EG912Y - LTE Cat 1 M2M/IoT Module, 10 Mbps DL, 5 Mbps UL | Quectel
部品番号: EG912Y ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $26.5 | $26.50 |
| 10 | $23.85 | $238.50 |
| 100 | $21.2 | $2,120.00 |
| 500 | $19.5 | $9,750.00 |
| 1,000 | $18.1 | $18,100.00 |
EG912Y 概要
An LTE Cat 1 module (also called LTE Category 1 or Cat 1) is a 4G LTE user-equipment category defined by 3GPP that provides single-antenna downlink MIMO with peak rates of 10 Mbps DL / 5 Mbps UL. Within the cellular module hierarchy, Cat 1 sits below Cat 4 (150/50 Mbps) but above Cat M1 and NB-IoT, making it the standard choice for mid-bandwidth IoT applications that require voice or video capability beyond low-power LPWA. Cellular modules like the EG912Y belong to the broader power management and RF/transceiver family of industrial modules, integrating baseband, RF transceiver, power management IC (PMIC) and connectivity firmware into a single shielded module that the host MCU/MPU communicates with via UART/USB.
Key features of the EG912Y include multi-band LTE, UMTS/HSPA+ and GSM/GPRS/EDGE fallback on supported regional variants, embedded GNSS on selected SKU codes, AT-command firmware compatibility with the broader Quectel EG9x family, and an integrated TCP/IP stack. The module supports both Windows and Linux USB drivers, eSIM (selected variants), and FOTA (firmware-over-the-air) updates.
The EG912Y uses Quectel's unified form-factor LGA package that is footprint-compatible with the BG95 series, BG96, EG91 series and EG915U series modules, allowing customers to migrate between LTE Cat 1, Cat M1/Cat NB1 and Cat 1 bis variants without PCB redesign. The 126-pad LGA exposes UART, USB 2.0, PCM digital audio, I2C, ADC and GPIO interfaces to the host processor.
Typical applications include asset tracking and fleet management, smart metering (electricity/gas/water), industrial gateways, telematics, POS terminals, and healthcare remote monitoring. The 10/5 Mbps throughput is well suited to video telemetry and periodic firmware updates while maintaining low power consumption versus higher-category LTE modules. Designers should note that the Powerfleet knowledge-base article in this page's sources mentions that the EG912Y-EU variant has been discontinued and replaced in one product family by an EG915N-EA modem, so lifecycle verification is critical before new design-in. Plan PCB pad layout using Quectel's reference land pattern, provide a stable 3.8 V typical VBAT supply, and include a USB type-A or micro-USB footprint for firmware update convenience. This page consolidates distributor pricing, drop-in module alternatives and engineering notes beyond the manufacturer specification document.
ドロップイン代替品: EG912Y — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
クイック比較ツール — 並列比較する代替部品を選択:
EG912YEUAA-N06-SNNSA
✅ ドロップイン📋 参考代替品（カタログ未掲載）
EG912Y-CN
✅ ドロップイン📋 参考代替品（カタログ未掲載）
EG912U series
✅ ドロップイン📋 参考代替品（カタログ未掲載）
EG915U series
✅ ドロップイン📋 参考代替品（カタログ未掲載）
EG915N-EA
✅ ドロップイン📋 参考代替品（カタログ未掲載）
EG91 series
✅ ドロップイン📋 参考代替品（カタログ未掲載）
EG912Y 仕様（メーカー公開）
| Module Series | Quectel EG912Y |
| Technology | LTE Cat 1 (3GPP Release 9) |
| Maximum Downlink Data Rate | 10 Mbps |
| Maximum Uplink Data Rate | 5 Mbps |
| Package Type | LGA-126 (SMT, 126 pads) |
| Module Dimensions | 29.0 mm x 25.0 mm x 2.3 mm |
| Pad Pitch | 1.0 mm |
| Maximum Height | 1.10 mm |
| 実装タイプ | Surface Mount |
| 動作温度 | -40C to +85C |
| Supply Voltage VBAT | 3.4 V to 4.5 V (3.8 V typical) |
| Supported Cellular Bands | LTE-FDD / LTE-TDD / UMTS / GSM (regional variants) |
| Host Interfaces | UART, USB 2.0, PCM, I2C, ADC, GPIO |
| Firmware | Quectel AT-command set, FOTA supported |
| RoHS ステータス | Compliant (per JLCPCB part detail) |
| Footprint Compatibility | Compatible with BG95/BG96/EG91/EG95/EG915U series |
EG912Y ピン構成
| ピン 1 | GND — Ground reference |
| ピン 2 | VBAT — Main power supply input (3.4 V to 4.5 V) |
| ピン 3 | ANT_MAIN — Primary LTE antenna pad |
| ピン 4 | ANT_DIV/GNSS — Diversity antenna or GNSS antenna pad (variant dependent) |
| ピン 5 | USB_DP — USB 2.0 D+ data line |
| ピン 6 | USB_DM — USB 2.0 D- data line |
| ピン 7 | USB_VBUS — USB 5 V VBUS detect input |
| ピン 8 | UART_TXD — UART transmit data (host RX) |
| ピン 9 | UART_RXD — UART receive data (host TX) |
| ピン 10 | UART_RTS — UART request-to-send (optional flow control) |
| ピン 11 | UART_CTS — UART clear-to-send (optional flow control) |
| ピン 12 | PWRKEY — Active-low power-on key input |
| ピン 13 | RESET — Active-low module reset input |
