RNR55E9092FSRSL65 - 90.9kOhm 0.125W Mil Metal Film Resistor | Vishay
N.º de pieza: RNR55E9092FSRSL65 ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $1.85 | $1,85 |
| 10 | $1.62 | $16,20 |
| 100 | $1.28 | $128,00 |
| 500 | $1.02 | $510,00 |
| 1.000 | $0.86 | $860,00 |
RNR55E9092FSRSL65 Descripción general
A fixed through-hole resistor is a passive two-terminal component that provides a defined resistance for current limiting, voltage division, gain setting, and pull-up or pull-down functions in a circuit. In the passive-component hierarchy, the metal film resistor sits above generic carbon-film types in precision and stability, and the RNR55 family belongs to the military-grade precision resistor class established under the MIL-PRF-55182 style heritage, where controlled temperature coefficient, moisture resistance, and flame-retardant coating are mandatory attributes.
Key features of the RNR55E9092FSRSL65 include the tight 90.9 kOhm E96-series value, a ±1% tolerance for accurate analog bias networks, a 0.125 W power rating suited to signal-level circuits, an axial through-hole body that supports reliable hand and wave soldering, and a metal film resistive element with flame-retardant, moisture-resistant coating per the military specification family. The RSL65 suffix in the part number encodes lead finish and established-reliability feature coding used by Vishay for space and defense procurement.
Technically, the metal film element is deposited on a ceramic core and laser-trimmed to the nominal 90.9 kOhm value, giving the part lower excess noise and better long-term stability than carbon composition types. The military-grade construction emphasizes environmental robustness: conformal flame-retardant coating and moisture-resistant encapsulation protect the element in humid, thermally stressed environments typical of defense, avionics, and industrial instrumentation platforms.
Typical applications include high-reliability analog signal chains in avionics and defense electronics, precision voltage dividers and reference networks in test and measurement equipment, bias networks in industrial instrumentation, and legacy military program sustainment where MIL-style metal film resistors are specified by drawing.
A key design consideration is power derating: at 0.125 W rating, designers must derate significantly at elevated ambient temperatures per the manufacturer specification, and lead spacing must match the axial body length to avoid mechanical stress on the solder joints.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical military-resistor design notes not consolidated in the manufacturer datasheet alone.
Alternativas directas para RNR55E9092FSRSL65 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
RNR55E9092FSBSL65
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
RNR55E9092FMRSL65
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
RNR55H9092FSRSL
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
RN55E9092FRSL
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
RN55E9092BRE6
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
RNR55E9092FSRSL65 Valores máximos y características eléctricas
| Resistance | 90.9 kOhms |
| Tolerance | ±1% |
| Power Rating | 0.125 W, 1/8 W |
| Composition | Metal Film |
| Tipo de montaje | Through Hole |
| Encapsulado / Carcasa | Axial |
| Coating / Finish | Flame Retardant Coating, Military, Moisture Resistant |
| Características | Military, Moisture Resistant, Safety Metal Film |
| Resistance Series | E96 |
| Failure Rate / Reliability Level | Established reliability coding per part suffix (military style) |
| Moisture Sensitivity | Moisture resistant coating |
Guía de configuración de pines de RNR55E9092FSRSL65 axial
Configuración de pines para RNR55E9092FSRSL65 (encapsulado axial). La numeración de pines, las funciones y los diagramas de conexión se definen en la hoja de datos del fabricante. Consúltela para conocer el footprint exacto y las directrices de soldadura.
No hay datos detallados de patillaje disponibles para RNR55E9092FSRSL65.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
RNR55E9092FSRSL65 es adecuado para 6 aplicacións: Military and Avionics Electronics, Precision Voltage Dividers and Reference Networks, Test and Measurement Instrumentation, Industrial Signal Conditioning, Legacy Program Sustainment and Repair, High-Impedance Pull-Up and Bias Networks.
Military and Avionics Electronics
The RNR55E9092FSRSL65 is built for defense and avionics platforms where the RNR55 military construction style, flame-retardant coating, and moisture-resistant encapsulation are required by program drawings. Its 90.9 kOhm ±1% E96 value supports high-impedance bias networks and voltage-sensing dividers in flight-control and communications LRUs, while the 0.125 W rating comfortably covers signal-level dissipation. Established-reliability suffix coding (RSL65) preserves the traceability defense procurement demands, and the axial through-hole format survives vibration and thermal cycling better than chip resistors in legacy board designs.
Recomendado
Precision Voltage Dividers and Reference Networks
In measurement front ends, the 90.9 kOhm E96 value of the RNR55E9092FSRSL65 divides high-voltage sensing rails down to ADC input ranges while the ±1% tolerance limits divider gain error. Metal film construction contributes low excess noise and stable long-term drift compared with carbon composition types, which matters when the divider output feeds a precision converter. With only 0.125 W rating, designers should keep sense currents in the tens of microamps: estimated, 100 uA through 90.9 kOhm drops 9.09 V and dissipates just 0.91 mW, leaving large derating margin across the full military temperature envelope.
