7M-10.000MAHC-T Crystal Equivalent & Substitute Parts

Part Overview

The 7M-10.000MAHC-T is a 10 MHz fundamental mode crystal oscillator manufactured by TXC CORPORATION. This surface mount device operates across the industrial temperature range of -40°C to 85°C with a frequency stability of ±30ppm and a load capacitance of 9pF. The component is RoHS compliant and carries an MSL rating of 1 (Unlimited), indicating minimal moisture sensitivity. The part is currently in active production status with 1122 units available in new original inventory. Alternative part numbers within the same product family are available to accommodate specific circuit design requirements, particularly when load capacitance specifications differ from the primary selection.

Key Parameters

Parameter	Value	Unit
Frequency	10.0000	MHz
Frequency Stability	±30	ppm
Load Capacitance	9	pF
ESR (Equivalent Series Resistance)	100	Ohms
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)	0.80	mm
RoHS Status	RoHS Compliant	—
MSL Rating	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution eligibility for the 7M-10.000MAHC-T is determined by the following critical parameters:

Mandatory Matching Parameters:

Frequency: 10.0000 MHz (exact match required)
Frequency Stability: ±30ppm (exact match required)
ESR: 100 Ohms (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)
Physical Dimensions: 3.20mm x 2.50mm (exact match required)
Height - Seated (Max): 0.80mm (exact match required)
RoHS Status: RoHS Compliant (exact match required)
MSL Rating: 1 (Unlimited) (exact match required)

Allowable Variation Parameter:

Load Capacitance: May vary within the product family (9pF or 8pF) based on circuit design requirements

The 7M-10.000MAHV-T qualifies as a direct substitute because it maintains all mandatory parameters while offering an alternative load capacitance specification of 8pF instead of 9pF. This variation accommodates different oscillator circuit designs without affecting frequency, stability, or physical compatibility.

Parameter Comparison

Parameter	7M-10.000MAHC-T (Main Part)	7M-10.000MAHV-T (Substitute)	Compatibility
Manufacturer	TXC CORPORATION	TXC CORPORATION	Identical
Frequency	10.0000 MHz	10.0000 MHz	Identical
Frequency Stability	±30ppm	±30ppm	Identical
Load Capacitance	9pF	8pF	Variation Allowed
ESR	100 Ohms	100 Ohms	Identical
Operating Mode	Fundamental	Fundamental	Identical
Operating Temperature	-40°C to 85°C	-40°C to 85°C	Identical
Mounting Type	Surface Mount	Surface Mount	Identical
Package / Case	4-SMD, No Lead	4-SMD, No Lead	Identical
Size / Dimension	3.20mm x 2.50mm	3.20mm x 2.50mm	Identical
Height - Seated (Max)	0.80mm	0.80mm	Identical
RoHS Status	RoHS Compliant	RoHS Compliant	Identical
MSL Rating	1 (Unlimited)	1 (Unlimited)	Identical
Product Status	Active	Active	Identical

Engineering Selection Recommendations

Both the 7M-10.000MAHC-T and 7M-10.000MAHV-T are active production components manufactured by TXC CORPORATION with full RoHS compliance and REACH unaffected status. Both parts carry identical ECCN (EAR99) and HTSUS (8541.60.0050) classifications, ensuring equivalent regulatory and export compliance.

The selection between these two parts depends solely on the load capacitance requirement specified in the oscillator circuit design:

Select 7M-10.000MAHC-T when the circuit design specifies a load capacitance of 9pF
Select 7M-10.000MAHV-T when the circuit design specifies a load capacitance of 8pF

Both parts are physically and electrically interchangeable within their respective load capacitance specifications. The 7M-10.000MAHV-T offers higher inventory availability (7131 units) compared to the 7M-10.000MAHC-T (1122 units) and is supplied in Tape & Reel packaging format.

Frequently Asked Questions (FAQ)

Q: Can I use the 7M-10.000MAHV-T as a direct replacement for the 7M-10.000MAHC-T?

A: The 7M-10.000MAHV-T is a direct substitute only if your circuit design accommodates an 8pF load capacitance instead of 9pF. All other electrical and physical parameters are identical. If your oscillator circuit is designed specifically for 9pF load capacitance, the 8pF variant may affect frequency accuracy or stability performance.

Q: What is the difference between these two crystal parts?

A: The only difference between 7M-10.000MAHC-T and 7M-10.000MAHV-T is the load capacitance specification: 9pF versus 8pF respectively. Frequency, stability, ESR, temperature range, package dimensions, and all compliance certifications are identical.

Q: Are both parts available in the same packaging format?

A: The 7M-10.000MAHC-T is available in standard packaging, while the 7M-10.000MAHV-T is supplied in Tape & Reel (TR) format. Both use the same 4-SMD, No Lead package case with identical physical dimensions (3.20mm x 2.50mm x 0.80mm max height).

Q: Do these crystals require any special handling or storage conditions?

A: Both parts carry an MSL rating of 1 (Unlimited), indicating they have unlimited shelf life and do not require special moisture control during storage or handling. Standard ESD precautions for surface mount components apply.

Q: Are both parts RoHS compliant?

A: Yes, both the 7M-10.000MAHC-T and 7M-10.000MAHV-T are RoHS compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.

Q: What is the operating temperature range for these crystals?

A: Both parts operate across the industrial temperature range of -40°C to 85°C with a frequency stability of ±30ppm maintained throughout this range.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message