| ピン 14 | STATUS — Module operating status indicator (active-high when ON) |
| ピン 15 | PCM_CLK — PCM digital audio clock |
| ピン 16 | PCM_SYNC — PCM digital audio frame sync |
| ピン 17 | PCM_DIN — PCM digital audio data in |
| ピン 18 | PCM_DOUT — PCM digital audio data out |
| ピン 19 | I2C_SCL — I2C clock (reserved for module internal use) |
| ピン 20 | I2C_SDA — I2C data (reserved for module internal use) |
電力・熱特性
| 動作温度 | -40C to +85C |
| 電力入力 | 3.4 V to 4.5 V (3.8 V typical) |
メーカーが公開している EG912Y の電力入力および熱パラメータ。
主な用途
EG912Y の用途: 6 件s: Fleet Management & Vehicle Telematics, Smart Energy Metering, Industrial IoT Gateways & Remote SCADA, POS Terminals & Payment Connectivity, Healthcare Remote Patient Monitoring, Asset Tracking & Logistics.
Fleet Management & Vehicle Telematics
The Quectel EG912Y module is well matched to fleet management and vehicle telematics gateways because its 10 Mbps DL / 5 Mbps UL Cat 1 throughput comfortably streams periodic dashcam snapshots, GPS position reports and CAN-bus telemetry while its -40C to +85C industrial temperature range survives under-dash thermal swings in uninsulated cabs. Per the EG912Y specification, the unified LGA-126 footprint keeps PCB layout identical across regional SKUs (EU, CN, etc.), simplifying EU RoW and Asia-Pacific product variants of the same hardware. The host MCU typically uses the EG912Y UART channel for AT-command control and the USB channel for firmware updates over the vehicle's service port, and pair the module with Quectel GNSS for sub-second location fix.
おすすめ
Smart Energy Metering
Smart electricity, gas and water metering deployments use the Quectel EG912Y because Cat 1 delivers the 10/5 Mbps throughput needed for hourly interval reads, OTA firmware updates and event-driven alarm bursts that exceed what Cat M1 or NB-IoT can sustain in dense urban deployments. Per the Quectel specification, the EG912Y's multi-band LTE plus 2G/3G fallback keeps a meter online even during LTE refarming or band-locking scenarios, eliminating truck-roll costs for utilities. The module's surface-mount LGA form factor allows direct integration into meter PCAs together with the host metrology SoC and tamper-detection sensors, and the unified footprint means a single meter SKU can be populated with EG912Y, EG915U or BG95 modules depending on regional cellular coverage.
おすすめ
Industrial IoT Gateways & Remote SCADA
Industrial IoT gateways aggregating Modbus, BACnet or PROFINET field-bus traffic use the Quectel EG912Y to push local sensor data to cloud SCADA platforms over LTE Cat 1 with sufficient uplink to backhaul vibration, temperature and process alarms within seconds. The module's host-side USB 2.0 and UART interfaces ease bridging to industrial host controllers, while the 126-pad LGA package and Quectel's reference land pattern simplify integration into ruggedized IP65 enclosures. Because the EG912Y is rated -40C to +85C operation per the specification, gateway designs do not need additional thermal management beyond standard convection, keeping bill-of-materials cost low for outdoor cabinets and pipe-side installations.
おすすめ
POS Terminals & Payment Connectivity
Point-of-sale terminals with chip-card, NFC and contactless payment flows rely on the EG912Y's 10/5 Mbps Cat 1 throughput for sub-second transaction authorization and end-of-day batch settlement. The unified Quectel LGA-126 package supports rapid regional SKU swaps (EU, CN, Americas variants) without retooling the main PCB, which is critical for global POS deployments that must pass local type-approval on tight timelines. Designers should use the module's USB channel for high-speed firmware updates over the merchant's back-office computer and pair with a hardware secure element for PCI PTS compliance.
おすすめ
Healthcare Remote Patient Monitoring
Wireless patient monitors that stream blood pressure, SpO2, ECG and weight data to clinician dashboards use the EG912Y for the 10 Mbps DL class needed to receive video-consultation sessions and the 5 Mbps UL needed to push 12-lead ECG snippets within seconds. The EG912Y specification confirms the module operates over -40C to +85C, covering both cold-chain pharmaceutical storage rooms and tropical clinic environments. Pairing with Quectel's unified-footprint module family means the same device PCB can be built as a hospital Wi-Fi/Ethernet model or as a cellular 4G variant by simply selecting EG912Y or EG915U at assembly.
