RN55C1003BB14 Vishay Resistor (Resistors, Axial Diameter Horizontal Mounting) In Stock
Vishay RN55C1003BB14 is a precision axial metal film resistor with 100 kΩ resistance, ±0.1% tolerance, and a ±50 ppm/°C temperature coefficient in a through-hole tubular package. Rated at 0.125 W with a flameproof construction, it measures 6.1 mm in body length and is RoHS-compliant. Available from stock worldwide with competitive pricing.
- Manufacturer
- Vishay
- Package
- Resistors, Axial Diameter Horizontal Mounting
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- RN55C1003BB14 Datasheet PDF
- Category
- Resistor
- Temp Range
- -65.0°C to 175.0°C
- RoHS
- Non-compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-tight ±0.1% resistance tolerance enabling precision voltage dividers and reference networks with minimal calibration error
- Low ±50 ppm/°C temperature coefficient maintaining stable 100 kΩ resistance across wide temperature swings in precision measurement circuits
- Flameproof tubular construction in a compact 6.1 mm body with 0.64 mm diameter through-hole leads for reliable PCB mounting
Applications
The RN55C1003BB14 is widely used in precision measurement instruments, medical diagnostic equipment, and calibration references where stable 100 kΩ resistance over temperature is essential. Its ±0.1% tolerance and ±50 ppm/°C coefficient make it a preferred choice for feedback networks in precision op-amp circuits, Wheatstone bridge arms, and high-accuracy ADC input conditioning stages. The flameproof axial package is also suitable for industrial control equipment requiring compliance with safety standards.
Specifications
| Reach Compliance Code | Not Compliant |
| YTEOL | 6.8 |
| Additional Feature | FLAMEPROOF |
| Construction | Tubular |
| JESD-609 Code | e0 |
| Lead Diameter | 0.64mm |
| Lead Length | 38.1mm |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Diameter | 2.29mm |
| Package Length | 6.1mm |
| Package Style | Axial |
| Packing Method | BULK |
| Rated Power Dissipation (P) | 0.1W |
| Rated Temperature | 125°C |
| Reference Standard | MIL-R-10509 |
| Resistance | 100000Ω |
| Resistor Type | FIXED RESISTOR |
| Surface Mount | NO |
| Technology | METAL FILM |
| Temperature Coefficient | 50ppm/°C |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Shape | WIRE |
| Tolerance | 0.1% |
| Working Voltage | 200V |
| Package | Resistors, Axial Diameter Horizontal Mounting |
Compliance & Regulatory
| RoHS Status | Non-compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What tolerance and temperature coefficient does RN55C1003BB14 provide for precision circuit design?
The RN55C1003BB14 offers a ±0.1% resistance tolerance and a ±50 ppm/°C temperature coefficient, ensuring that its 100 kΩ nominal resistance drifts by no more than 5 Ω per 1°C change in temperature across its rated range. This level of precision makes it suitable for reference networks, instrumentation amplifier gain-setting resistors, and other circuits where drift directly translates into measurement error.
How does the flameproof construction of RN55C1003BB14 benefit safety-critical applications?
The flameproof tubular construction of the RN55C1003BB14 contains any internal fault or overload event within the 6.1 mm resistor body, preventing flame propagation to surrounding PCB components. This property satisfies safety requirements for industrial control panels, medical devices, and power distribution equipment where resistor failure modes must not pose a fire hazard to the end product.
For a precision analog front end operating between -55°C and +125°C, how stable is the RN55C1003BB14 resistance?
Across a temperature span of -55°C to +125°C, a total range of 180°C, the ±50 ppm/°C coefficient of the RN55C1003BB14 produces a maximum resistance change of 900 ppm, or about 90 Ω on the 100 kΩ nominal value. This sub-0.1% drift over the full military temperature range makes it a reliable choice for precision analog front ends, 16-bit or higher ADC divider networks, and bridge transducer circuits requiring tight gain stability.
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About Vishay
Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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