestelde vragen
What does the “PH” mean in the CR3832PH battery? De “PH” staat voor Power High / Hoge Capaciteit. It marks our premium industrial component line where the cell’s internal energy matrix is chemically and structurally optimized across an expanded surface area to yield an advanced 950mAh capacity, specifically engineered to withstand heavy current pulses required by automotive display keys and smart telematics.
What is the design advantage of a wide CR3832PH battery over a thicker coin cell? A thicker coin cell (like a CR2477 or CR2050) forces the product housing to be bulky and thick. The CR3832PH expands horizontally to a 38mm diameter while keeping a slim 3.2mm profile. This gives engineers a massive 950mAh capacity reservoir while allowing the end product to remain ultra-slim, sleek, and pocket-friendly.
Beveilig uw wereldwijde groothandelssupply chain
Wij zijn gespecialiseerd in het leveren van hoogwaardige microvermogencomponenten aan wereldwijde Tier-1-autofabrikanten, ontwikkelaars van beveiligingshardware en innovators op het gebied van industriële IoT. We bieden bulkindustriële trayopstellingen aan die geoptimaliseerd zijn voor geautomatiseerde fabrieksassemblagelijnen, evenals op maat gemaakte retailblisterconfiguraties. Elke batch is gecertificeerd volgens UN38.3, MSDS en internationale lucht-/maritieme transportvoorschriften.
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