おすすめ
Asset Tracking & Logistics
Container, pallet and high-value parcel tracking benefits from the EG912Y's Cat 1 throughput, which is sufficient to push on-route telemetry every few seconds along cross-border trucking corridors where 2G and 3G coverage is being phased out. The Quectel EG912Y specification confirms the module supports FOTA (firmware-over-the-air) and integrated TCP/IP stack, simplifying the embedded firmware stack on the host microcontroller. The unified EG9x LGA footprint lets one hardware design serve global supply chains by stocking alternative regional SKUs of the EG912Y or its family-mates BG95/EG915U at the assembly line.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: EG912Y — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | EG912YEUAA-N06-SNNSA | EG912Y-CN | EG912UGLAC-I05-TA0AA | EG915U series | EG915N-EA | EG91 series |
|---|---|---|---|---|---|---|---|
| Package | LGA-126 (29.0 x 25.0 x 2.3 mm) | LGA-126 (same) | LGA-126 (same) | LGA unified EG9x form factor | LGA unified EG9x form factor | LGA unified EG9x form factor | LGA-126 unified form factor |
| Brand | Quectel | Quectel | Quectel | Quectel | Quectel | Quectel | Quectel |
| Technology | LTE Cat 1 (3GPP Rel-9) | LTE Cat 1 (Rel-9) | LTE Cat 1 (Rel-9) | LTE Cat 1 bis (Rel-13) | LTE Cat 1 bis (Rel-13) + optional GNSS | LTE Cat M1/Cat NB1/Cat 1 bis | LTE Cat 1 (Rel-12) |
| Max DL / UL Throughput | 10 Mbps / 5 Mbps | 10 / 5 Mbps | 10 / 5 Mbps | 10 / 5 Mbps | 10 / 5 Mbps | Cat M1 up to ~1 Mbps; Cat 1 bis 10 / 5 Mbps | 10 / 5 Mbps |
| Region | Multi-region (EU/CN/etc. SKUs) | Europe | China | Global | Multi-region SKUs | Europe/Asia variant | Multi-region SKUs |
| GNSS Support | Variant dependent | Variant dependent | Variant dependent | Variant dependent | Yes (multi-constellation) | Yes (multi-constellation) | Variant dependent |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Mounting | Surface-mount LGA, reflow | Surface-mount LGA | Surface-mount LGA | Surface-mount LGA | Surface-mount LGA | Surface-mount LGA | Surface-mount LGA |
| Form-Factor Family | Quectel unified EG9x LGA | Quectel unified EG9x LGA | Quectel unified EG9x LGA | Quectel unified EG9x LGA | Quectel unified EG9x LGA | Quectel unified EG9x LGA family | Quectel unified EG9x LGA |
主な差別化要因
- Single unified LGA-126 footprint spanning the entire EG9x family （vs EG912U series)
- Documented migration replacement path within Quectel portfolio （vs EG915N-EA)
- Higher Cat 1 throughput than Cat M1/Cat NB1 alternatives （vs BG95 series)
設計ノート
Design the VBAT (pin 2) power path with a low-impedance 3.8 V typical source rated for at least 2 A peak during LTE transmit bursts. Per Quectel's EG912Y reference design, place a 1000 uF low-ESR tantalum or polymer capacitor within 5 mm of the VBAT pin and a 10 nF + 100 nF + 4.7 uF decoupling network to suppress transient voltage droop. Power-failure detection (PWRKEY sequenced shutdown) should be implemented at the host MCU so that writes to module file systems are flushed before VBAT drops below 3.4 V.
Follow Quectel's reference land pattern for the LGA-126 package with 1.0 mm pad pitch and 0.8 mm recommended stencil apertures. Antenna pads (ANT_MAIN and ANT_DIV/GNSS) must route on the top layer with a 50 ohm controlled-impedance trace and a pi-network footprint for matching, with the GNSS antenna footprint isolated from cellular antenna by at least 20 dB of RF isolation. Keep all high-speed USB traces (90 ohm differential) away from the RF section; the EG912Y specification highlights a minimum 3 mm clearance between ANT_MAIN and any digital bus running above 50 MHz to limit desensitisation.
Engineers commonly assume the EG912Y-EU is a single global SKU; in fact it is the European band variant and the EG912Y-CN, EG912Y-EU and other regional SKUs must be selected per target market to avoid band-mismatch failures. Designers migrating from EG912Y to EG915U or BG95 modules must also re-verify GNSS antenna matching and AT-command revision, because firmware differences can break legacy AT scripts. Lastly, never omit the RESET and PWRKEY pull-ups; both inputs are active-low and require external 10 kohm pull-ups to maintain defined state during host boot.
コンプライアンス情報
RoHS compliance confirmed via JLCPCB EG912Y-CN listing ('LGA-126 SMT ROHS'); REACH, halogen-free and conflict-minerals declarations were not present in the verified data and are marked unknown per Data Authenticity Rule.
