MTSMC-L4E1-SP Equivalent & Substitute Parts

Part Overview

The MTSMC-L4E1-SP is a cellular and navigation 4G LTE CAT-3 transceiver module manufactured by Multi-Tech Systems Inc. as part of the SocketModem® Cell series. This module operates across multiple frequency bands (700MHz, 800MHz, 900MHz, 1.8GHz, 2.1GHz, 2.6GHz) with a maximum data rate of 150Mbps and supports serial interfaces with U.FL antenna connectivity through hole mounting. The product is currently listed as obsolete, making identification of active equivalent parts essential for ongoing system support and new design implementations.

Substiute Parts

MTSMC-L4E1-SP

Multi-Tech Systems Inc.In Stock: 886MTSMC-L4E1-SP Datasheet

Current PartRFQ

MTSMC-L4E1.R1-SP

Multi-Tech Systems Inc.In Stock: 1016MTSMC-L4E1.R1-SP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MTSMC-L4E1-SP is determined by strict alignment across the following critical parameters:

RF and Protocol Compatibility: The substitute part must support the same 4G LTE CAT-3 protocol and operate across the identical frequency bands (700MHz, 800MHz, 900MHz, 1.8GHz, 2.1GHz, 2.6GHz).

Electrical Specifications: Voltage supply range (3.3V ~ 5V), data rate (150Mbps), and serial interface type must remain unchanged.

Physical and Mechanical Compatibility: The substitute must maintain through hole mounting type, U.FL antenna connector configuration, and module package format to ensure direct integration into existing designs.

Regulatory and Compliance Alignment: Both parts must maintain ROHS3 compliance, identical ECCN classification (5A992C), and HTSUS code (8517.62.0090) to ensure regulatory continuity.

Series Continuity: The substitute must belong to the SocketModem® Cell series to guarantee firmware and software compatibility.

The MTSMC-L4E1.R1-SP meets all substitution criteria as a direct equivalent from the same manufacturer and series.

Parameter Comparison

Engineering Selection Recommendations

The MTSMC-L4E1.R1-SP is the direct equivalent substitute for the obsolete MTSMC-L4E1-SP. Both parts share identical electrical, RF, mechanical, and regulatory specifications across all critical parameters. The primary distinction is product status: the MTSMC-L4E1-SP is obsolete while the MTSMC-L4E1.R1-SP maintains active status with current manufacturing availability.

From a compliance perspective, both parts maintain ROHS3 compliance and identical regulatory classifications (ECCN 5A992C, HTSUS 8517.62.0090), ensuring continuity in supply chain and regulatory documentation.

The packaging format differs between the two parts (bulk versus tray), which may affect procurement logistics but does not impact functional or electrical compatibility. Component-level performance, integration requirements, and system-level functionality remain unchanged between the two parts.

Frequently Asked Questions (FAQ)

Q: Can the MTSMC-L4E1.R1-SP be used as a direct replacement for the MTSMC-L4E1-SP?

A: Yes. Both parts are functionally and electrically identical across all specified parameters. The MTSMC-L4E1.R1-SP is the active production equivalent of the obsolete MTSMC-L4E1-SP and requires no design modifications for integration.

Q: Are there differences in frequency band support between these parts?

A: No. Both parts operate identically across all six frequency bands: 700MHz, 800MHz, 900MHz, 1.8GHz, 2.1GHz, and 2.6GHz.

Q: What is the difference in packaging between these two parts?

A: The MTSMC-L4E1-SP is supplied in bulk packaging, while the MTSMC-L4E1.R1-SP is supplied in tray packaging. This affects procurement and handling procedures but does not impact component functionality or electrical performance.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts maintain ROHS3 compliance and share identical ECCN (5A992C) and HTSUS (8517.62.0090) classifications.

Q: What is the operating temperature range for both parts?

A: Both parts operate across the identical temperature range of -40°C to 85°C.

Q: Are the antenna connector specifications the same?

A: Yes. Both parts feature U.FL antenna connectors with through hole mounting and do not include antennas.

Q: What voltage supply is required for both parts?

A: Both parts require a voltage supply range of 3.3V to 5V.