MCR01MZPF6041 - 6.04kΩ 1% 0402 Thick Film Chip Resistor | ROHM
Référence : MCR01MZPF6041 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $0.1 | $0,10 |
| 10 | $0.05 | $0,50 |
| 100 | $0.022 | $2,20 |
| 1 000 | $0.012 | $12,00 |
| 5 000 | $0.008 | $40,00 |
| 10 000 | $0.006 | $60,00 |
MCR01MZPF6041 Présentation
A chip resistor is a passive surface-mount component that provides a fixed resistance in a circuit using a thin- or thick-film resistive element screened onto an alumina ceramic substrate, terminated with nickel-barrier solderable end caps. Within the resistor taxonomy, chip resistors sit under fixed resistors, which themselves belong to the passive components family alongside capacitors and inductors. Thick-film parts like the MCR series trade a tighter tolerance and lower TCR for significantly lower cost compared with thin-film alternatives, making them the default choice for pull-up, pull-down, current-limiting, and general signal-conditioning applications.
Key features of the MCR01MZPF6041 include ±1% resistance tolerance, ±100 ppm/°C temperature coefficient (TCR), 50 V maximum working voltage, -55 °C to +155 °C operating temperature range, and an automotive-grade AEC-Q200 qualification. The 0402 footprint (1.0 mm × 0.5 mm) enables ultra-compact PCB designs, particularly in mobile communication appliances and portable equipment. ROHM's metal-glaze resistive film provides long-term stability under thermal and humidity stress.
The thick-film screen-printing process deposits a ruthenium-oxide-based resistive paste on a 96% alumina substrate, then fires it at high temperature to form a stable metal-glaze layer. Laser trimming is applied to dial the resistance to its final ±1% tolerance. The nickel-barrier solderable terminations accept standard reflow profiles (peak 260 °C) and provide robust solder-joint reliability under thermal cycling and mechanical shock, which is why the MCR series has remained a long-seller across consumer and industrial markets.
Typical applications include general-purpose pull-up and pull-down resistors in microcontroller and logic I/O, RC time-constant networks, current-sense reference elements in low-power regulators, voltage-divider chains in sensor signal conditioning, and termination resistors on high-speed digital buses. AEC-Q200 qualification makes it directly usable in cabin ECU, infotainment, and body-control modules.
When designing with this part, derate power at high ambient temperatures (the 0.063 W rating assumes 70 °C; at 155 °C the rating drops to zero). Keep solder-pad land patterns within the IPC-7351 nominal 0402 footprint to avoid tombstoning during reflow, and avoid placing the part directly under high-heat components.
This page synthesizes cross-distributor pricing, AEC-Q200 qualification context, and design derating guidance not found in the manufacturer datasheet alone.
Alternatives de remplacement direct pour MCR01MZPF6041 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MCR01MZPF6040
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MCR03EZPF6041
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
RC0402FR-076K04L
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
CRCW04026K04FKED
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
ERJ-2RKF6041X
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
AC0402FR-076K04L
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MCR01MZPF6041 Valeurs maximales et caractéristiques électriques
| Resistance | 6.04 kOhm |
| Tolerance | ±1% |
| Power Rating | 0.063 W (1/16 W) |
| Boîtier | 0402 (1005 Metric) |
| Size Code | 0402 |
| Temperature Coefficient (TCR) | ±100 ppm/°C |
| Maximum Working Voltage | 50 V |
| Plage de température de fonctionnement | -55 °C to +155 °C |
| Resistive Element | Thick Film (metal-glaze) |
| Construction | Rectangular SMT chip, wrap-around Ni-barrier terminations |
| Type de montage | Surface Mount |
| Automotive Qualification | AEC-Q200 Qualified |
| Series | MCR (ROHM standard chip resistor) |
| RoHS Compliance | Compliant |
| Niveau MSL | MSL1 (per JEDEC J-STD-020) |
Configuration des broches de MCR01MZPF6041
| Broche 1 | Term 1 — Solderable termination (electrically equivalent to Term 2; non-polarized) |
| Broche 2 | Term 2 — Solderable termination (electrically equivalent to Term 1; non-polarized) |
Applications typiques
MCR01MZPF6041 convient pour 7 applications: Automotive ECU Pull-up / Pull-down Resistors, Portable / Wearable Device Signal Conditioning, General-Purpose MCU I/O Termination, Industrial Sensor Voltage Divider, LED Indicator Current Limiting, RC Timing and Oscillator Networks, Consumer Electronics General-Purpose Use.
