S-8211CDH-I6T1U Equivalent & Substitute Parts

Part Overview

The S-8211CDH-I6T1U is a battery protection IC manufactured by ABLIC Inc., designed for single-cell lithium ion/polymer battery applications. This Surface Mount Device (SMD) in SNT-6A package provides over-current and short-circuit fault protection. The part is Active status and ROHS3 compliant, making it suitable for current production designs. Equivalent and substitute parts are identified based on matching electrical function, battery chemistry support, fault protection capabilities, package type, and operating temperature range.

Key Parameters

Parameter	Value
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
Package / Case	6-SMD, Flat Leads
Supplier Device Package	SNT-6A
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the S-8211CDH-I6T1U are qualified based on the following criteria:

Primary Substitution Criteria:

Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Fault Protection: Over Current, Short Circuit
Package / Case: 6-SMD, Flat Leads
Supplier Device Package: SNT-6A
Operating Temperature Range: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed maintain identical electrical and mechanical specifications across these parameters. Substitutes are drawn from ABLIC Inc.'s S-8211C and S-8240A series, which share the same functional requirements and package specifications.

Parameter Comparison

Part Number	Manufacturer	Series	Battery Chemistry	Cells	Fault Protection	Package	Operating Temp	RoHS Status	Inventory (Pcs)
S-8211CDH-I6T1U	ABLIC Inc.	S-8211C	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	662
S-8211CAA-I6T1U	ABLIC Inc.	S-8211C	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	25583
S-8240AAQ-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	999
S-8240AAW-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	5100
S-8240AAX-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	1208
S-8240AAY-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	969
S-8240ABE-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	910
S-8240ABF-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	5533
S-8240ABG-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	1087
S-8240ABH-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	1084
S-8240ABJ-I6T1U	ABLIC Inc.	S-8240A	Lithium Ion/Polymer	1	Over Current, Short Circuit	6-SMD, Flat Leads (SNT-6A)	-40°C ~ 85°C	ROHS3 Compliant	2000

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, qualifying them for current production use. Selection between S-8211C series (S-8211CDH-I6T1U, S-8211CAA-I6T1U) and S-8240A series alternatives is based on availability and design requirements, as all parts share identical electrical function, package specifications, and environmental ratings. The S-8211CAA-I6T1U offers the highest inventory availability at 25,583 pieces. Parts from the S-8240A series provide additional alternatives with varying inventory levels, ranging from 969 to 5,533 pieces.

Frequently Asked Questions (FAQ)

Q: Can S-8240A series parts directly replace S-8211C series parts?

A: Yes. Both series are qualified substitutes for single-cell lithium ion/polymer battery protection applications. They share identical fault protection (over-current and short-circuit), package type (6-SMD, Flat Leads, SNT-6A), operating temperature range (-40°C ~ 85°C), and compliance certifications (ROHS3).

Q: Are there any package or pinout differences between substitute parts?

A: No. All substitute parts use the same 6-SMD, Flat Leads package with SNT-6A supplier device package designation. Pinout and mechanical dimensions are identical across all listed parts.

Q: What is the significance of the MSL rating?

A: All parts carry MSL 1 (Unlimited), indicating unlimited shelf life without moisture bake-out requirements. This simplifies inventory management and reduces handling constraints.

Q: How do I select between multiple available substitutes?

A: Selection is based on inventory availability and lead time requirements. All parts are electrically and mechanically equivalent. The S-8211CAA-I6T1U has the highest stock level (25,583 pieces), while S-8240A series parts offer alternatives with varying availability.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed parts carry ROHS3 compliance certification, meeting current environmental and regulatory requirements for production designs.

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