111
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 1/12/05
ACB
ACC
ACD
AC(X)
AC terminator networks
features
•Thin film construction
•Surface mount package
•Stable resistor technology
•High component density
For further information on packaging, please refer to Appendix C.
dimensions and construction
w
L
p
Lead
Die
Pad
Molded
Resin
Bonding
Wire
Si
Wafer
a
c
W
H
applications
•Signal termination
•Signal conditioning
•DC current blocking
ordering information
Reference above table T: Sn
L: SnPb
2 significant
digits +
number
of zeros
2 significant
digits +
number
of zeros
ACB Q20 TTEB 500
Termination
Material
Type Package
Code
Nominal
Capacitance
Packaging Nominal
Resistance
New Part # 101
TEB: 13"
embossed
plastic tape
Package
Code W ±0.2L ±0.2
Pins Dimensions inches (mm)
20
.341
(8.66)
.236
(5.99)
Q20
24
.341
(8.66)
.236
(5.99)
Q24
20
.500
(12.7)
.408
(10.36)
W20
resistors
Total
Power
1 watt
1 watt
1.2
watts
circuit schematic
ACB: 20 pins
Single Common
ACC: 20 pins
4 Commons
ACD: 24 pins
6 Commons
K: ±10%
K
Tolerance
M: ±20%
M
Tolerance
/
w ±0.2
150
(3.81)
150
(3.81)
.300
(7.62)
H ±0.2
.063
(1.60)
.063
(1.60)
.084
(2.40)
p ±0.1
.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)
AC(X)
AC terminator networks
Part
Designation
Capacitor
Voltage
Rating
Power Rating
@ 70°C
(Per Element)
T.C.R.
(ppm/°C)
applications and ratings
ACB
ACC
ACD
20V
±200
100mW
Operating
Temperature
Range
-55°C to
+125°C
Capacitor
Range
pF (E-24)
Resistance
Tolerance
Capacitor
Tolerance
Resistance
Range
Ω(E-24)
33 ~ 400pF M: ±20%
K: ±10%10 ~ 1,000
environmental applications
Performance Characteristics
Parameter
MIL-R-55342 4.7.7
+0.25%
Maximum ∆R Test Method
Resistance to Soldering Heat
MIL-R-55342 4.7.5
+0.50%
Short Time Overload
MIL-STD-202 method 103
+0.50%
Moisture Resistance
MIL-STD-202 method 107
+0.50%
Thermal Shock
2 Atm., 121°C, 96 hrs
+1%
H.A.S.T.
112 KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/29/04
resistors
Parallel Termination
Driver
Receiver
VTe r m
50 ohms
100 pF