Automotive ECU Pull-up / Pull-down Resistors
The MCR01MZPF6041's AEC-Q200 qualification and 6.04 kOhm ±1% value make it a strong fit for digital I/O pull-up/pull-down networks on automotive body and cabin ECUs. With a 0.063 W power rating and ±100 ppm/°C TCR, it provides stable bias levels across the full -40 °C to +85 °C automotive cabin temperature range without drift. Placed between the MCU GPIO and the supply rail (or ground), it sets the default logic state for unused or open-drain signals such as CAN bus termination, LIN slave select lines, and sensor enable pins. Compared to thin-film alternatives, the MCR01MZPF6041 costs roughly one-third as much, allowing engineers to add bias networks liberally across multi-PCB modules without BOM pressure. The 0402 footprint keeps the part out of the way of high-current traces and BGA escape routing.
Recommandé
Portable / Wearable Device Signal Conditioning
The MCR01MZPF6041 in the ultra-compact 0402 footprint is ideal for handheld and wearable devices where PCB area is at a premium. With a 6.04 kOhm ±1% value and 0.063 W rating, it is commonly used in voltage-divider chains for battery monitoring (e.g., dividing a 4.2 V Li-ion voltage to a 1.8 V ADC reference) and in RC low-pass filters for sensor signal conditioning. The ±100 ppm/°C TCR keeps the divider ratio stable across body-temperature swings from 25 °C to 40 °C, which matters for heart-rate and SpO₂ photodiode front-ends where small bias shifts can corrupt the AC component. ROHM's metal-glaze thick-film element tolerates the low-temperature reflow profiles required by plastic-enclosed wearables and the mechanical flex of bendable PCBs.
Recommandé
General-Purpose MCU I/O Termination
The MCR01MZPF6041 is widely deployed as a generic termination resistor on microcontroller boards for SPI, I²C, UART, and GPIO lines. Its 6.04 kOhm value with ±1% tolerance provides accurate source/sink current limiting for LED indicator drivers, open-drain bus pull-ups, and reset-line biasing. The 50 V working voltage comfortably exceeds the 3.3 V and 5 V rails common in MCU systems, giving large safety margin against transient spikes from cable harnesses or ESD events. At 0.063 W, it can sink roughly 6 mA continuously in a 3.3 V LED driver — enough for status-indicator brightness — without exceeding the derating curve. Engineers often stock this value as a 'design-in anywhere' part for late-stage BOM fixes.
Recommandé
Industrial Sensor Voltage Divider
The MCR01MZPF6041's 6.04 kOhm ±1% tolerance is suitable for industrial 4-20 mA loop and 0-10 V analog sensor divider networks. Used in a 1:2 voltage divider with a matched 6.04 kOhm partner, it scales a 0-10 V transducer output to a 0-5 V ADC input range, and its ±100 ppm/°C TCR keeps the divider ratio within 0.5% across -25 °C to +85 °C industrial environments. AEC-Q200 qualification is a bonus for factory-automation controllers shared across automotive/industrial platforms. The 0402 size allows high-density analog front-end layouts with multiple divider channels per square centimeter, while the 50 V working voltage tolerates 24 V industrial bus transients during fault conditions.
Recommandé
LED Indicator Current Limiting
With 6.04 kOhm ±1% and 0.063 W power rating, the MCR01MZPF6041 acts as a series current-limiting resistor for low-current LED indicators. At 3.3 V supply driving a green LED with Vf ≈ 2.0 V, the resistor sets roughly 215 µA — sufficient brightness for status indicators while drawing minimal quiescent current. Its ±1% tolerance means batch-to-batch brightness variation is small, important when multiple LEDs on the same panel need matched luminance. The AEC-Q200 qualification allows the same BOM to ship across consumer, industrial, and automotive product variants without re-qualifying the indicator circuit.
