MICRF001BN RF Receiver OOK 300MHz-440MHz 14-DIP Equivalent & Substitute Parts

Part Overview

The MICRF001BN is an RF receiver module manufactured by Microchip Technology, designed for On-Off Keying (OOK) modulation applications in the 300MHz to 440MHz frequency band. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The MICRF001BN operates at -95dBm sensitivity with a maximum data rate of 4.8kbps, serving applications such as garage door openers and remote keyless entry (RKE) systems.

Substiute Parts

MICRF001BN

Microchip TechnologyIn Stock: 2086MICRF001BN Datasheet

Current PartRFQ

MICRF001YN

Microchip TechnologyIn Stock: 857MICRF001YN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MICRF001BN is determined by strict alignment of the following electrical and mechanical parameters:

• Frequency range: 300MHz ~ 440MHz
• Sensitivity: -95dBm
• Data rate: 4.8kbps maximum
• Modulation protocol: OOK
• Supply voltage: 4.75V ~ 5.5V
• Receiving current: 6.3mA
• Operating temperature range: -40°C ~ 85°C
• Package type: 14-DIP
• Mounting configuration: Through Hole

The MICRF001YN meets all specified electrical and mechanical parameters, qualifying it as a direct substitute for the obsolete MICRF001BN.

Parameter Comparison

Engineering Selection Recommendations

The MICRF001YN is the appropriate substitute for the obsolete MICRF001BN based on the following factors:

All electrical parameters are identical, ensuring functional equivalence in OOK RF receiver applications operating within the 300MHz to 440MHz band. Both components share identical package geometry (14-DIP) and through-hole mounting configuration, permitting direct PCB layout compatibility without redesign.

The MICRF001YN carries Active product status, ensuring continued manufacturer support and availability. The MICRF001YN achieves ROHS3 compliance, whereas the MICRF001BN is non-compliant, making the substitute the preferred choice for applications subject to RoHS regulatory requirements.

Both components maintain REACH Unaffected status and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can the MICRF001YN directly replace the MICRF001BN on existing PCBs?

A: Yes. Both components use identical 14-DIP package geometry with 0.300" (7.62mm) pitch and through-hole mounting. No PCB layout modifications are required.

Q: Are the electrical specifications identical between these parts?

A: Yes. Frequency range, sensitivity (-95dBm), data rate (4.8kbps), supply voltage (4.75V ~ 5.5V), receiving current (6.3mA), and operating temperature range (-40°C ~ 85°C) are identical.

Q: What is the primary difference between MICRF001BN and MICRF001YN?

A: The MICRF001YN is the active production variant with ROHS3 compliance. The MICRF001BN is obsolete and RoHS non-compliant.

Q: Are there any compatibility concerns with the OOK modulation protocol?

A: No. Both components implement identical OOK modulation, ensuring protocol compatibility in garage door and RKE applications.

Q: Does the MICRF001YN support the same applications as the MICRF001BN?

A: Yes. Both components are specified for garage door and remote keyless entry (RKE) applications.