Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-CB-OBS421I-04-0 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Featured Product | OBS421 Series Connectblue OBS421 Dual Serial Port Module | |
| Standard Package | 1 | |
| Category | RF/IF and RFID | |
| Family | RF Transceiver Modules | |
| Series | CB-OBS | |
| Packaging | Bulk | |
| RF Family/Standard | Bluetooth | |
| Protocol | Bluetooth v2.1 + EDR | |
| Modulation | - | |
| Frequency | 2.4GHz | |
| Data Rate | 1.3Mbps | |
| Power - Output | 13dBm | |
| Sensitivity | -91dBm | |
| Serial Interfaces | UART | |
| Antenna Type | Integrated, Chip + U.FL | |
| Memory Size | - | |
| Voltage - Supply | 3 V ~ 6 V | |
| Current - Receiving | - | |
| Current - Transmitting | 44mA | |
| Mounting Type | Chassis Mount | |
| Operating Temperature | -30°C ~ 85°C | |
| Package / Case | Module | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | CB-OBS421I-04-0 | |
| Related Links | CB-OBS4, CB-OBS421I-04-0 Datasheet, ConnectBlue Distributor | |
![]() | TPS5120DBT | IC REG CTRLR BUCK PWM 30-TSSOP | datasheet.pdf | |
![]() | MAX195BEPE | IC ADC 16-BIT 10UA 85KSPS 16-DIP | datasheet.pdf | |
![]() | RG2012N-2870-D-T5 | RES SMD 287 OHM 0.5% 1/8W 0805 | datasheet.pdf | |
![]() | ESRD221M02B | CAP POLYMER 220UF 20% 2V SMD | datasheet.pdf | |
![]() | MAX16072RS28D0+T | IC MPU SUPERVISOR CIRCUIT 4UCSP | datasheet.pdf | |
![]() | VE-JNV-MY | CONVERTER MOD DC/DC 5.8V 50W | datasheet.pdf | |
![]() | CDR02BX822BKZMAT | CAP CER 8200PF 100V 10% BX 1805 | datasheet.pdf | |
![]() | MAX7036EVKIT-433+ | EVAL KIT MAX7036-433 | datasheet.pdf | |
![]() | 116-87-642-41-012101 | CONN IC DIP SOCKET 42POS GOLD | datasheet.pdf | |
![]() | 09233486919 | DIN-SIGNAL 2C048MR-3,0C1-2-CLIP | datasheet.pdf | |
![]() | ECC65DCBH-S189 | CONN EDGECARD 130POS .100" | datasheet.pdf | |
![]() | CDZT2RA4.3B | DIODE ZENER 4.3V 100MW VMN2 | datasheet.pdf |