BC95GJB-02-ATEX Equivalent & Substitute Parts

Part Overview

The BC95GJB-02-ATEX is a cellular RF transceiver module manufactured by Quectel, designed for GPRS, GSM, and LTE applications across multiple frequency bands (700MHz, 800MHz, 850MHz, 900MHz, 1.8GHz, 2.1GHz). This surface mount module operates at supply voltages between 3.1V and 4.2V with a maximum data rate of 150kbps and output power of 23dBm.

The BC95GJB-02-ATEX is currently classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this module.

Key Parameters

Parameter	Value
Manufacturer	Quectel
RF Family/Standard	Cellular
Protocol	GPRS, GSM, LTE
Frequency Bands	700MHz, 800MHz, 850MHz, 900MHz, 1.8GHz, 2.1GHz
Data Rate	150kbps
Power Output	23dBm
Sensitivity	-129dBm
Serial Interfaces	ADC, UART
Voltage Supply	3.1V ~ 4.2V
Current Receiving	60mA
Current Transmitting	70mA ~ 280mA
Mounting Type	Surface Mount
Operating Temperature	-35°C ~ 75°C
Package Type	Module
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution of the BC95GJB-02-ATEX is determined by strict equivalence across the following critical parameters:

RF and Protocol Compatibility: The substitute part must support identical cellular protocols (GPRS, GSM, LTE) and operate across the same frequency bands (700MHz, 800MHz, 850MHz, 900MHz, 1.8GHz, 2.1GHz).

Electrical Performance: The substitute must maintain identical power output (23dBm), receiver sensitivity (-129dBm), data rate (150kbps), and supply voltage range (3.1V ~ 4.2V).

Current Specifications: Current consumption during receiving (60mA) and transmitting (70mA ~ 280mA) must remain unchanged to ensure compatibility with existing power management circuits.

Physical and Environmental Requirements: The substitute must use surface mount packaging, support the same serial interfaces (ADC, UART), operate within the identical temperature range (-35°C ~ 75°C), and maintain equivalent moisture sensitivity (MSL 3, 168 Hours).

Compliance and Certification: The substitute must maintain ROHS3 compliance and ATEX certification status.

Parameter Comparison

Parameter	BC95GJB-02-ATEX (Main Part)	BC95GVBA-I01-ATEX (Substitute)	Match Status
Manufacturer	Quectel	Quectel	Identical
RF Family/Standard	Cellular	Cellular	Identical
Protocol	GPRS, GSM, LTE	GPRS, GSM, LTE	Identical
Frequency Bands	700MHz, 800MHz, 850MHz, 900MHz, 1.8GHz, 2.1GHz	700MHz, 800MHz, 850MHz, 900MHz, 1.8GHz, 2.1GHz	Identical
Data Rate	150kbps	150kbps	Identical
Power Output	23dBm	23dBm	Identical
Sensitivity	-129dBm	-129dBm	Identical
Serial Interfaces	ADC, UART	ADC, UART	Identical
Voltage Supply	3.1V ~ 4.2V	3.1V ~ 4.2V	Identical
Current Receiving	60mA	60mA	Identical
Current Transmitting	70mA ~ 280mA	70mA ~ 280mA	Identical
Mounting Type	Surface Mount	Surface Mount	Identical
Operating Temperature	-35°C ~ 75°C	-35°C ~ 75°C	Identical
Package Type	Module	Module	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
Moisture Sensitivity Level	3 (168 Hours)	3 (168 Hours)	Identical
Product Status	Obsolete	Active	Substitute is Active

Engineering Selection Recommendations

The BC95GVBA-I01-ATEX is a direct functional equivalent to the BC95GJB-02-ATEX. All electrical, RF, and physical parameters are identical across both parts. The primary distinction is product status: the BC95GJB-02-ATEX is obsolete, while the BC95GVBA-I01-ATEX maintains active status with current manufacturing support.

Both parts maintain ROHS3 compliance and identical moisture sensitivity specifications, ensuring equivalent environmental performance and regulatory adherence. The BC95GVBA-I01-ATEX is available in higher inventory quantities (1170 Pcs versus 883 Pcs), supporting sustained supply chain continuity.

For applications currently utilizing the BC95GJB-02-ATEX, direct substitution with the BC95GVBA-I01-ATEX is supported without circuit modification or design revision, provided that ATEX certification requirements remain applicable to the end application.

Frequently Asked Questions (FAQ)

Q: Can the BC95GVBA-I01-ATEX be used as a direct replacement for the BC95GJB-02-ATEX without PCB modifications?

A: Yes. All electrical parameters, frequency bands, power specifications, current consumption, supply voltage, serial interfaces, and operating temperature ranges are identical. Surface mount packaging and module form factor are equivalent. No PCB layout changes are required.

Q: Are there differences in ATEX certification between these two parts?

A: Both parts carry ATEX certification designations in their part numbers. The BC95GJB-02-ATEX is obsolete, while the BC95GVBA-I01-ATEX is active. Certification status should be verified against current regulatory requirements for your specific application.

Q: What is the primary reason to transition from BC95GJB-02-ATEX to BC95GVBA-I01-ATEX?

A: The BC95GJB-02-ATEX is classified as obsolete. The BC95GVBA-I01-ATEX is the active equivalent part with ongoing manufacturing support and higher inventory availability, ensuring long-term supply chain reliability.

Q: Do the current consumption specifications differ between these parts?

A: No. Both parts consume 60mA during receiving and 70mA to 280mA during transmitting. Power management circuits designed for the BC95GJB-02-ATEX will operate identically with the BC95GVBA-I01-ATEX.

Q: Are the frequency bands and protocol support identical?

A: Yes. Both parts support GPRS, GSM, and LTE protocols across 700MHz, 800MHz, 850MHz, 900MHz, 1.8GHz, and 2.1GHz frequency bands with identical data rates (150kbps), output power (23dBm), and receiver sensitivity (-129dBm).

Q: What is the moisture sensitivity level for both parts?

A: Both parts are rated MSL 3 with a 168-hour moisture absorption limit. Identical handling, storage, and reflow procedures apply to both components.

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