WBC1-1TLBAlternatives & Equivalent Parts
About WBC1-1TLB
WBC1-1TLB is a Transformer component manufactured by COILCRAFT. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | WBC1-1TLBSource | 74435574700 | MCEMR-05-T | STM32H725IGK6 |
|---|---|---|---|---|
| Manufacturer | COILCRAFT | Würth Elektronik | MULTICOMP | STMicroelectronics |
| Package Type | Other | Other | Other | BGA |
| Pin Count | 6 | 2 | 10 | 201 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C |
| Price | $9.2500 | $3.1590 | $1.5500 | $7.6748 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | — | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | — | — |
| YTEOL | 0 | 15 | — | 9 |
| Additional Feature | IMPEDANCE RATIO IS 1:1 | — | — | — |
| Application | ISOLATION | — | — | — |
| Cut-off Frequency-Max | 750 MHz | — | — | — |
| Cut-off Frequency-Min | 0.25 MHz | — | — | — |
| Height | 3.05 mm | — | — | — |
| Insertion Loss | 0.58 dB | — | — | — |
| Isolation Voltage | 300 V | — | — | — |
| JESD-609 Code | e1 | e1 | — | e2 |
| Load Resistance | 0.075 Ω | — | — | — |
| Mounting Feature | SURFACE MOUNT | — | — | — |
| Number of Primary Winding | 1 | — | — | — |
| Number of Secondary Winding | 1 | — | — | — |
| Operating Frequency-Max | 750000 kHz | — | — | — |
| Operating Frequency-Min | 250 kHz | — | — | — |
| Output Current 1 | 0.25 A | — | — | — |
| Packing Method | TR | TR, EMBOSSED PLASTIC, 13 INCH | — | — |
| Power Rating | 0.25 W | — | — | — |
| Primary Inductance | 9.5 µH | — | — | — |
| Surface Mount | YES | YES | — | YES |
| Terminal Finish | Tin/Silver/Copper (Sn95.5Ag3.8Cu0.7) | Tin/Silver/Copper (Sn/Ag/Cu) | — | Tin/Silver (Sn96.5Ag3.5) |
| Transformer Type | RF TRANSFORMER | — | — | — |
| Case/Size Code | — | 7272 | — | — |
| Construction | — | Rectangular | — | — |
| Core Material | — | IRON ALLOY | — | — |
| DC Resistance | — | 0.0335 Ω | — | — |
| Inductance-Nom (L) | — | 47 µH | — | — |
| Inductor Application | — | HIGH CURRENT INDUCTOR | — | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — | — |
| Number of Functions | — | 1 | — | — |
| Package Height | — | 8.9 mm | — | — |
| Package Length | — | 18.2 mm | — | — |
| Package Style | — | SMT | — | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Package Width | — | 18.2 mm | — | — |
| Rated Current-Max | — | 6.4 A | — | — |
| Reference Standard | — | AEC-Q200 | — | — |
| Self Resonance Frequency | — | 7.5 MHz | — | — |
| Shape/Size Description | — | RECTANGULAR PACKAGE | — | — |
| Shielded | — | YES | — | — |
| Special Feature | — | DC RESISTANCE IS MEASURED AT: 8% | — | — |
| Terminal Placement | — | DUAL ENDED | — | — |
| Terminal Shape | — | WRAPAROUND | — | — |
| Test Frequency | — | 0.1 MHz | — | — |
| Tolerance | — | 20% | — | — |
| Factory Lead Time | — | — | — | 15 Weeks |
| Has ADC | — | — | — | YES |
| Bit Size | — | — | — | 32 |
| Boundary Scan | — | — | — | YES |
| CPU Family | — | — | — | CORTEX-M7 |
| Clock Frequency-Max | — | — | — | 50 MHz |
| DAC Channels | — | — | — | YES |
| DMA Channels | — | — | — | YES |
| Format | — | — | — | FLOATING POINT |
| Integrated Cache | — | — | — | YES |
| JESD-30 Code | — | — | — | S-PBGA-B201 |
| Low Power Mode | — | — | — | YES |
| Number of DMA Channels | — | — | — | 16 |
| Number of I/O Lines | — | — | — | 128 |
| Number of Serial I/Os | — | — | — | 14 |
| Number of Timers | — | — | — | 24 |
| On Chip Data RAM Width | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | 8 |
| PWM Channels | — | — | — | YES |
| Package Body Material | — | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | BGA201,15X15,25 |
| Package Shape | — | — | — | SQUARE |
| RAM (bytes) | — | — | — | 577536 |
| ROM (words) | — | — | — | 1048576 |
| ROM Programmability | — | — | — | FLASH |
| Speed | — | — | — | 550 MHz |
| Supply Current-Max | — | — | — | 360 mA |
| Supply Voltage-Max | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | 1.8 V |
| Supply Voltage-Nom | — | — | — | 1.8 V |
| Technology | — | — | — | CMOS |
| Terminal Form | — | — | — | BALL |
| Terminal Pitch | — | — | — | 0.65 mm |
| Terminal Position | — | — | — | BOTTOM |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for WBC1-1TLB — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for WBC1-1TLB is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating WBC1-1TLB replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to WBC1-1TLB?
Known equivalents for WBC1-1TLB include 74435574700, MCEMR-05-T, STM32H725IGK6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of WBC1-1TLB?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify WBC1-1TLB alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.