- All Products
- RF/IF and RFID
- RF Transmitters
- TRF4903PWRG4
In Stock Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
TRF4903PWRG4 Tech Specifications
Texas Instruments TRF4903PWRG4 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | RF Transmitters | |
| Manufacturer | Texas Instruments | |
| Package / Case | 24-TSSOP (0.173, 4.40mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 24Pins | |
| Weight | 90.009736mg | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Pbfree Code | no | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Number of Terminations | 24Terminations | |
| HTS Code | 8542.39.00.01 | |
| Voltage - Supply | 2.2V~3.6V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Number of Functions | 1Function | |
| Supply Voltage | 2.7V | |
| Terminal Pitch | 0.65mm |
| Product Attribute | Attribute Value | |
|---|---|---|
| Depth | 4.5mm | |
| Frequency | 315MHz 433MHz 868MHz 915MHz | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Base Part Number | TRF4903 | |
| Pin Count | 24 | |
| Qualification Status | Not Qualified | |
| Operating Supply Voltage | 3.3V | |
| Power Supplies | 2.7V | |
| Supply Current-Max | 0.043mA | |
| Data Interface | PCB, Surface Mount | |
| Telecom IC Type | RF AND BASEBAND CIRCUIT | |
| Power - Output | -12dBm~8dBm | |
| Current - Transmitting | 35mA | |
| Modulation or Protocol | FSK, OOK | |
| Antenna Connector | PCB, Surface Mount | |
| Length | 7.9mm | |
| Height Seated (Max) | 1.2mm | |
| Width | 4.4mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Contains Lead |
TRF4903PWRG4 Documents
Download datasheets and manufacturer documentation for TRF4903PWRG4
Datasheets
TRF4903
Others include "TRF49" parts
The following parts include 'TRF49'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| TRF4900PW | Texas Instruments | 24-TSSOP (0.173, 4.40mm Width) | 40 |
| TRF4900PWG4 | Texas Instruments | 24-TSSOP (0.173, 4.40mm Width) | |
| TRF4900PWR | Texas Instruments | 24-TSSOP (0.173, 4.40mm Width) | |
| TRF4903PWRG4 | Texas Instruments | 24-TSSOP (0.173, 4.40mm Width) | |
| TRF4903PW | Texas Instruments | 24-TSSOP (0.173, 4.40mm Width) | |
| TRF4903PWG4 | Texas Instruments | 24-TSSOP (0.173, 4.40mm Width) | |
| TRF4903PWR | Texas Instruments | 24-TSSOP (0.173, 4.40mm Width) | |
| TRF4900PWRG4 | Texas Instruments | 24-TSSOP (0.173, 4.40mm Width) |
Customers also viewed
404122700001
Essentra Components
Racks & Rack Cabinet Accessories Latch, Compression Adj Grip - 7mm Square RH
B84263D0023B113
TDK
Power Line Filters EMP-Filter 2x40A 250V AC
RAC15-12SK
Recom
Recom Switching Power Supply, 12V dc, 1.67A, 15W, 1 Output 85 → 264V ac Input Voltage
404126800001
Essentra Components
Racks & Rack Cabinet Accessories Latch, Compression Adj Grip - 8mm Hex RH
B84312C0050H131
TDK
Power Line Filters EMP-Control line filter 20x3A 100V
COM1117
Pimoroni
Pimoroni, Pico Header Pack, 20 Way, 1 Row, Straight PCB Header
CY7C1168V18-400BZC
Infineon
IC SRAM 18MBIT PARALLEL 165FBGA
387665
Renesas
RA2E1 Fast Prototyping Board
B82477C6223M603
TDK
DUAL INDUCTOR 12.5X12.5X10.5MM 3
Popular Search
The following is the popular search section
Best Sales
Featured Manufacturers
Popular Categories
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ![]() | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ



























TRF4903PWRG4 Comments
109 reviews
2020-11-11 00:00:00
I would purchase again.
2020-10-20 00:00:00
The process of buying electronic components on Jakelectronic is relatively smooth, but sometimes more product information and specifications are required.
2020-10-09 00:00:00
easy to find and purchase products
2020-09-28 00:00:00
Product is exactly as described. Still running the hardware through it's paces, but everything so far has been great.
2020-09-18 00:00:00
Their prices are relatively reasonable, but sometimes cheaper options can be found on other platforms. In general, I have a neutral attitude towards Jakelectronic when it comes to the electronic components I purchase. They still have some improvements to make.
2020-09-12 00:00:00
Jakelectronic offers quality electronic components and every product I buy from them meets my needs.
2020-08-15 00:00:00
Impressed with the variety of products available on their platform.
2020-07-03 00:00:00
Recommended for all electronics enthusiasts
2020-06-26 00:00:00
Highly recommend !!!
2020-06-17 00:00:00
I really love how easy this website is to use and the wide range of places that jak sources from.