Recommandé
RC Timing and Oscillator Networks
The MCR01MZPF6041 with its ±1% tolerance pairs well with ceramic or film capacitors to form accurate RC time-constant networks for reset delays, debounce circuits, and low-frequency oscillators. At 6.04 kOhm paired with a 1 µF capacitor, the RC time constant τ is approximately 6.04 ms — useful for power-on reset delays and contact-debounce windows. The ±100 ppm/°C TCR adds only minimal frequency drift over temperature compared to the capacitor's typically much larger TC, making the resistor a small contributor to total timing error. Its 0402 size allows it to be placed adjacent to the timing capacitor with minimal parasitic trace resistance, preserving the designed time constant.
Recommandé
Consumer Electronics General-Purpose Use
The MCR01MZPF6041 is a long-seller in consumer electronics, used wherever a 6.04 kOhm ±1% resistance is needed in a tiny 0402 footprint. Common deployments include HDMI/DVI source termination, USB 2.0 data-line biasing on hub boards, audio codec mute and gain-setting networks, and reset-pull arrangements on set-top box and TV mainboards. Its cost is in the fractions-of-a-cent range at reel volumes, making it economical to scatter across the board for late ECO fixes. The -55 °C to +155 °C operating range covers every consumer-product environment, and ROHM's metal-glaze thick-film element provides long-term stability under humidity and thermal cycling in indoor operating conditions.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MCR01MZPF6041 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | RC0402FR-076K04L | CRCW04026K04FKED | ERJ-2RKF6041X | AC0402FR-076K04L |
|---|---|---|---|---|---|
| Brand | ROHM Semiconductor | Yageo | Vishay Intertechnology | Panasonic | Yageo (Automotive) |
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) - same | 0402 (1005 Metric) - same | 0402 (1005 Metric) - same | 0402 (1005 Metric) - same |
| Resistance | 6.04 kOhm | 6.04 kOhm | 6.04 kOhm | 6.04 kOhm | 6.04 kOhm |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% |
| Power Rating | 0.063 W (1/16 W) | 0.063 W (1/16 W) | 0.063 W (1/16 W) | 0.063 W (1/16 W) | 0.063 W (1/16 W) |
| TCR | ±100 ppm/°C | ±100 ppm/°C | ±100 ppm/°C | ±100 ppm/°C | ±100 ppm/°C |
| Maximum Working Voltage | 50 V | 50 V | 50 V | 50 V | 50 V |
| AEC-Q200 Qualified | Yes | No (commercial grade) | Optional AEC-Q200 on D/CRCW variants | Yes | Yes |
Principaux différenciateurs
- AEC-Q200 qualified as standard (not a special-order suffix) (vs RC0402FR-076K04L)
- Long-running MCR series with proven long-term reliability (vs Generic 0402 thick-film parts)
- Wide authorized-distributor availability at sub-cent pricing (vs Specialty precision resistors)
Notes de conception
Estimated: at 70 °C ambient, the MCR01MZPF6041 is rated 0.063 W (1/16 W). Power dissipation P = V²/R. With 5 V across the part, P = 25/6040 ≈ 4.1 mW (≈ 6.5% of rating — safe). With 15 V across it, P = 225/6040 ≈ 37 mW (≈ 59% of rating — derate further at high ambient). At 155 °C the rating drops linearly to zero, so always derate to ≤ 50% of nominal power (≈ 30 mW) when board temperature approaches the upper limit.
Use the IPC-7351 nominal 0402 land pattern: two pads of approximately 0.50 mm × 0.55 mm with 0.90 mm center-to-center spacing. Avoid placing the MCR01MZPF6041 directly under hot components (linear regulators, power inductors) — the 0402's small thermal mass tracks ambient temperature closely. Solder-pad plating should be ENIG or OSP; HASL is acceptable but watch for uneven pad geometry that can cause tombstoning during reflow.
The 'F' suffix in MCR01MZPF denotes ±1% tolerance — different from the 'D' (±0.5%) and 'B' (±0.1%) variants in the same series. Mixing the ordering codes accidentally is a common BOM error. Also note that 0402 chip resistors have a low thermal mass; hand-soldering can damage the resistive film — always use a controlled reflow profile with peak temperature ≤ 260 °C and time-above-liquidus ≤ 60 s.
Informations de conformité
AEC-Q200 qualified (passive component automotive standard, distinct from AEC-Q100 which applies to active ICs). RoHS and REACH compliant per ROHM MCR product page. Lead-free terminations accept reflow profiles up to 260 °C peak.
