0402WGF2003TCE - 200kOhm 1% 0402 Thick Film Resistor | UNI-ROYAL
Артикул: 0402WGF2003TCE ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $0.001 | $0,00 |
| 10 | $0.001 | $0,01 |
| 100 | $0.0008 | $0,08 |
| 500 | $0.0007 | $0,35 |
| 1.000 | $0.0006 | $0,60 |
0402WGF2003TCE Обзор
A chip resistor is the most fundamental passive component in electronics: a passive two-terminal device that obeys Ohm's law (V = I x R) to limit current, divide voltages, or set bias points. Within the component hierarchy it belongs to resistors -> passive components, and within resistors to the thick film SMD chip family, where a ruthenium-oxide-based resistive paste is printed on a ceramic substrate and laser-trimmed to value.
Key features include the precision 1% tolerance (E-96 standard value 200 kOhm), the compact 1.0 mm x 0.5 mm 0402 footprint suitable for high-density automated assembly, and lead-free/RoHS-compliant construction with tin-plated terminations compatible with reflow and wave soldering. The TCE suffix denotes tape-and-reel packaging in 10,000-piece reels for high-volume pick-and-place lines.
Technically, the thick film construction provides stable, low-noise performance with strong solder-reflow heat resistance. The +/-100 ppm/C TCR keeps value drift below 1% across a 100 C swing, so the resistor maintains its 1% accuracy over most of its operating envelope. The 50 V rating covers virtually all low-voltage analog and digital bias networks.
Typical applications include pull-up/pull-down networks in digital logic, voltage dividers in battery-powered and IoT devices, feedback and gain-setting resistors around op-amps, RC filters, and transistor bias networks in consumer electronics, wearables, and industrial control boards.
Design consideration: at 62.5 mW rated power, derate above 70 C ambient per the datasheet derating curve; a 200 kOhm value limits current to 0.25 mA at 50 V, so power is rarely the constraint in divider roles.
This page adds value beyond the datasheet by consolidating distributor pricing, drop-in alternatives, application guidance, and sourcing data in one AI-citable reference.
Аналоги без доработки для 0402WGF2003TCE — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с 0402WGF2003TCE (тот же форм-фактор и посадочное место) — отличается по Operating Temperature, Packaging, Resistance, RoHS Status, Soldering Method.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
0402WGF2003TCE
✅ Прямая замена✓ В наличии
$0.0006 / шт.
Открыть даташит →RC0402FR-07200KL
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
ERJ-2RKF2003X
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
CRCW0402200KFKED
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
CR0402-FX-2003GLF
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
0402WGF2001TCE
✅ Прямая замена ⚠️ Характеристики не проверены✓ В наличии
$0.0006 / шт.
Открыть даташит →0402WGF2003TCE Максимальные параметры и электрические характеристики
| Resistance | 200 kOhm |
| Resistance Code | 2003 (E-96) |
| Tolerance | +/-1% |
| Power Rating | 62.5 mW (1/16 W) |
| Maximum Working Voltage | 50 V |
| Temperature Coefficient | +/-100 ppm/C |
| Technology | Thick Film |
| Корпус | 0402 (1005 Metric) |
| Package Dimensions | 1.0 mm x 0.5 mm |
| Тип монтажа | Surface Mount |
| Рабочая температура | -55 C to +155 C |
| Soldering Method | Reflow and flow soldering |
| Packaging | Tape & Reel (T/R), 10000 pcs |
| Termination | Tin-plated, lead-free |
| Статус RoHS | Compliant |
| Case Code | RMC series (Royalohm SMD) |
Конфигурация выводов 0402WGF2003TCE
| Контакт 1 | Terminal 1 — Resistive element termination (polarity-independent) |
| Контакт 2 | Terminal 2 — Resistive element termination (polarity-independent) |
Типичное применение
0402WGF2003TCE подходит для 6 применениеs: Digital Logic Pull-Up / Pull-Down Networks, Battery-Powered IoT and Wearable Devices, Op-Amp Feedback and Gain Setting, RC Filters and Signal Conditioning, Consumer Electronics Main Boards, Industrial Control and PLC I/O Modules.
Digital Logic Pull-Up / Pull-Down Networks
In microcontroller and FPGA I/O designs, 200 kOhm is a high-value pull-up that minimizes static current draw, which matters for battery-powered systems. The 0402WGF2003TCE's 62.5 mW rating is far above the power involved (at 3.3 V a pulled-up node dissipates only about 54 uW), so derating is not a concern. The 1% tolerance keeps threshold margins predictable across temperature via the +/-100 ppm/C TCR. Placed close to the MCU pin, the 0402 footprint minimizes loop area and leaves routing channels free in dense designs. For buses that must toggle quickly, a lower value may be needed, but for strap, enable, and configuration pins, 200 kOhm in 0402 is the standard low-leakage choice.
Рекомендуется
Battery-Powered IoT and Wearable Devices
Wearables and IoT sensor nodes demand the smallest, most efficient passives available. The 0402WGF2003TCE's 1.0 mm x 0.5 mm footprint enables very dense two-sided assemblies, and its high 200 kOhm value supports ultra-low-current voltage dividers for battery monitoring: at 4.2 V across a 200 kOhm divider leg, quiescent drain stays in the tens of microamps, preserving battery life. The +/-100 ppm/C TCR and 1% tolerance keep sensing accuracy within about 2% over the full -55 C to +155 C envelope. Supplied in 10,000-piece reels at roughly $0.0006 per unit (as of 2026-09-14), it also suits high-volume consumer BOM cost targets.
