TXC CORPORATION 7V10080005 10 MHz Crystal Equivalent & Substitute Parts

Part Overview

The TXC CORPORATION 7V10080005 is a 10 MHz fundamental mode crystal oscillator in 4-SMD surface mount package with no lead configuration. This component operates across the industrial temperature range of -40°C to 85°C and is designed for applications requiring precise frequency reference with 8pF load capacitance. The part is Active status and RoHS Compliant, making it suitable for modern electronic equipment design. Equivalent and substitute parts are identified to support supply chain flexibility, design redundancy, and procurement optimization while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value	Unit
Frequency	10.0000	MHz
Frequency Tolerance	±20	ppm
Frequency Stability	±30	ppm
Load Capacitance	8	pF
Operating Mode	Fundamental
Operating Temperature Range	-40 to 85	°C
Mounting Type	Surface Mount
Package / Case	4-SMD, No Lead
Size / Dimension	3.20 x 2.50	mm
Height - Seated (Max)	0.90	mm
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 7V10080005 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

Frequency: 10.0000 MHz (exact match required)
Frequency Tolerance: ±20 ppm (exact match required)
Load Capacitance: 8 pF (exact match required)
Operating Mode: Fundamental (exact match required)
Operating Temperature Range: -40°C to 85°C (exact match required)
Package / Case: 4-SMD, No Lead (exact match required)
Size / Dimension: 3.20mm x 2.50mm (exact match required)
Mounting Type: Surface Mount (exact match required)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Allowable Variation Parameters:

ESR (Equivalent Series Resistance): Variation permitted within circuit design tolerance
Height - Seated (Max): Minor variation permitted within PCB assembly clearance limits
Packaging Format: Tape & Reel (TR) acceptable as alternative to standard packaging
RoHS Status: ROHS3 Compliant acceptable as equivalent to RoHS Compliant

All identified substitute parts meet these criteria and are confirmed as electrical and mechanical equivalents.

Parameter Comparison

Parameter	7V10080005 (Main)	7V-10.000MDHV-T	ECS-100-8-33-JGN-TR	STDCRG2-10M
Manufacturer	TXC CORPORATION	TXC CORPORATION	ECS Inc.	NDK America, Inc.
Frequency	10 MHz	10 MHz	10 MHz	10 MHz
Frequency Tolerance	±20 ppm	±20 ppm	±20 ppm	±20 ppm
Frequency Stability	±30 ppm	±30 ppm	±30 ppm	±30 ppm
Load Capacitance	8 pF	8 pF	8 pF	8 pF
ESR	150 Ohms	150 Ohms	100 Ohms	200 Ohms
Operating Mode	Fundamental	Fundamental	Fundamental	Fundamental
Operating Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead
Size / Dimension	3.20 x 2.50 mm	3.20 x 2.50 mm	3.20 x 2.50 mm	3.20 x 2.50 mm
Height - Seated (Max)	0.90 mm	0.90 mm	0.80 mm	0.90 mm
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant
Product Status	Active	Active	Active	Active
Inventory Status	962 Pcs	53887 Pcs	13557 Pcs	39519 Pcs

Engineering Selection Recommendations

All three substitute parts are confirmed as electrical and mechanical equivalents to the 7V10080005 based on matching critical parameters. Selection among these alternatives is determined by the following engineering factors:

7V-10.000MDHV-T (TXC CORPORATION): This part is a parametric equivalent from the same manufacturer as the main part. It maintains identical electrical specifications including 150 Ohms ESR and 0.90mm maximum seated height. The primary difference is packaging format (Tape & Reel) and RoHS status upgrade to ROHS3 Compliant. This option provides maximum design continuity with the original specification while offering improved supply availability (53,887 units in stock).

ECS-100-8-33-JGN-TR (ECS Inc.): This part meets all mandatory electrical and mechanical parameters with a lower ESR specification of 100 Ohms compared to the main part's 150 Ohms. The seated height is 0.80mm, which is 0.10mm lower than the main part. Both characteristics are within acceptable engineering tolerance for surface mount crystal applications. ROHS3 Compliant status is equivalent to RoHS Compliant. This option provides supply diversity through an alternative manufacturer with 13,557 units available.

STDCRG2-10M (NDK America, Inc.): This part meets all mandatory electrical and mechanical parameters with a higher ESR specification of 200 Ohms compared to the main part's 150 Ohms. The seated height matches the main part at 0.90mm. RoHS Compliant status matches the original specification. This option provides supply diversity through a third manufacturer with 39,519 units available.

All parts are Active status with unlimited moisture sensitivity level (MSL 1), confirming suitability for standard handling and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can the 7V-10.000MDHV-T be used as a direct replacement for the 7V10080005?

A: Yes. The 7V-10.000MDHV-T is a parametric equivalent with identical electrical specifications (10 MHz, ±20 ppm tolerance, 8 pF load capacitance, 150 Ohms ESR, Fundamental mode, -40°C to 85°C operating range) and mechanical specifications (4-SMD No Lead package, 3.20 x 2.50mm dimensions, 0.90mm maximum height). The primary difference is packaging format (Tape & Reel) and RoHS status upgrade to ROHS3 Compliant, both of which are compatible with the original design.

Q: What is the significance of ESR differences among the substitute parts?

A: ESR (Equivalent Series Resistance) affects circuit performance characteristics including startup time, power consumption, and frequency stability margin. The main part specifies 150 Ohms ESR. The ECS-100-8-33-JGN-TR provides 100 Ohms (lower ESR), while the STDCRG2-10M provides 200 Ohms (higher ESR). These variations are within acceptable engineering tolerance for 10 MHz crystal applications. Circuit design validation is required to confirm ESR compatibility with specific oscillator circuit topology.

Q: Are there package compatibility concerns when substituting these parts?

A: All substitute parts use identical 4-SMD No Lead package with 3.20 x 2.50mm footprint. The ECS-100-8-33-JGN-TR has a maximum seated height of 0.80mm compared to 0.90mm for the main part and other substitutes. This 0.10mm difference is within standard PCB assembly clearance tolerances and does not create compatibility issues. All parts are suitable for standard surface mount assembly processes.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: Both designations indicate compliance with Restriction of Hazardous Substances regulations. ROHS3 Compliant represents the current version of the RoHS directive with updated substance restrictions. Both statuses are acceptable for modern electronic equipment design and procurement. The upgrade from RoHS to ROHS3 in substitute parts reflects current manufacturing standards and does not create compatibility issues.

Q: Can these parts be mixed in the same production batch?

A: All substitute parts meet identical electrical and mechanical specifications for the critical parameters that determine crystal oscillator function. However, manufacturing best practices recommend maintaining part consistency within a single production batch to ensure uniform performance characteristics and simplify quality control documentation. Different manufacturers may have minor variations in frequency stability performance within the specified ±30 ppm range.

Q: What is MSL 1 (Unlimited) and why is it important?

A: MSL (Moisture Sensitivity Level) 1 (Unlimited) indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. This is the least restrictive MSL classification and simplifies inventory management, storage conditions, and procurement logistics. All identified substitute parts carry this same MSL rating, confirming equivalent handling requirements.

Q: Are all substitute parts currently in active production?

A: Yes. All substitute parts maintain Active product status, confirming ongoing manufacturing and availability. Current inventory levels are: 7V-10.000MDHV-T (53,887 units), ECS-100-8-33-JGN-TR (13,557 units), and STDCRG2-10M (39,519 units), indicating strong supply availability across all options.

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