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Specifications
Mfr. Part #:
RFBPF2520120A4T
Package:
SMD-4P,2x2.5mm
Key Attributes
Model Number:
RFBPF2520120A4T
Product Description
Product Overview
This catalog details a range of RF components including antennas, filters, balun transformers, diplexers, triplexers, common mode filters, couplers, SAW filters, and antenna switches. These products are designed for various high-frequency applications such as GPS, Bluetooth, Wi-Fi, WiMAX, MoCA, Docsis, and LTE bands. The ordering codes provide a structured way to specify product type, dimensions, application, electrical specifications, and packing options.
Product Attributes
- Note: Specifications are subject to change or discontinuation without notice. Please verify with sales representatives or product engineers before ordering.
- Note: This catalog contains typical specifications due to space limitations. Product specifications or approval sheets must be approved before ordering.
Technical Specifications
| Product Category | Type Code | Product Code Example | Dimension Code Example | Application Example | Packing Example | Key Features |
| Ordering Code | N/A | N/A | N/A | N/A | N/A | Structured ordering system for product selection. |
| Chip Antenna | ANT | RF ANT 321612 | 321612 | 2.4GHz ISM Band (A), GPS 1.5GHz (E), WiMAX (W) | 7 Reeled (T), 13 Reeled (G) | Available in various dimensions and applications. |
| High Frequency Multilayer Band Pass Filter | BPF | RF BPF 322515 | 322515 | 2.4GHz ISM Band (A), WiMAX (W), ISM 5.2/5.8 Dual Band (K) | 7 Reeled (T), 13 Reeled (G) | Covers multiple frequency bands including GPS, WiMAX, and ISM. |
| High Frequency Multilayer Balanced Filter | BPB | RF BPB 252009 | 252009 | 2.4GHz ISM Band (A), WiMAX (W) | 7 Reeled (T), 13 Reeled (G) | Balanced type filters for specific RF applications. |
| High Frequency Multilayer Low Pass Filter | LPF | RF LPF 201210 | 201210 | 2.4GHz ISM Band (A), ISM 5.2/5.8 Dual Band (K) | 7 Reeled (T), 13 Reeled (G) | Designed for GSM, DCS/PCS, 2.4GHz, 5GHz, LTE, and MoCA applications. |
| High Frequency Multilayer High Pass Filter | HPF | RF HPF 252009 | 252009 | 2.4/4.9/5.2/5.8GHz Multiband (L) | 7 Reeled (T), 13 Reeled (G) | Suitable for 2496 ~ 2690 MHz, 5GHz, and MoCA applications. |
| Balun Transformers | BLN | RF BLN 201208 | 201208 | 2.4GHz ISM Band (A), ISM 5.2/5.8 Dual Band (K) | 7 Reeled (T), 13 Reeled (G) | Applications include ISM, LTE, and GSM bands. |
| Diplexer | DIP | RF DIP 201210 | 201210 | 2.4/4.9/5.2/5.8GHz Multiband (L) | 7 Reeled (T), 13 Reeled (G) | Supports ISM 2.4GHz, GPS 1.575GHz/ISM 2.4GHz/5GHz, and 892 MHz & 1.94GHz bands. |
| Triplexer | TIP | RF TIP 2109 | 2109 | GPS/ ISM 2.4GHz/5 GHz (T) | N/A | Combines GPS, ISM 2.4GHz, and 5GHz bands. |
| Common Mode Filter | CMF | RF CMF 122010 | 122010 | USB 2.0/ IEEE1394 (M) | 7 Reeled (T) | For high-speed transmission lines like USB2.0, IEEE1394, LVDS. |
| Coupler | CPL | RF CPL 18 10 | 1810 | 2.4 GHZ ISM Band (2450) | 7 Reeled (T) | Available in different coupling factors (e.g., 10 dB). |
| SAW Filter | SF | SF 1411 | 1411 | Center Freq (2595MHz), Band38 (B38) | 7 Reeled (T) | Includes SAW filters and SAW duplexers. |
| Antenna Switch (GPIO) | ASW | RF ASW D | N/A | SP8T (D) | 7 Reeled (T) | Antenna switch with GPIO control. |
| Antenna Switch (MIPI) | ASW | RF ASW D | N/A | SP8T (D) | 7 Reeled (T) | Antenna switch with MIPI control. |
| Antenna Switch Module (MIPI) | ASM | RM ASM N | N/A | SP16T (N) | 7 Reeled (T) | Integrated antenna switch module. |
| Dipole Antenna | DPA | RF DPA 8709 | 8709 | 2.4GHz ISM band (A), GSM 900/1800 dual band (B), GPS band (G), LTE band (T) | SMA (S), MMCX (M), IPEX (D, E, F, I, K) | Available with or without cable, various connectors and cable diameters. |
| PCB Antenna | PCA | RF PCA 4305 | 4305 | 2.4GHz ISM band (A), GSM 900/1800 dual band (B), GPS band (G), LTE band (T) | SMA (S), MMCX (M), IPEX (D, E, F, I, K) | Available with various cable lengths, connectors, and cable diameters. |
| FPA Antenna | FPA | RF FPA 3025 | 3025 | 2.4GHz ISM band (A), GSM 900/1800 dual band (B), GPS band (G), LTE band (T) | SMA (S), MMCX (M), IPEX (D, E, F, I, K) | Available with various cable lengths, connectors, and cable diameters. |
| Metal Antenna | MTA | RF MTA 3109 | 3109 | 2.4GHz ISM band (A), GSM 900/1800 dual band (B), GPS band (G), LTE band (T) | SMA (S), MMCX (M), IPEX (D, E, F, I, K) | Available with various cable lengths, connectors, and cable diameters. |
2410121648_Walsin-RFBPF2520120A4T_C6642930.pdf
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