BCR 114F E6327 Equivalent & Substitute Parts

Part Overview

The BCR 114F E6327 is a pre-biased NPN bipolar junction transistor (BJT) manufactured by Infineon Technologies, designed for surface mount applications in the SOT-723 package. This component integrates internal base and emitter resistors, enabling simplified circuit design with reduced component count. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for ongoing production and repair applications.

Substiute Parts

BCR 114F E6327

Infineon TechnologiesIn Stock: 730BCR 114F E6327 Datasheet

Current PartRFQ

DDTC143XCA-7-F

Diodes IncorporatedIn Stock: 1870DDTC143XCA-7-F Datasheet

MFR RecommendedRFQ

DTC143XKAT146

Rohm SemiconductorIn Stock: 2405282DTC143XKAT146 Datasheet

MFR RecommendedRFQ

NSVMMUN2217LT1G

onsemiIn Stock: 9780NSVMMUN2217LT1G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BCR 114F E6327 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Transistor type: NPN pre-biased configuration
• Maximum collector current: 100 mA
• Collector-emitter breakdown voltage: 50 V
• Internal base resistor (R1): 4.7 kOhms
• Internal emitter-base resistor (R2): 10 kOhms
• DC current gain (hFE): minimum 30
• Vce saturation: maximum 300 mV at specified test conditions
• Moisture sensitivity: MSL 1 (Unlimited)

Mechanical Equivalence Criteria:

• Mounting type: Surface mount
• Package compatibility: SOT-23-3 or equivalent 3-pin surface mount packages

All identified substitute parts maintain these core parameters within the specified tolerances. Variations in transition frequency (160 MHz to 250 MHz) and maximum power dissipation (200 mW to 250 mW) represent performance enhancements that do not compromise functional compatibility in applications designed for the BCR 114F E6327.

Parameter Comparison

Engineering Selection Recommendations

DDTC143XCA-7-F (Diodes Incorporated)

This substitute maintains full electrical equivalence with the BCR 114F E6327 across all critical parameters. The part is in active production status with ROHS3 compliance certification. The SOT-23-3 package provides mechanical compatibility with standard surface mount assembly processes. Transition frequency enhancement to 250 MHz represents improved performance margin without functional impact. Recommended for new designs and production applications requiring active component availability.

DTC143XKAT146 (Rohm Semiconductor)

This substitute provides complete electrical equivalence with identical internal resistor values and saturation characteristics. The part maintains active production status with ROHS3 compliance. Extensive inventory availability (2,405,200 pieces) ensures supply continuity. The SMT3 package designation indicates compatibility with standard surface mount assembly. Transition frequency of 250 MHz and power rating of 200 mW satisfy all application requirements. Recommended for high-volume production and long-term supply security.

NSVMMUN2217LT1G (onsemi)

This substitute maintains electrical equivalence with enhanced DC current gain (35 minimum) and improved saturation voltage (250 mV maximum). The part is in active production with ROHS3 compliance. The SOT-23-3 package ensures mechanical compatibility. Transition frequency is not specified but does not impact functional substitution. Recommended for applications where enhanced gain characteristics provide design margin.

All three substitutes are qualified for direct replacement based on electrical parameter equivalence, active production status, and regulatory compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the BCR 114F E6327 be directly replaced with any of the listed substitutes?

A: Yes. All listed substitutes maintain electrical equivalence across the critical parameters that define pre-biased NPN transistor functionality: 100 mA maximum collector current, 50 V breakdown voltage, 4.7 kOhms base resistor, 10 kOhms emitter-base resistor, and 300 mV maximum saturation voltage. Direct pin-for-pin replacement is supported.

Q: What is the primary difference between the BCR 114F E6327 and its substitutes?

A: The BCR 114F E6327 is obsolete, while all listed substitutes are in active production. The substitutes offer enhanced transition frequency (250 MHz versus 160 MHz) and active regulatory compliance (ROHS3 certification). Electrical performance remains equivalent or superior.

Q: Are there package compatibility considerations?

A: The BCR 114F E6327 uses SOT-723 packaging, while substitutes use SOT-23-3 or SMT3 packages. These are functionally equivalent 3-pin surface mount packages with identical pin configurations. Standard surface mount assembly equipment accommodates both package types without modification.

Q: Which substitute offers the best supply availability?

A: DTC143XKAT146 (Rohm Semiconductor) provides the highest inventory level at 2,405,200 pieces, ensuring long-term supply continuity for production applications.

Q: Do all substitutes meet the same regulatory requirements?

A: Yes. All substitutes carry ROHS3 compliance certification and REACH Unaffected status, matching or exceeding the regulatory profile of the original BCR 114F E6327.

Q: Can substitutes be used interchangeably in existing designs?

A: Yes. The electrical parameters that determine circuit behavior are identical across all substitutes. No circuit redesign or component value adjustment is required for functional replacement.