TF(X)
resistors
r/c filter networks
EU
features
•
•
•
•
•
Thin film construction
Surface mount package
Stable resistor technology
High component density
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
Signal termination
Signal conditioning
Low pass filter
T filter
applications
•
•
•
•
dimensions and construction
Bonding
Wire
L
W
a
p
w
Lead
Die
Pad
Si
Molded Wafer
Resin
H
Q20
Q24
W20
1 watt
1 watt
1.2
watts
20
24
20
c
Package Total
Code Power
Pins
Dimensions
inches
(mm)
L ±0.2 W ±0.2 w ±0.2 H ±0.2 p ±0.1
.341
(8.66)
.341
(8.66)
.500
(12.7)
.236
(5.99)
.236
(5.99)
.408
(10.36)
.150
(3.81)
.150
(3.81)
.300
(7.62)
.063
(1.60)
.063
(1.60)
.084
(2.40)
.025
(0.635)
.025
(0.635)
.050
(1.27)
a ±0.1
.010
(0.25)
.010
(0.25)
.016
(0.41)
c ±0.1
.026
(0.66)
.026
(0.66)
.026
(0.66)
circuit schematic
TFA:
20 pins
TFB:
20 pins
TFB:
24 pins
ordering information
New Part #
TFB
Type
TFA
TFB
Q20
Package
Code
Reference
above table
T
Termination
Material
T: Sn
(Other termination
styles available,
contact factory
for options)
TEB
Packaging
TEB: 13"
embossed
plastic tape
250
Nominal
Resistance
2 significant
digits +
number
of zeros
K
Tolerance
K: ±10%
/
201
Nominal
Capacitance
2 significant
digits +
number
of zeros
M
Tolerance
M: ±20%
For further information on packaging, please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
2/12/08
142
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
TF(X)
r/c filter networks
Parallel Termination
Gnd
resistors
200 pF
Driver
25 ohms
25 ohms
Receiver
applications and ratings
Part
Designation
TFA
TFB
* TFB only
Power
Rating
@ 70°C
(Per Element)
100mW
T.C.R.
(ppm/°C)
Capacitor
Capacitor Operating Resistance
Resistance
Range
Range
Voltage Temperature
Tolerance
Ω
(E-24)
pF (E-24)
Range
Rating
20V
-55°C to
+125°C
10 ~ 1,000
K: ±10%
33 ~ 400pF
Capacitor
Tolerance
ESD*
Rating
IEC
61000-4-2
4kV*
Diode*
Breakdown
Voltage
(@1ma)
6.5v Min.
±200
M: ±20%
environmental applications
Performance Characteristics
Parameter
Resistance to Soldering Heat
Short Time Overload
Moisture Resistance
Thermal Shock
H.A.S.T.
Maximum
Δ
R
+0.25%
+0.50%
+0.50%
+0.50%
+1%
MIL-R-55342 4.7.7
MIL-R-55342 4.7.5
MIL-STD-202 method 103
MIL-STD-202 method 107
2 Atm., 121°C, 96 hrs
Test Method
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/14/04
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
143
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