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S-8211CDK-I6T1U Equivalent & Substitute Parts
Part Overview
The S-8211CDK-I6T1U is a Battery Protection IC for single-cell lithium ion/polymer applications, manufactured by ABLIC Inc. in the S-8211C series. This active product provides over-current and short-circuit fault protection in a 6-SMD surface mount package. Substitute parts are identified based on matching electrical function, battery chemistry compatibility, cell count, fault protection capabilities, and package specifications.
Substiute Parts
Key Parameters
| Parameter | S-8211CDK-I6T1U |
|---|---|
| Manufacturer | ABLIC Inc. |
| Category | Power Management (PMIC) |
| Function | Battery Protection |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Fault Protection | Over Current, Short Circuit |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 6-SMD, Flat Leads |
| Supplier Device Package | SNT-6A |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| Product Status | Active |
Substitute Part Grouping Explanation
Substitute parts for the S-8211CDK-I6T1U are qualified based on the following criteria:
Electrical Function Match: All substitutes provide battery protection for single-cell lithium ion/polymer applications with over-current and short-circuit fault protection.
Package Compatibility: All substitutes use the 6-SMD, Flat Leads package with SNT-6A supplier device package specification.
Environmental Specifications: All substitutes operate across the -40°C ~ 85°C temperature range and maintain MSL 1 (Unlimited) moisture sensitivity rating.
Compliance Alignment: All substitutes are ROHS3 compliant and REACH unaffected, matching the regulatory status of the main part.
Series Variants: Substitutes include parts from the S-8211C series (parametric equivalent) and S-8240A series (functional equivalent with different internal protection thresholds).
Parameter Comparison
| Part Number | Manufacturer | Series | Function | Battery Chemistry | Cells | Fault Protection | Package | Temp Range | RoHS | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|---|
| S-8211CDK-I6T1U | ABLIC Inc. | S-8211C | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 5100 |
| S-8211CAA-I6T1U | ABLIC Inc. | S-8211C | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 25583 |
| S-8240AAQ-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 999 |
| S-8240AAW-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 5100 |
| S-8240AAX-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 1208 |
| S-8240AAY-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 969 |
| S-8240ABE-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 910 |
| S-8240ABF-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 5533 |
| S-8240ABG-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 1087 |
| S-8240ABH-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 1084 |
| S-8240ABJ-I6T1U | ABLIC Inc. | S-8240A | Battery Protection | Li-Ion/Polymer | 1 | OCP, SCP | 6-SMD, Flat | -40 to 85°C | ROHS3 | 2000 |
Engineering Selection Recommendations
All listed substitute parts maintain active product status and full ROHS3 compliance with REACH unaffected designation. Selection between S-8211C series (S-8211CAA-I6T1U) and S-8240A series variants depends on specific protection threshold requirements defined in application schematics. S-8211CAA-I6T1U offers highest inventory availability at 25,583 units. S-8240A series parts provide alternative protection profiles across multiple part numbers with varying stock levels. All parts are qualified for identical mounting, thermal, and environmental operating conditions.
Frequently Asked Questions (FAQ)
Q: Can S-8240A series parts directly replace S-8211C series parts?
A: Yes. Both series provide single-cell lithium ion/polymer battery protection with over-current and short-circuit fault detection in identical 6-SMD SNT-6A packages. Differences exist in internal protection threshold settings; application-specific requirements determine suitability.
Q: Are all substitute parts in the same physical package?
A: Yes. All parts use 6-SMD, Flat Leads package with SNT-6A supplier device package specification, enabling direct PCB footprint compatibility.
Q: What is the operating temperature range for all substitutes?
A: All substitute parts operate across -40°C to 85°C ambient temperature range, matching the main part specification.
Q: Do all substitutes meet the same regulatory requirements?
A: Yes. All substitute parts are ROHS3 compliant and REACH unaffected, maintaining identical regulatory status to the S-8211CDK-I6T1U.
Q: Which substitute has the highest inventory availability?
A: S-8211CAA-I6T1U offers 25,583 units in stock, providing maximum availability for immediate procurement.
Q: Are moisture sensitivity levels identical across all parts?
A: Yes. All parts maintain MSL 1 (Unlimited) moisture sensitivity rating, requiring no special handling or storage conditions.
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