RF ANTENNA ISM Helical Solder Surface Mount
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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
11 Weeks
Customer Reference
Detailed Description
RF ANTENNA ISM Helical Solder Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
W3139 Models
Product Attributes
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Category
Antenna Type
Helical
Manufacturer
Pulse Electronics
Number of Bands
2
Series
Return Loss
-8dB, -10dB
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Gain
-0.5dBi, -1dBi, -2.5dBi
Part Status
Active
Power - Max
2 W
RF Family/Standard
General ISM
Termination
Solder
Frequency Group
UHF (300MHz ~ 1GHz)
Mounting Type
Surface Mount
Frequency (Center/Band)
868MHz, 915MHz
Height (Max)
0.130" (3.30mm)
Frequency Range
860MHz ~ 930MHz
Applications
ISM
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 3,862
Check for Additional Incoming Stock
All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥21.25000¥21.25
10¥15.81200¥158.12
25¥14.44920¥361.23
100¥12.94670¥1,294.67
250¥12.23032¥3,057.58
500¥11.80658¥5,903.29
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1,000¥11.44311¥11,443.11
2,000¥11.15052¥22,301.04
3,000¥11.00406¥33,012.18
5,000¥10.84170¥54,208.50
7,000¥10.74686¥75,228.02
Manufacturers Standard Package