Series 73Ux

Series 73Ux
Ultra High Resistance Chip Resistors
FEATURES
• Ultra High Resistance [≤ 100GΩ]
• Suitable for Use in High Input Impedance Quartz Amplifiers,
Low Temperature Sensing Applications and Testing Devices
• Good Electrical Characteristics
• Surface Mount Package
• Nickel Barrier Solder-Coated Pads [e3]
• Reflow capable per JEDEC J-STD-020, 260°C maximum
• Tape and Reel Packaging
• RoHS Compliant in Accordance with EU Directive 2005/95/EC
- Lead-Free Termination Finish
- Exemption 5 for Pb in glass material and resistor elements
ORDERING INFORMATION
73U
PACKAGE CODE
TOLERANCE
K = ±10%
M = ±20%
N = ±30%
H = ±50%
3 = 0805
RESISTOR CODE
3-Digit Resistor Code
First two digits are significant
Last digit represents number of trailing zeros
Ex.
336 = 33 Mega Ohms
109 = 10 Giga Ohms
Notes:
1. No dashes or spaces to appear in part number.
2. Example Part Numbers:
73U3109H [0805 pkg., 10 Giga Ohms, ±50]
73U3477K [0805 pkg., 470 Mega Ohms, ±10%]
Not all performance combinations and resistor values may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
STANDARD RESISTOR VALUES [Based on EIA E6 Sequence]
Resistor
Value
Resistor
Code
Resistor
Value
Resistor
Code
Resistor
Value
Resistor
Code
Resistor
Value
Resistor
Code
33 MΩ
47 MΩ
68 MΩ
100 MΩ
150 MΩ
220 MΩ
336
476
686
107
157
227
330 MΩ
470 MΩ
680 MΩ
1.0 GΩ
1.5 GΩ
2.2 GΩ
337
477
687
108
158
228
3.3 GΩ
4.7 GΩ
6.8 GΩ
10 GΩ
15 GΩ
22 GΩ
338
478
688
109
159
229
33 GΩ
47 GΩ
68 GΩ
100 GΩ
339
479
689
10A
Document No. 008-0338-0
Page 1 - 2
www.ctscorp.com
Rev. A
Series 73Ux
Ultra High Resistance Chip Resistor
ELECTRICAL CHARACTERISTICS
Type
73U3
Package
Code
[Inch (mm)]
Tolerance
(%)
Resistance E-6
(Ω)
0805 (2012)
K: ± 10
M: ± 20
N : ± 30
H : ± 50
1G - 100G
T.C.R
+25°C - +125°C
(ppm/°C)
V.C.R
5V-15V
(%/V)
33M - 68M
0 to -500
0 to -0.1
100M - 680M
0 to -1000
0 to -0.5
0 to -3500
0 to -2.5
Maximum
Working
Voltage
(V)
Maximum
Overload
Voltage
(V)
15
150
MECHANICAL SPECIFICATION
PACKAGE DRAWING
Dimensions
(mm)
MARKING
L
73U3
2.00
W
+0.20
-0.10
1.25
+0.20
-0.10
c
d
0.40 ± 0.20
0.40 ± 0.20
No part marking.
t
+0.15
-0.05
0.50
L
RECOMMENDED LAND PATTERN
A
W
C
c
Type
73U3
c
Dimensions
(mm)
A
B
C
1.20 3.20 1.25
B
t
d
d
PACKAGING INFORMATION
PAPER TAPE [mm]
REEL
Type
A
B
t
73U3
1.65 ±0.20
2.40 ±0.20
0.80 ±0.20
Document No. 008-0338-0
Page 2 - 2
Type
Package Code
[Inch (mm)]
Quantity
Per Reel
A
(mm)
73U3
0805 (2012)
5,000
11.4 ±1.1
Rev. A