Resistor/Capacitor Networks, Dual-In-Line,
Molded DIP, 16 Pin
MDRC
Vishay Dale
www.vishay.com For technical questions, contact: ff2aresistors@vishay.com Document Number: 31524
62 Revision: 09-Jan-07
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
* Whichever is greater
* Pb containing terminations are not RoHS compliant, exemptions may apply
Available
RoHS*
COMPLIANT
e1
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL SCHEMATIC
POWER
RATING
P25 °C
W
RESISTOR CHARACTERISTICS CAPACITOR CHARACTERISTICS
PACKAGE
POWER
RATING
W at + 25 °C
RESISTANCE
TOLERANCE
± %
TEMPERATURE
COEFFICIENT
(- 20 °C to + 85 °C)
Typical
TCR
TRACKING
± ppm/°C
CAPACITOR
TOLERANCE
CAPACITANCE
VOLTAGE
RATING
V max.
MDRC 1641 0.15 max 2.0 max. ± 2, or 2 Ω* ± 100 ppm/°C 50 0.1 µF + 40 %, - 20 % 25
MDRC 1642 0.15 max 2.0 max. ± 2, or 2 Ω* ± 100 ppm/°C 50 0.1 µF + 40 %, - 20 % 25
MDRC 1643 0.20 max 2.0 max. ± 2, or 2 Ω* ± 100 ppm/°C 50 0.1 µF + 40 %, - 20 % 25
GLOBAL PINSCHEMATIC RESISTANCE TOLERANCE SPECIAL
MODEL COUNTVALUE CODE
MDRC 16 = 16 Pin 41 = ECL Terminator 2 digit G = ± 2 %Blank = Standard
42 = ECL Pull-Down significant figure, S = Special (Dash Number)
00 = Special followed by a (up to 3 digits)
multiplier
680 = 68 Ω
511 = 510 Ω
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: MDRC1641500GD04 (preferred part numbering format)
MDRC1 64 15 00GD0 4
Historical Part Number example: MDRC1641500G (will continue to be accepted)
PACKAGING
E04 = Lead (Pb)-free,
Tube
D04 = Tin/lead, Tube
MDRC 16 41 500 G D04
HISTORICAL PINSCHEMATIC RESISTANCE TOLERANCE PACKAGING
MODEL COUNTVALUE CODE
GLOBAL PINSCHEMATIC IMPEDENCE TOLERANCE SPECIAL
MODEL COUNTVALUE CODE
MDRC 16 = 16 Pin 43 = Thevenin 2 digit G = ± 2 %Blank = Standard
Terminator significant figure, J = ± 5 %(Dash Number)
followed by a (up to 3 digits)
multiplier
500 = 50 Ω
MDRC 16 43 750 G D04
HISTORICAL PINSCHEMATIC IMPEDENCE TOLERANCE PACKAGING
MODEL COUNTVALUE CODE
New Global Part Numbering: MDRC1643750GD04 (preferred part numbering format)
MDRC1 64 37 50GD0 4
Historical Part Number example: MDRC1643750G (will continue to be accepted)
PACKAGING
E04 = Lead (Pb)-free,
Tube
D04 = Tin/lead, Tube
MDRC
Resistor/Capacitor Networks, Dual-In-Line,
Molded DIP, 16 Pin Vishay Dale
Document Number: 31524 For technical questions, contact: ff2aresistors@vishay.com www.vishay.com
Revision: 09-Jan-07 63
DIMENSIONS in inches [millimeters]
RESISTANCE VALUE IN OHMS (G TOLERANCE)
MDRC1641
50, 68, 75, 100
MDRC1643
R1R2Zo
81 130 50
MDRC1642
510
121 195 75
162 260 100
TECHNICAL SPECIFICATIONS
PARAMETER UNIT MDRC
Operating Voltage (at + 25 °C) VAC 50 maximum
Capacitor Dissipation Factor % < 3
Voltage Coefficient of Resistance (typical) ppm/V < 50
Operating Temperature Range °C - 30 to + 85 °C
Storage Temperature Range °C - 30 to + 85 °C
MECHANICAL SPECIFICATIONS
Marking Resistance to Solvents Permanency testing per MIL-STD-202, Method 215
Solderability Per MIL-STD-202, Method 208E
Terminals Copper alloy, solder plated
Body Molded epoxy
Weight 1.5 grams
Pin #1
0.310
±
0.010
[7.87
±
0.254]
0.250
±
0.005
[6.35
±
0.127]
0.700
±
0.010
[17.78
±
0.254]
0.100
±
0.010
[2.54
±
0.254]
Non-Accumulative Tol.
