MDRC
Vishay Dale
Resistor/Capacitor Networks, Dual-In-Line,
Molded DIP, 16 Pin
FEATURES
•
•
•
•
•
0.190" [4.83 mm] maximum seated height
Rugged molded case construction
Thick film resistive elements
Reduces total assembly cost
Low temperature coefficient (- 30 °C to + 85 °C)
± 100 ppm/°C
•
Compatible with automatic insertion equipment
•
Reduces PC board space
•
Lead (Pb)-free version is RoHS compliant
Available
e1
RoHS*
COMPLIANT
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
SCHEMATIC
MODEL
POWER
RATING
P
25 °C
W
0.15 max
0.15 max
0.20 max
RESISTOR CHARACTERISTICS
TEMPERATURE
PACKAGE
TCR
RESISTANCE
COEFFICIENT
POWER
TRACKING
TOLERANCE
(- 20 °C to + 85 °C)
RATING
± ppm/°C
±%
Typical
W at + 25 °C
2.0 max.
2.0 max.
2.0 max.
± 2, or 2
Ω*
± 2, or 2
Ω*
± 2, or 2
Ω*
± 100 ppm/°C
± 100 ppm/°C
± 100 ppm/°C
50
50
50
CAPACITOR CHARACTERISTICS
CAPACITOR
TOLERANCE
0.1 µF + 40 %, - 20 %
0.1 µF + 40 %, - 20 %
0.1 µF + 40 %, - 20 %
CAPACITANCE
VOLTAGE
RATING
V max.
25
25
25
MDRC
MDRC
MDRC
1641
1642
1643
* Whichever is greater
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: MDRC1641500GD04 (preferred part numbering format)
M
GLOBAL
MODEL
MDRC
D
R
C
1
6
4
1
5
0
0
G
D
0
4
SPECIAL
Blank = Standard
(Dash
Number)
(up to 3 digits)
RESISTANCE
TOLERANCE
VALUE
CODE
41
= ECL Terminator
2 digit
G
=±2
%
42
= ECL Pull-Down
significant figure,
S
= Special
00
= Special
followed
by
a
multiplier
680
= 68
Ω
511
= 510
Ω
Historical Part Number example: MDRC1641500G (will continue to be accepted)
PIN
COUNT
16
= 16 Pin
SCHEMATIC
PACKAGING
E04
= Lead (Pb)-free,
Tube
D04
= Tin/lead, Tube
MDRC
HISTORICAL
MODEL
16
PIN
COUNT
41
SCHEMATIC
500
RESISTANCE
VALUE
G
TOLERANCE
CODE
D04
PACKAGING
New Global Part Numbering: MDRC1643750GD04 (preferred part numbering format)
M
GLOBAL
MODEL
MDRC
D
R
C
1
6
4
3
7
5
0
G
D
0
4
SPECIAL
Blank = Standard
(Dash
Number)
(up to 3 digits)
PIN
COUNT
16
= 16 Pin
SCHEMATIC
43
= Thevenin
Terminator
IMPEDENCE
VALUE
2 digit
significant figure,
followed
by
a
multiplier
500
= 50
Ω
TOLERANCE
CODE
G
=±2
%
J
=±5
%
PACKAGING
E04
= Lead (Pb)-free,
Tube
D04
= Tin/lead, Tube
Historical Part Number example: MDRC1643750G (will continue to be accepted)
MDRC
HISTORICAL
MODEL
16
PIN
COUNT
43
SCHEMATIC
750
IMPEDENCE
VALUE
G
TOLERANCE
CODE
D04
PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com
62
For technical questions, contact: ff2aresistors@vishay.com
Document Number: 31524
Revision: 09-Jan-07
MDRC
Resistor/Capacitor Networks, Dual-In-Line,
Molded DIP, 16 Pin
DIMENSIONS
in inches [millimeters]
0.850
±
0.010
[21.59
±
0.254]
0.150
±
0.005
[3.81
±
0.127]
0.030
[0.762] Typ.
Vishay Dale
0.310
±
0.010
[7.87
±
0.254]
0.250
±
0.005
[6.35
±
0.127]
Pin #1
Identification
Pin #1
0.075
±
0.015
[1.90
±
0.381]
0.100
±
0.010
[2.54
±
0.254]
Non-Accumulative Tol.
7 Spaces
0.018
±
0.003
[0.457
±
0.076]
0.130 + 0.015
- 0.010
[3.30 + 0.381
- 0.254]
0.010 + 0.005
- 0.002
[0.254 + 0.127
- 0.051]
0.290 [7.37] Min.
0.320 [8.13] Nom.
0.360 [9.14] Max.
