MTC-LAT1-B01-US Equivalent & Substitute Parts

Part Overview

The MTC-LAT1-B01-US is an LTE CAT 3 modem with RS-232 and USB interfaces, designed for general-purpose cellular connectivity applications. This device operates across 700MHz, 850MHz, 1.7GHz, and 1.9GHz LTE bands with a maximum data rate of 100Mbps. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

MTC-LAT1-B01-US

Multi-Tech Systems Inc.In Stock: 1267MTC-LAT1-B01-US Datasheet

Current PartRFQ

MTC-LNA4-B01-US

Multi-Tech Systems Inc.In Stock: 1128MTC-LNA4-B01-US Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MTC-LAT1-B01-US is determined by the following critical parameters:

Frequency Band Compatibility: Both the main part and substitute must support the same LTE frequency bands (700MHz, 850MHz, 1.7GHz, 1.9GHz) to ensure network coverage equivalence.

Protocol Compliance: LTE modulation protocol must be maintained across substitute selections.

Interface Requirements: The substitute must provide USB connectivity as a common interface. RS-232 availability is not required in substitutes if USB functionality is present and compatible with the application.

Data Rate Capability: Substitutes must meet or exceed the 100Mbps maximum data rate of the original part.

Regulatory Compliance: RoHS3 compliance and ECCN classification (5A992C) must be maintained for regulatory equivalence.

Supply Voltage: Operating voltage range must be compatible with system power architecture.

The MTC-LNA4-B01-US qualifies as a direct substitute based on these parameters: it maintains LTE protocol, supports identical frequency bands, provides USB interface, exceeds data rate specifications at 150Mbps, maintains RoHS3 compliance, and shares the same ECCN classification.

Parameter Comparison

Engineering Selection Recommendations

The MTC-LNA4-B01-US serves as the direct substitute for MTC-LAT1-B01-US applications. Both devices maintain ROHS3 compliance and identical ECCN classification, ensuring regulatory equivalence for export and environmental compliance requirements.

The substitute provides enhanced performance through LTE CAT4 capability and increased data rate (150Mbps versus 100Mbps). Frequency band coverage remains identical across both parts, supporting the same geographic LTE deployments.

Interface differences require evaluation: the substitute provides USB connectivity only, whereas the original part includes both RS-232 and USB. Applications dependent on RS-232 communication must implement interface conversion or select alternative parts with RS-232 support.

Supply voltage differs between parts: the original operates at 7V ~ 32V while the substitute requires 5V. System power architecture must accommodate this reduced voltage range.

Both parts are classified as obsolete. For new designs or long-term production requirements, evaluation of current-generation alternatives within the MultiConnect® Cell series is recommended to ensure sustained component availability.

Frequently Asked Questions (FAQ)

Q: Can MTC-LNA4-B01-US directly replace MTC-LAT1-B01-US in existing designs?

A: Direct replacement is possible if the application uses USB interface and operates within the 5V supply voltage requirement. Applications requiring RS-232 communication or operating voltage above 5V require design modification or alternative component selection.

Q: Are the frequency bands identical between these parts?

A: Yes. Both parts support 700MHz, 850MHz, 1.7GHz, and 1.9GHz LTE bands, ensuring equivalent network coverage and geographic deployment compatibility.

Q: What is the difference between LTE CAT3 and LTE CAT4?

A: The substitute implements LTE CAT4 specification, which supports higher data rates (150Mbps) compared to the CAT3 specification of the original part (100Mbps). Both maintain LTE protocol compliance and identical frequency band support.

Q: Are both parts RoHS compliant?

A: Yes. Both MTC-LAT1-B01-US and MTC-LNA4-B01-US are ROHS3 compliant, meeting environmental and regulatory requirements for electronic component manufacturing and distribution.

Q: What packaging is provided with the substitute?

A: The MTC-LNA4-B01-US is supplied in Box packaging, whereas the original part packaging specification is not detailed in available documentation.

Q: Are these parts suitable for new designs?

A: Both parts are classified as obsolete. For new product development, current-generation modem solutions should be evaluated to ensure long-term component availability and manufacturing support.