CZP1JFTTD301P Equivalent & Substitute Parts

Part Overview

The CZP1JFTTD301P is a 300 Ohm ferrite bead manufactured by KOA Speer Electronics, Inc., designed for surface mount applications in the 0603 (1608 Metric) package. This component operates across a temperature range of -55°C to 125°C with a maximum current rating of 2A and is classified as Active product status. Ferrite beads of this specification are used in electromagnetic interference (EMI) suppression and power line filtering applications. Alternative equivalent parts may be required due to inventory availability, supply chain considerations, or specific application requirements for power line filtering variants.

Key Parameters

Parameter	Value
Impedance @ Frequency	300 Ohms @ 100 MHz
Current Rating (Max)	2A
DC Resistance (DCR) (Max)	100mOhm
Package / Case	0603 (1608 Metric)
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the CZP1JFTTD301P is determined by the following critical parameters:

Primary Matching Criteria:

Impedance @ 100 MHz: 300 Ohms (exact match required)
Package / Case: 0603 (1608 Metric) (exact match required)
Current Rating (Max): 2A (exact match required)
Operating Temperature Range: -55°C ~ 125°C (exact match required)
Mounting Type: Surface Mount (exact match required)

Secondary Compatibility Criteria:

DC Resistance (DCR) (Max): Up to 100mOhm
RoHS Compliance: ROHS3 or equivalent
Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts are grouped into two categories based on impedance specification:

Group 1 - Exact Impedance Match (300 Ohms @ 100 MHz):

BBHV00160808301Y00 (Pulse Electronics)
FBH160808T-301Y-S (Cal-Chip Electronics, Inc.)

Group 2 - Related Impedance (330 Ohms @ 100 MHz):

BBHV00160808331Y00 (Pulse Electronics)

Parameter Comparison

Parameter	CZP1JFTTD301P (KOA Speer)	BBHV00160808301Y00 (Pulse)	FBH160808T-301Y-S (Cal-Chip)	BBHV00160808331Y00 (Pulse)
Impedance @ Frequency	300 Ohms @ 100 MHz	300 Ohms @ 100 MHz	300 Ohms @ 100 MHz	330 Ohms @ 100 MHz
Current Rating (Max)	2A	2A	2A	2A
DC Resistance (DCR) (Max)	100mOhm	80mOhm	100mOhm	80mOhm
Package / Case	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 Metric)
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Height (Max)	0.037" (0.95mm)	0.037" (0.95mm)	0.037" (0.95mm)	0.037" (0.95mm)
Size / Dimension	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.063" L x 0.031" W (1.60mm x 0.80mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Direct Substitutes (Recommended Priority):

BBHV00160808301Y00 and FBH160808T-301Y-S are direct functional equivalents to the CZP1JFTTD301P. Both maintain identical impedance (300 Ohms @ 100 MHz), current rating (2A), package dimensions (0603), and operating temperature range (-55°C ~ 125°C). BBHV00160808301Y00 offers lower DC resistance (80mOhm vs. 100mOhm), which may provide marginal thermal performance benefits in high-current applications. FBH160808T-301Y-S matches the original DCR specification exactly at 100mOhm. Both parts carry appropriate RoHS compliance and REACH unaffected status.

Related Impedance Alternative:

BBHV00160808331Y00 operates at 330 Ohms @ 100 MHz, representing a 10% impedance increase from the original specification. This part maintains all other critical parameters including package, current rating, and temperature range. Selection of this variant requires confirmation that the higher impedance value is acceptable for the intended application circuit.

All substitute parts are classified as Active product status and meet the same environmental and regulatory compliance requirements as the original component.

Frequently Asked Questions (FAQ)

Q: Can BBHV00160808301Y00 be used as a direct replacement for CZP1JFTTD301P?

A: Yes. Both parts share identical impedance (300 Ohms @ 100 MHz), current rating (2A), package (0603), and operating temperature range (-55°C ~ 125°C). The lower DC resistance of BBHV00160808301Y00 (80mOhm vs. 100mOhm) is within acceptable tolerance for ferrite bead applications.

Q: What is the difference between FBH160808T-301Y-S and BBHV00160808301Y00?

A: Both are 300 Ohm ferrite beads in 0603 package with 2A current rating. FBH160808T-301Y-S has 100mOhm DCR (matching the original), while BBHV00160808301Y00 has 80mOhm DCR. The primary difference is manufacturer (Cal-Chip vs. Pulse Electronics) and DC resistance specification.

Q: Is BBHV00160808331Y00 compatible with designs requiring 300 Ohm impedance?

A: BBHV00160808331Y00 operates at 330 Ohms @ 100 MHz, not 300 Ohms. This 10% impedance increase may affect EMI suppression performance or power line filtering characteristics. Use only if circuit design permits the higher impedance value.

Q: Are all substitute parts RoHS compliant?

A: Yes. CZP1JFTTD301P, BBHV00160808301Y00, and BBHV00160808331Y00 are ROHS3 Compliant. FBH160808T-301Y-S is RoHS Compliant. All parts are REACH Unaffected.

Q: Do all parts have the same physical dimensions?

A: Yes. All parts are 0603 (1608 Metric) package with identical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) and maximum height of 0.037" (0.95mm).

Q: What is the moisture sensitivity level for these ferrite beads?

A: All parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

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