Рекомендуется
Op-Amp Feedback and Gain Setting
High-impedance op-amp circuits such as transimpedance amplifiers, precision attenuators, and non-inverting gain stages frequently require hundreds of kilo-ohms in the feedback path. The 0402WGF2003TCE provides 200 kOhm at 1% with +/-100 ppm/C, limiting gain error to roughly 2% worst case across temperature. Its thick film construction exhibits low excess noise adequate for general-purpose analog chains, though ultra-low-noise designs may prefer metal film parts. Because the 50 V rating far exceeds typical op-amp rails, breakdown is never a constraint. Place the resistor adjacent to the amplifier inverting node to minimize parasitic capacitance, and clean the PCB thoroughly since 200 kOhm makes the node sensitive to flux residues.
Рекомендуется
RC Filters and Signal Conditioning
With 200 kOhm, small ceramic capacitors create practical low-pass filters: 200 kOhm with 1 nF yields about 796 Hz cutoff, suitable for conditioning slow sensor signals such as temperature, humidity, or potentiometer feedback in automotive and industrial panels. The 1% resistor tolerance and C0G capacitor tolerance combine for predictable corner frequencies, and the +/-100 ppm/C TCR limits drift over the -55 C to +155 C range. The 50 V rating and 62.5 mW rating are comfortably above the signal levels involved. Using the same 0402 footprint for R and C simplifies placement, reflow profiles, and rework procedures on mixed passive assemblies.
Рекомендуется
Consumer Electronics Main Boards
Television, set-top box, router, and appliance control boards consume thousands of chip resistors each, making cost and reel size decisive. The 0402WGF2003TCE ships 10,000 pieces per reel with JLCPCB-verified SMT library data (part C25764), so it drops directly into standard pick-and-place programs and stencil designs. The thick film construction tolerates both reflow and wave soldering per the manufacturer datasheet, and the tin-plated termination gives reliable solder joints with lead-free SAC alloys. At roughly $0.0006 per piece (as of 2026-09-14), it is among the cheapest qualified 1% passives, helping BOM cost without sacrificing tolerance class in bias and divider positions.
Рекомендуется
Industrial Control and PLC I/O Modules
Industrial 24 V logic systems use high-value resistors for status indication, weak pull-ups on fieldbus lines, and input conditioning where the input must not load the sensor. The 0402WGF2003TCE's 50 V rating allows direct use on 24 V divider legs (24 V across 200 kOhm dissipates under 3 mW), and the wide -55 C to +155 C operating range covers cabinet temperature extremes. Its RoHS compliance and thick film robustness suit high-reliability industrial assemblies, and the 1% tolerance keeps comparator thresholds consistent across production lots. For surge-exposed field wiring, pair it with transient protection upstream rather than relying on the resistor alone.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для 0402WGF2003TCE — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | RC0402FR-07200KL | ERJ-2RKF2003X | CRCW0402200KFKED | CR0402-FX-2003GLF |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) - same | 0402 (1005 Metric) - same | 0402 (1005 Metric) - same | 0402 (1005 Metric) - same |
| Brand | UNI-ROYAL (Uniroyal Elec) | Yageo | Panasonic | Vishay Intertechnology | TE Connectivity |
| Resistance | 200 kOhm | 200 kOhm | 200 kOhm | 200 kOhm | 200 kOhm |
| Tolerance | +/-1% | +/-1% | +/-1% | +/-1% | +/-1% |
| Power Rating | 62.5 mW (1/16 W) | 62.5 mW (1/16 W) | 100 mW (1/10 W) | 62.5 mW (1/16 W) | 62.5 mW (1/16 W) |
| Temperature Coefficient | +/-100 ppm/C | +/-100 ppm/C | +/-100 ppm/C | +/-100 ppm/C | +/-100 ppm/C |
| Maximum Voltage | 50 V | 50 V | 50 V | 50 V | 75 V |
| Operating Temperature | -55 C to +155 C | -55 C to +155 C | -55 C to +155 C | -55 C to +155 C | -55 C to +155 C |
Ключевые отличия
- Lowest cost per unit at volume (против ERJ-2RKF2003X)
- Identical footprint for second-sourcing (против RC0402FR-07200KL)
- Trade-off: lower power margin than premium parts (против ERJ-2RKF2003X)
Заметки по проектированию
The 0402WGF2003TCE is rated 62.5 mW at 70 C ambient with linear derating to 0 W at 155 C (consult the manufacturer derating curve). At 200 kOhm, even 50 V across the part dissipates only 12.5 mW, so power is rarely limiting in divider or pull-up roles. Estimated check: 24 V across the full resistance yields 2.88 mW - under 5% of rating. Reserve this value for signal-level circuits; do not use it where continuous current above 0.5 mA is expected.
Use the standard IPC 0402 land pattern (approximately 0.55 mm pad x 0.6 mm with 0.45 mm span). Because 200 kOhm is a very high impedance node, PCB surface leakage and flux residues can dominate circuit error: clean boards thoroughly after reflow or add a guard ring driven at the adjacent low-impedance node around the input trace. Avoid placing this resistor under conformal-coating breaks or near connector edges where ionic contamination accumulates.
Do not confuse the 2003 code (200 kOhm) with 2001 (2 kOhm) or 2002 (20 kOhm) family members - the code reads two significant digits plus a multiplier. Also verify the TCE suffix denotes tape-and-reel of 10,000 pieces; cut-tape orders ship in shorter lengths suitable for prototypes. During hand rework, limit iron contact to the recommended reflow temperature-time envelope to avoid termination leaching or resistance shift on the thick film element.
Информация о соответствии
RoHS compliance stated in LCSC and JLCPCB listings. Lead-free tin-plated terminations implied by lead-free construction per listings; REACH, halogen-free, and conflict-minerals status not published in retrieved data.
