MTSMC-MNA1-U-SP Equivalent & Substitute Parts

Part Overview

The MTSMC-MNA1-U-SP is a Cellular 4G LTE CAT-1 transceiver module manufactured by Multi-Tech Systems Inc., designed for AT&T and Verizon networks. This through-hole module operates across 700MHz, 1.7GHz, and 1.9GHz frequency bands with USB serial interface connectivity and U.FL antenna connector. The part is classified as obsolete, making identification of active equivalent models necessary for ongoing design support and procurement.

Substiute Parts

MTSMC-MNA1-U-SP

Multi-Tech Systems Inc.In Stock: 892MTSMC-MNA1-U-SP Datasheet

Current PartRFQ

MTSMC-MNA1-U.R1-SP

Multi-Tech Systems Inc.In Stock: 803MTSMC-MNA1-U.R1-SP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MTSMC-MNA1-U.R1-SP qualifies as a direct substitute based on the following critical parameters:

Matching Parameters:

• Identical manufacturer (Multi-Tech Systems Inc.)
• Same product series (SocketModem® Cell)
• Identical RF standard (4G LTE CAT-1)
• Identical frequency bands (700MHz, 1.7GHz, 1.9GHz)
• Identical supply voltage range (3.3V ~ 5V)
• Identical serial interface (USB)
• Identical antenna connector type (U.FL)
• Identical mounting type (Through Hole)
• Identical package type (Module)
• Identical RoHS compliance (ROHS3)
• Identical MSL rating (1 - Unlimited)

Allowable Variations:

• Network support: AT&T/Verizon (main part) vs. AT&T/T-Mobile (substitute)
• Data rate: 300kbps (main part) vs. 375kbps (substitute)
• Operating temperature: -35°C ~ 85°C (main part) vs. -40°C ~ 85°C (substitute)
• Product status: Obsolete (main part) vs. Active (substitute)
• Current specifications: Not specified (main part) vs. 28mA receive/transmit (substitute)

Parameter Comparison

Engineering Selection Recommendations

The MTSMC-MNA1-U.R1-SP is the direct substitute for the obsolete MTSMC-MNA1-U-SP. Selection of the substitute part is supported by:

• Active product status ensures ongoing manufacturer support and availability
• Identical electrical and mechanical specifications maintain form, fit, and function compatibility
• ROHS3 compliance and unlimited MSL rating confirm environmental and handling compatibility
• Enhanced operating temperature range (-40°C vs. -35°C minimum) provides extended thermal margin
• Improved data rate (375kbps vs. 300kbps) offers performance enhancement without specification compromise
• Network support variation (T-Mobile substitution for Verizon) requires application-level verification for target deployment

Frequently Asked Questions (FAQ)

Q: Can MTSMC-MNA1-U.R1-SP replace MTSMC-MNA1-U-SP in existing designs?

A: Yes. Both parts share identical form factor, mounting type, electrical interfaces, and frequency band support. The substitute part maintains through-hole mounting compatibility and USB serial interface specifications.

Q: What is the impact of network support differences?

A: The main part supports AT&T and Verizon networks. The substitute supports AT&T and T-Mobile networks. Network compatibility must be verified against target deployment requirements.

Q: Are there thermal operating range differences?

A: The substitute part extends the minimum operating temperature to -40°C compared to -35°C for the main part. Both maintain identical maximum operating temperature of 85°C.

Q: Does the data rate increase affect compatibility?

A: The substitute part specifies 375kbps versus 300kbps for the main part. This represents improved performance and does not create backward compatibility issues.

Q: Are packaging and handling requirements identical?

A: Yes. Both parts carry MSL rating 1 (Unlimited) and ROHS3 compliance, indicating identical moisture sensitivity and environmental compliance requirements.

Q: Why is the main part classified as obsolete?

A: Product status reflects manufacturer lifecycle decisions. The active substitute part provides continued access to equivalent functionality within the SocketModem® Cell series.