CIS41J600AE Equivalent & Substitute Parts

Part Overview

The CIS41J600AE is a 1806 (4516 Metric) surface mount ferrite bead manufactured by Samsung Electro-Mechanics. This component is rated for 60 Ohms impedance at 100 MHz with a maximum current rating of 6A and 10mOhm DC resistance. The part is classified as obsolete, making equivalent and substitute components necessary for ongoing design support and procurement.

Ferrite beads in the 1806 package are used for electromagnetic interference (EMI) suppression in power and signal line applications. The CIS41J600AE is specifically designated as a power line ferrite bead with single-line filtering capability.

Key Parameters

Parameter	Value
Impedance @ Frequency	60 Ohms @ 100 MHz
Current Rating (Max)	6A
DC Resistance (DCR) (Max)	10mOhm
Package / Case	1806 (4516 Metric)
Mounting Type	Surface Mount
Operating Temperature Range	-55°C ~ 125°C
Filter Type	Power Line
Number of Lines	1
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the CIS41J600AE is determined by the following critical parameters:

Primary Substitution Criteria:

Impedance @ 100 MHz: 60 Ohms (exact match required for direct substitution)
Current Rating: 6A (minimum requirement)
DC Resistance: 10mOhm or lower (lower values acceptable)
Package: 1806 (4516 Metric) surface mount (physical compatibility)
Operating Temperature: -55°C ~ 125°C (minimum range requirement)
Filter Type: Power Line (functional classification)
Number of Lines: 1 (single-line configuration)

Substitution Categories:

Direct Substitutes maintain all critical electrical parameters and are functionally equivalent:

742792410 (Würth Elektronik): Identical impedance and current rating; differs in filter type classification (Signal Line vs. Power Line) but maintains electrical equivalence
BLM41PG600SN1L (Murata Electronics): Identical impedance and current rating; lower DCR (9mOhm) provides improved performance
HI1806T600R-10 (Laird-Signal Integrity Products): Identical impedance and current rating; broader filter type classification (Power, Signal Line)
HCB 4516KF-600T60 (TAI-TECH Advanced Electronics): Identical impedance and current rating; active product status
MH4516-600Y (Bourns Inc.): Identical impedance and current rating; obsolete status similar to main part

Parametric Equivalents maintain package and current rating but vary in impedance:

FBU451616T-600Y-S (Cal-Chip Electronics): 60 Ohms impedance; lower DCR (8mOhm)
FBU451616T-720Y-S (Cal-Chip Electronics): 72 Ohms impedance; represents higher impedance alternative
2518065007Y6 (Fair-Rite Products Corp.): 50 Ohms impedance; represents lower impedance alternative

Parameter Comparison

Manufacturer Part Number	Manufacturer	Impedance @ 100 MHz	Current Rating (Max)	DCR (Max)	Operating Temperature	Filter Type	Product Status	Packaging
CIS41J600AE	Samsung Electro-Mechanics	60 Ohms	6A	10mOhm	-55°C ~ 125°C	Power Line	Obsolete	Cut Tape (CT) & Digi-Reel®
742792410	Würth Elektronik	60 Ohms	6A	10mOhm	-55°C ~ 125°C	Signal Line	Active	Cut Tape (CT) & Digi-Reel®
BLM41PG600SN1L	Murata Electronics	60 Ohms	6A	9mOhm	-55°C ~ 125°C	Power Line	Active	Cut Tape (CT) & Digi-Reel®
HI1806T600R-10	Laird-Signal Integrity Products	60 Ohms	6A	10mOhm	-40°C ~ 125°C	Power, Signal Line	Active	Tape & Reel (TR)
HCB 4516KF-600T60	TAI-TECH Advanced Electronics	60 Ohms	6A	10mOhm	-55°C ~ 125°C	Power Line	Active	Tape & Reel (TR)
MH4516-600Y	Bourns Inc.	60 Ohms	6A	10mOhm	-55°C ~ 125°C	Power, Signal Line	Obsolete	Cut Tape (CT) & Digi-Reel®
FBU451616T-600Y-S	Cal-Chip Electronics, Inc.	60 Ohms	6A	8mOhm	-55°C ~ 125°C	Power Line	Active	Tape & Reel (TR)
FBU451616T-720Y-S	Cal-Chip Electronics, Inc.	72 Ohms	6A	10mOhm	-55°C ~ 125°C	Power Line	Active	Tape & Reel (TR)
2518065007Y6	Fair-Rite Products Corp.	50 Ohms	6A	10mOhm	-55°C ~ 125°C	Signal Line	Active	Tape & Reel (TR)

Engineering Selection Recommendations

For Direct Replacement (Electrical Equivalence):

Select from BLM41PG600SN1L, HCB 4516KF-600T60, or FBU451616T-600Y-S when exact electrical performance is required. These parts maintain 60 Ohms impedance at 100 MHz, 6A current rating, and -55°C to 125°C operating temperature range. All three are active products with current manufacturing support.