7 Spaces
0.850
±
0.010
[21.59
±
0.254]
0.018
±
0.003
[0.457
±
0.076]
0.030
[0.762] Typ.
0.050
±
0.005
[1.27
±
0.127]
0.075
±
0.015
[1.90
±
0.381]
0.010 + 0.005
- 0.002
[0.254 + 0.127
- 0.051]
0.150
±
0.005
[3.81
±
0.127]
0.130 + 0.015
- 0.010
[3.30 + 0.381
- 0.254]
0.290 [7.37] Min.
0.320 [8.13] Nom.
0.360 [9.14] Max.
Pin #1
Identification
MDRC
Vishay Dale Resistor/Capacitor Networks, Dual-In-Line,
Molded DIP, 16 Pin
www.vishay.com For technical questions, contact: ff2aresistors@vishay.com Document Number: 31524
64 Revision: 09-Jan-07
CIRCUIT APPLICATIONS
MDRC1641 Schematic
- 2.0 and - 5.2 Volt ECL Terminator
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
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
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 VCC (0 volt) and VEE (- 5.2 volt) providing a Thevenin
equivalent voltage of - 2.0 volts. A 0.01 microfarad decoupling capacitor
bypasses the VEE buss.
16
1
9
8
16
1
9
8
R2 R2 R2 R2
LINE 1 LINE 2 VCC VEE
VCC VEE LINE 3 LINE 2
R1 R1
R1
R1
VCC VCC VEE VEE
VEE VEE VCC VEE
C
16
1
)sttaW( gnitaR rewoP
Derating
- 50 - 30 + 25 + 85 + 150
Ambient Temperature °C
MDRC1643
MDRC1641 and MDRC1642
MDRC1641
MDRC1642
Package
Single Resistor
Single
Resistor
MDRC1643
Package
- 50 - 30 + 25 + 85+ 150
Derating
)
stt
a
W(
gn
i
taR rewo
P
Ambient Temperature °C
0.20
1.00
2.00
0.15
1.00
2.00
MDRC
Resistor/Capacitor Networks, Dual-In-Line,
Molded DIP, 16 Pin Vishay Dale
Document Number: 31524 For technical questions, contact: ff2aresistors@vishay.com www.vishay.com
Revision: 09-Jan-07 65
PERFORMANCE
TEST CONDITIONS MAX ΔR
(Typical Test Lots)
Thermal Shock MDRC1641 and MDRC1642, 5 cycles between - 30 °C and + 85 °C
MDRC1643, 5 cycles between - 65 °C and + 125 °C ± 0.50 % ΔR
Short Time Overload 2.5 x rated working voltage 5 seconds ± 0.25 % ΔR
Low Temperature Operation MDRC1641 and MDRC1642, 45 minutes at full rated working voltage at - 30 °C
MDRC1643, 45 minutes at full rated working voltage at - 65 °C ± 0.25 % ΔR
Moisture Resistance 240 hours with humidity ranging from 80 % RH to 98 % RH ± 0.50 % ΔR
Resistance to Soldering Heat Leads immersed in + 350 °C solder to within 1/16" of device body for 3 seconds ± 0.25 % ΔR
Shock Total of 18 shocks at 100 G's ± 0.25 % ΔR
Vibration 12 hours at maximum of 20 G's between 10 and 2000 Hz ± 0.25 % ΔR
Load Life 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. ± 0.50 % ΔR
Terminal Strength 4.5 pound pull for 30 seconds ± 0.25 % ΔR
Insulation Resistance 10 000 Megohm (minimum) -
Dielectric Withstanding Voltage (200 VRMS for 1 minute) -
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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All product specifications and data are subject to change without notice.
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or in any other disclosure relating to any product.
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therein, which apply to these products.
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