RK73B1FTTBL221J KOA Speer Resistor (Resistor Chip) In Stock
RK73B1FTTBL221J is a KOA Speer resistor for bias networks and voltage-divider circuits. Key specs include 220 Ohm, Resistor Chip, and Resistor Chip. From inquiry pricing, it supports worldwide shipping for production builds.
- Manufacturer
- KOA Speer
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- RK73B1FTTBL221J Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 220 Ohm for predictable design selection
- Resistor Chip format for compatible PCB or assembly planning
- KOA Speer Resistor option for bias networks and voltage-divider circuits
- Sourcing-ready MPN record for inquiry pricing and worldwide shipping
Applications
RK73B1FTTBL221J is used in bias networks and voltage-divider circuits where buyers need a resistor with 220 Ohm. It fits engineering builds, repair demand, and production sourcing workflows that require manufacturer-specific MPN traceability.
Specifications
| Reach Compliance Code | Compliant |
| YTEOL | 12 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.13mm |
| Package Length | 0.4mm |
| Package Style | SMT |
| Package Width | 0.2mm |
| Packing Method | TR, PRESSED PAPER, 7 INCH |
| Rated Power Dissipation (P) | 0.03W |
| Rated Temperature | 70°C |
| Reference Standard | IEC60115-8 |
| Resistance | 220Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 01005 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 250ppm/°C |
| Terminal Finish | MATTE TIN OVER NICKEL |
| Terminal Shape | WRAPAROUND |
| Tolerance | 5% |
| Working Voltage | 20V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan, Mainland China, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should engineers evaluate RK73B1FTTBL221J for bias networks and voltage-divider circuits?
RK73B1FTTBL221J should be evaluated as a KOA Speer resistor with 220 Ohm, so it fits designs where that concrete rating or contact count is required.
Which assembly detail matters most before ordering RK73B1FTTBL221J?
Buyers should confirm the Resistor Chip format and 220 Ohm, because those details affect PCB footprint selection, assembly planning, and substitution checks across production lots.
When is RK73B1FTTBL221J a practical sourcing option for maintenance or production?
It is practical when the BOM calls for this exact KOA Speer MPN and the design depends on 220 Ohm, with worldwide sourcing support for repeat orders.
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About KOA Speer
KOA Speer is a leading electronic component manufacturer. FindMyChip sources KOA Speer ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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