BLM41PG600SN1L (Murata Electronics) offers the lowest DC resistance at 9mOhm, providing marginal performance improvement. HCB 4516KF-600T60 (TAI-TECH Advanced Electronics) maintains identical specifications to the original part. FBU451616T-600Y-S (Cal-Chip Electronics) provides 8mOhm DCR with active product status.

For Packaging Compatibility:

Cut Tape (CT) & Digi-Reel® packaging matches the original CIS41J600AE format in BLM41PG600SN1L and 742792410. Tape & Reel (TR) packaging is available in HI1806T600R-10, HCB 4516KF-600T60, FBU451616T-600Y-S, FBU451616T-720Y-S, and 2518065007Y6.

For Temperature Range Consideration:

HI1806T600R-10 operates from -40°C to 125°C, which is narrower than the original -55°C to 125°C range. This part is suitable only for applications not requiring the full lower temperature specification.

For Compliance and Regulatory Status:

All substitute parts maintain ROHS3 compliance or equivalent RoHS compliance. All parts are REACH Unaffected. Moisture Sensitivity Level 1 (Unlimited) is consistent across all options.

For Impedance Variation:

FBU451616T-720Y-S (72 Ohms) and 2518065007Y6 (50 Ohms) are parametric equivalents suitable only when impedance tolerance permits deviation from the 60 Ohm specification. These parts are not direct replacements for fixed 60 Ohm requirements.

Frequently Asked Questions (FAQ)

Q: Can 742792410 replace CIS41J600AE in all applications?

A: 742792410 maintains identical electrical specifications (60 Ohms @ 100 MHz, 6A, 10mOhm DCR) and operating temperature range. The primary difference is filter type classification (Signal Line vs. Power Line). Electrical performance is equivalent. Verify application requirements for filter type designation before substitution.

Q: What is the advantage of BLM41PG600SN1L over the original part?

A: BLM41PG600SN1L provides 9mOhm maximum DC resistance compared to 10mOhm in the CIS41J600AE. This represents a 10% reduction in DC resistance, resulting in lower power dissipation. All other electrical parameters remain identical. The part is active with current manufacturing support.

Q: Why is HI1806T600R-10 listed as a substitute if its operating temperature range is narrower?

A: HI1806T600R-10 maintains all critical electrical parameters (60 Ohms, 6A, 10mOhm DCR) and is physically compatible in the 1806 package. The operating temperature range of -40°C to 125°C is narrower than the original -55°C to 125°C. This part is suitable for applications operating within the -40°C to 125°C window.

Q: Can FBU451616T-720Y-S be used as a direct replacement?

A: FBU451616T-720Y-S is not a direct replacement. It provides 72 Ohms impedance at 100 MHz instead of 60 Ohms. This part is a parametric equivalent suitable only for applications where impedance tolerance permits a 12 Ohm increase. Verify circuit design specifications before substitution.

Q: What is the difference between Cut Tape (CT) & Digi-Reel® and Tape & Reel (TR) packaging?

A: Both packaging formats are suitable for automated assembly. Cut Tape (CT) & Digi-Reel® is used for lower-volume or mixed-component reels. Tape & Reel (TR) is standard for high-volume production. Physical component dimensions and electrical performance are identical. Select based on procurement and assembly process requirements.

Q: Are all substitute parts RoHS compliant?

A: All listed substitute parts maintain RoHS compliance (ROHS3 or equivalent RoHS Compliant status). All parts are REACH Unaffected. Regulatory compliance is consistent across all options.

Q: Why is MH4516-600Y listed if it is obsolete?

A: MH4516-600Y is included as a historical reference and for applications currently using this part. It maintains identical electrical specifications to CIS41J600AE (60 Ohms, 6A, 10mOhm DCR). For new designs or long-term procurement, select active products such as BLM41PG600SN1L, HCB 4516KF-600T60, or FBU451616T-600Y-S.

Q: What is the significance of Moisture Sensitivity Level (MSL) 1?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. All listed substitute parts maintain MSL 1 classification, ensuring consistent handling requirements.

Q: Can 2518065007Y6 be used in place of CIS41J600AE?

A: 2518065007Y6 is not a direct replacement. It provides 50 Ohms impedance at 100 MHz instead of 60 Ohms, representing a 16.7% reduction in impedance. This part is suitable only for applications where impedance tolerance permits a 10 Ohm decrease. Verify circuit design specifications before substitution.

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