LEAD-FREE / RoHS-COMPLIANT
MINIATURE SURFACE-MOUNT BIAS-TEE
BT-0030SMG
Features
Frequency Range 20 MHz to 30 GHz
1 Watt RF Power Handling
Miniature Surface Mount Package
Lead Free Assembly
Reflow Solderable
Electrical Specifications - Specifications guaranteed from -55 to +100C, measured in a 50-Ohm system
Parameter
Insertion Loss (dB)
Frequency Range
Min
Typ
Max
2.5
1
DC Current (mA)
500
DC Resistance(Ohms)
DC Port Isolation (dB)
DC Voltage Maximum (V)
RF Power Maximum (W)
<1
40
20 MHz to 30 GHz
30
1
Model Number1
Description
20 MHz - 30 GHz Bias Tee, Surface Mount, LEAD-FREE/RoHS COMPLIANT
BT-0030SMG-1
BT-0030SMG-2
1Default is -2 when not specified.
Connectorized test fixtures available. Consult factory.
Shaded Areas
are Metalized
.150
.010
[3.81]
[.25]
.010 Gap
.025
[.25]
[.64]
Typ
.240
.220
Typ
[6.10]
[5.59]
.160
[4.06]
3 0
.060
.075
[1.52]
.010
[1.90]
[.25]
PROJECTION
.030
XXX=±.005
XX=±.02
[.76]
INCH
[MM]
Typ
Typ
Substrate material is 10-mil thick Rogers 5880 or Taconic TLY-5, ½ Oz Electrodeposited Cu.
I/O Pads & Ground Plane Finish is Gold Flash, 5 to 10 µ-inches, over Solderable Electroless Nickel, 100-200 µ-inches, over Cu.
See http://www.markimicrowave.com/menus/appnotes/an-btsm-pcb.pdf for suggested PCB layout.
215 Vineyard Court, Morgan Hill, CA 95037 | Ph: 408.778.4200 | Fax 408.778.4300 | info@markimicrowave.com
6/20/13