RF ANTENNA ISM Helical Solder Surface Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RF ANTENNA ISM Helical Solder Surface Mount
Embedded Antennas
Introduction to Embedded Antennas Q&A part 1

W3139

DigiKey Part Number
553-W3139TR-ND - Tape & Reel (TR)
553-W3139CT-ND - Cut Tape (CT)
553-W3139DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
W3139
Description
ANTENNA HELIX SMT ISM868/915
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
RF ANTENNA ISM Helical Solder Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
W3139 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Pulse Electronics
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
RF Family/Standard
General ISM
Frequency Group
UHF (300MHz ~ 1GHz)
Frequency (Center/Band)
868MHz, 915MHz
Frequency Range
860MHz ~ 930MHz
Antenna Type
Helical
Number of Bands
2
VSWR
-
Return Loss
-8dB, -10dB
Gain
-0.5dBi, -1dBi, -2.5dBi
Power - Max
2 W
Features
-
Termination
Solder
Ingress Protection
-
Mounting Type
Surface Mount
Height (Max)
0.130" (3.30mm)
Applications
ISM
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1,937
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩3,479.00000₩3,479
10₩2,579.60000₩25,796
25₩2,354.04000₩58,851
100₩2,106.78000₩210,678
250₩1,990.46400₩497,616
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000₩1,859.19400₩1,859,194
2,000₩1,811.01950₩3,622,039
3,000₩1,786.89967₩5,360,699
5,000₩1,760.17960₩8,800,898
7,000₩1,744.55457₩12,211,882
Manufacturers Standard Package