Recomendado
Test and Measurement Instrumentation
Bench instruments and calibrators use axial metal film resistors in attenuator chains, feedback networks, and input protection where a stable 90.9 kOhm impedance point is required. The RNR55E9092FSRSL65 supplies ±1% initial accuracy and moisture-resistant military coating that tolerates humid lab and field environments. Its through-hole axial leads give strong mechanical anchoring on binding-post and rotary-switch boards subject to repeated handling. At 90.9 kOhm, Johnson noise is the dominant noise source in high-impedance nodes, so the metal film element's low 1/f noise contribution preserves measurement fidelity in sensitive ranges.
Recomendado
Industrial Signal Conditioning
Industrial 4-20 mA loops and transducer interfaces use the RNR55E9092FSRSL65 in gain-setting and filtering positions of op-amp signal conditioners. The 90.9 kOhm value sets transfer functions without loading sensor outputs, and the ±1% tolerance keeps channel-to-channel gain matching inside typical calibration budgets. The moisture-resistant, flame-retardant coating meets the environmental robustness expected in factory-floor enclosures with condensation risk. Estimated: a 90.9 kOhm feedback resistor at 5 V output dissipates about 0.28 mW, so the 0.125 W rating provides two orders of magnitude of margin in instrumentation amplifiers.
Recomendado
Legacy Program Sustainment and Repair
MIL-drawn legacy assemblies often specify RNR55-style parts by exact feature code, and the RNR55E9092FSRSL65 fills those bill-of-materials lines during repair and overhaul. Because RNR55E9092FSBSL65, RNR55E9092FMRSL65, and RNR55H9092FSRSL share the same axial body and electrical values, sustainment teams can swap among available suffixes when exact coding is out of stock, subject to drawing approval. The through-hole axial format means repairs use standard soldering iron techniques without hot-air rework, which suits depot-level maintenance of older mixed-technology boards.
Recomendado
High-Impedance Pull-Up and Bias Networks
High-voltage and low-power logic interfaces use 90.9 kOhm pull-ups to limit quiescent current while holding defined levels; the RNR55E9092FSRSL65's metal film element and military coating deliver the stability required where the pull-up also sets a precision threshold, such as comparator references. Estimated: a 90.9 kOhm pull-up from a 28 V rail sources roughly 308 uA and dissipates about 8.6 mW - well within the 0.125 W rating. The moisture-resistant coating prevents leakage paths across the body in humid environments that would otherwise erode the effective resistance and shift switching thresholds.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para RNR55E9092FSRSL65 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | RNR55E9092FSBSL65 | RNR55E9092FMRSL65 | RNR55H9092FSRSL | RN55E9092FRSL | RN55E9092BRE6 |
|---|---|---|---|---|---|---|
| Package | Axial Through-Hole (RNR55 style) | Axial Through-Hole - same | Axial Through-Hole - same | Axial Through-Hole - same | Axial Through-Hole - same | Axial Through-Hole - same |
| Brand | Vishay Intertechnology (Vishay Dale) | Vishay Intertechnology | Vishay Intertechnology | Vishay Dale | Vishay Dale | Vishay Dale |
| Resistance | 90.9 kOhms | 90.9 kOhms | 90.9 kOhms | 90.9 kOhms | 90.9 kOhms | 90.9 kOhms |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% | ±0.1% |
| Power Rating | 0.125 W, 1/8 W | 0.125 W | 0.125 W | 0.125 W | 0.125 W | 0.125 W |
| Military / Reliability Coding | Yes (RNR55 military, RSL65 feature code) | Yes (B feature code variant) | Yes (M feature code variant) | Yes (H reliability style) | No (commercial RN55) | No (commercial CMF-55) |
| Coating / Environment | Flame retardant, moisture resistant, military | Flame retardant, military | Flame retardant, military | Military, moisture resistant | Flame retardant, moisture resistant, military style | Commercial CMF-55 coating |
Diferenciadores clave
- Military established-reliability coding retained (frente a RN55E9092FRSL)
- Precision 0.1% option exists on the same footprint (frente a RN55E9092BRE6)
- Higher reliability style available (frente a RNR55H9092FSRSL)
Notas de diseño
Derate the 0.125 W rating linearly with ambient temperature per the Vishay family specification curve; military-style resistors are typically specified at 70 C with derating to zero power at the maximum ambient. Estimated: with 90.9 kOhm, a 30 V node dissipates about 9.9 mW - under 8% of rating - so most signal and bias applications have ample margin. Avoid placing the body adjacent to hot components, since long-term resistance drift accelerates with sustained element temperature.
Match the PCB lead spacing to the axial body length and avoid bending leads tightly at the body: military metal film parts specify a minimum distance between the solder fillet and the body to prevent cracking of the end-cap seal and moisture ingress. Provide lead support for wave-soldered boards in vibration environments, and orient resistors horizontally so the flame-retardant coating fully protects the element; vertical mounting is acceptable at low power but increases the mechanical lever arm on the joints.
Do not substitute commercial RN55/CMF-55 parts into assemblies whose drawings call out the RNR55 military established-reliability coding without written engineering disposition - the feature codes (S/B/M lead finish, E/H reliability style) carry program-level traceability. Also verify RoHS/termination requirements: military-coded suffixes such as RSL65 may use tin-lead terminations, which matter for RoHS-restricted builds and for soldering-process compatibility with lead-free profiles.
Información de cumplimiento
Compliance not stated in retrieved distributor data. Military RSL65 feature coding commonly corresponds to tin-lead termination; verify on the official Vishay product page before RoHS-restricted use.
