BL600-SA-07-T/R Equivalent & Substitute Parts

Part Overview

The BL600-SA-07-T/R is a Bluetooth v4.0 transceiver module manufactured by Laird Connectivity Inc., designed for 2.4GHz RF applications with integrated trace antenna and surface mount packaging. This module integrates the nRF51822 IC and provides serial communication via I2C, SPI, and UART interfaces.

The BL600-SA-07-T/R is classified as obsolete. Identification of equivalent and substitute parts is necessary to support legacy system maintenance, design updates, and procurement continuity where original components are no longer available or inventory is depleted.

Substiute Parts

BL600-SA-07-T/R

Laird Connectivity Inc.In Stock: 889BL600-SA-07-T/R Datasheet

Current PartRFQ

453-00059R

Laird Connectivity Inc.In Stock: 8779453-00059R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BL600-SA-07-T/R is evaluated based on the following critical parameters:

RF Compatibility Parameters:

• RF Family/Standard: Bluetooth protocol support
• Frequency Range: 2.4GHz band operation
• Data Rate: Communication speed capability
• Power Output and Sensitivity: Link budget and range characteristics

Electrical Compatibility Parameters:

• Voltage Supply Range: Power supply compatibility
• Serial Interfaces: Communication protocol support (I2C, SPI, UART)
• Current Consumption: Power budget alignment

Physical & Environmental Parameters:

• Mounting Type: Surface Mount requirement
• Operating Temperature Range: -40°C ~ 85°C
• Package/Case: SMD module form factor
• MSL Rating: Moisture sensitivity level

Regulatory & Compliance Parameters:

• RoHS Status: Environmental compliance
• ECCN Classification: Export control alignment

The substitute part 453-00059R is evaluated against these criteria to determine functional and physical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Substitution Feasibility:

The 453-00059R qualifies as a functional substitute for the BL600-SA-07-T/R based on the following engineering criteria:

RF Performance: The substitute supports Bluetooth v5.1, which is backward compatible with Bluetooth v4.0 applications. The frequency range 2.402GHz ~ 2.48GHz encompasses the 2.4GHz specification of the main part. Improved sensitivity (-103dBm vs. -91dBm) and higher power output (8dBm vs. 4dBm) provide enhanced link budget performance.

Electrical Compatibility: The substitute voltage supply range (1.7V ~ 3.6V) is compatible with the main part's 1.8V ~ 3.6V requirement. All serial interfaces required by the main part (I2C, SPI, UART) are present in the substitute, with additional interface options available.

Physical Compatibility: Both parts are surface mount modules with identical operating temperature ranges and MSL ratings. The package differs (59-SMD vs. 44-SMD), requiring PCB layout modification.

Regulatory Compliance: Both parts share identical ECCN classification (5A992C) and RoHS3 compliance status, ensuring regulatory alignment.

Product Status Consideration: The main part is obsolete; the substitute is in active production with higher inventory availability (8704 pcs vs. 792 pcs), supporting long-term supply chain continuity.

Design Integration Requirement: PCB layout redesign is mandatory due to different SMD module packages. Firmware compatibility verification is required to confirm Bluetooth v5.1 backward compatibility with existing v4.0 application code.

Frequently Asked Questions (FAQ)

Q: Can the 453-00059R directly replace the BL600-SA-07-T/R without PCB modification?

A: No. The substitute uses a 59-SMD module package versus the main part's 44-SMD module package. PCB layout redesign is required. Direct socket substitution is not possible.

Q: Is Bluetooth v5.1 backward compatible with Bluetooth v4.0 applications?

A: Bluetooth v5.1 maintains backward compatibility with v4.0 protocol specifications. However, firmware validation is required to confirm compatibility with the specific application implementation.

Q: What are the key electrical differences between these parts?

A: The substitute provides improved RF performance (higher power output and sensitivity), expanded serial interface options, and lower minimum supply voltage (1.7V vs. 1.8V). Current consumption ranges are broader in the substitute due to dynamic power management in v5.1.

Q: Are there any regulatory or export control differences?

A: Both parts share identical ECCN classification (5A992C) and RoHS3 compliance. No regulatory barriers exist for substitution.

Q: Why does the substitute have a different antenna type (Chip vs. Trace)?

A: Antenna implementation differs between IC generations. The chip antenna in the substitute is integrated into the module design. PCB layout considerations for antenna clearance and matching may differ from the trace antenna design.

Q: What is the impact of the different MSL ratings on handling?

A: Both parts have identical MSL 4 ratings (72-hour dry storage requirement). Handling and storage procedures are equivalent.

Q: Is the substitute suitable for legacy system maintenance?

A: Yes, provided PCB layout can be modified and firmware compatibility is verified. The substitute's active production status and higher inventory availability support long-term maintenance scenarios better than the obsolete main part.