0.700
±
0.010
[17.78
±
0.254]
0.050
±
0.005
[1.27
±
0.127]
RESISTANCE VALUE IN OHMS (G TOLERANCE)
MDRC1643
MDRC1641
50, 68, 75, 100
R
1
81
121
162
R
2
130
195
260
Zo
50
75
100
MDRC1642
510
TECHNICAL SPECIFICATIONS
PARAMETER
Operating Voltage (at + 25 °C)
Capacitor Dissipation Factor
Voltage Coefficient of Resistance (typical)
Operating Temperature Range
Storage Temperature Range
UNIT
V
AC
%
ppm/V
°C
°C
MDRC
50 maximum
<3
< 50
- 30 to + 85 °C
- 30 to + 85 °C
MECHANICAL SPECIFICATIONS
Marking Resistance to Solvents
Solderability
Terminals
Body
Weight
Permanency testing per MIL-STD-202, Method 215
Per MIL-STD-202, Method 208E
Copper alloy, solder plated
Molded epoxy
1.5 grams
Document Number: 31524
Revision: 09-Jan-07
For technical questions, contact: ff2aresistors@vishay.com
www.vishay.com
63
MDRC
Vishay Dale
CIRCUIT APPLICATIONS
MDRC1641 Schematic
- 2.0 and - 5.2 Volt ECL Terminator
16
9
Resistor/Capacitor Networks, Dual-In-Line,
Molded DIP, 16 Pin
1
8
The MDRC1641 circuit contains 11 resistors of nominally equal value and a
0.01 microfarad decoupling capacitor. The MDRC-1641 is designed for ECL Line
Termination to a - 2.0 volt buss. The 0.01 microfarad decoupling capacitor is for
bypassing transients between supply voltages.
MDRC1642 Schematic
16
9
1
8
The MDRC1642 circuit contains 12 resistors of 510 ohm each and a
0.01 microfarad decoupling capacitor. The MDRC-1642 is designed for ECL
Pull-down to a - 5.2 volt buss. The 0.01 microfarad decoupling capacitor is for
bypassing voltage transients on the voltage buss.
MDRC1641 Schematic
V
CC
16
R1
R2
R1
R2
R1
R2
R1
R2
C
LINE 1
V
EE
LINE 2
LINE 3
V
CC
LINE 2
V
EE
Thevenin Equivalent Terminator
The MDRC1643 contains four pair of series resistors. The circuit is compatible
with ECL pin configurations. Each terminator section (series pair) contains a
voltage divider between V
CC
(0 volt) and V
EE
(- 5.2 volt) providing a Thevenin
equivalent voltage of - 2.0 volts. A 0.01 microfarad decoupling capacitor
bypasses the V
EE
buss.
1
V
CC
V
EE
V
CC
V
EE
V
EE
V
CC
V
EE
V
EE
MDRC1641 and MDRC1642
Power Rating (Watts)
2.00
MDRC1641
MDRC1642
Package
1.00
0.15
Single Resistor
+ 25
+
85
+ 150
- 50 - 30
Derating
Ambient Temperature
°
C
MDRC1643
Power Rating (Watts)
MDRC1643
Package
2.00
1.00
0.20
- 50 - 30
Single
Resistor
+ 25
+
85
+ 150
Derating
www.vishay.com
64
Ambient Temperature
°
C
For technical questions, contact: ff2aresistors@vishay.com
Document Number: 31524
Revision: 09-Jan-07
MDRC
Resistor/Capacitor Networks, Dual-In-Line,
Molded DIP, 16 Pin
Vishay Dale
PERFORMANCE
TEST
Thermal Shock
Short Time Overload
Low Temperature Operation
Moisture Resistance
Resistance to Soldering Heat
Shock
Vibration
Load Life
Terminal Strength
Insulation Resistance
Dielectric Withstanding Voltage
CONDITIONS
MDRC1641 and MDRC1642, 5 cycles between - 30 °C and + 85 °C
MDRC1643, 5 cycles between - 65 °C and + 125 °C
2.5 x rated working voltage 5 seconds
MDRC1641 and MDRC1642, 45 minutes at full rated working voltage at - 30 °C
MDRC1643, 45 minutes at full rated working voltage at - 65 °C
240 hours with humidity ranging from 80 % RH to 98 % RH
Leads immersed in + 350 °C solder to within 1/16" of device body for 3 seconds
Total of 18 shocks at 100 G's
12 hours at maximum of 20 G's between 10 and 2000 Hz
1000 hours at + 70 °C, rated power applied 1.5 hours “ON”, 0.5 hour “OFF” for full
1000 hour period. Derated according to the curve.
4.5 pound pull for 30 seconds
10 000 Megohm (minimum)
(200 V
RMS
for 1 minute)
MAX
ΔR
(Typical Test Lots)
± 0.50 %
ΔR
± 0.25 %
ΔR
± 0.25 %
ΔR
± 0.50 %
ΔR
± 0.25 %
ΔR
± 0.25 %
ΔR
± 0.25 %
ΔR
± 0.50 %
ΔR
± 0.25 %
ΔR
-
-
Document Number: 31524
Revision: 09-Jan-07
For technical questions, contact: ff2aresistors@vishay.com
www.vishay.com
65
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
