Surface Mount Resistor Networks
PART NUMBER DESIGNATION
EXAMPLE:
SMR8S-1001J-NS62TR
SMR Series, (8) 1 K
Ω
Resistors, ±5% Abs. Tol., Nickel, Sn62 Solder,
Tape & Reel
____________________________________________
Style:
SMR
Surface Mount Resistor
____________________________________________
Type:
8
4, 6, 8, 10, 12, 14, 16
____________________________________________
R1
R2
Rx
R2 thru Rx = R1
SMR Series of precision resistor networks for fine
pitch, surface mount applications. These networks
feature a lead pitch of (0.031”) and are available
in 4 to 16 pin-out styles. The standard value
range is 2
Ω
to 10 MΩ, isolated resistors. Custom
configurations are available. Advanced processing
techniques, including abrasively trimmed resistors,
ensures maximum performance and stability.
Termination:
S
S = Silver
Material:
Base Metal
:
____________________________________________
Value:
1001
1 KΩ
Resistance Value
:
Four digits (xxxx) with provisions for
five digits (xxxxx) if necessary. The first
three digits represent significant figures.
The last digit represents the number of
zeros to follow. When fractional values
of an ohm are required, the letter “R”
is used as a decimal point. -
____________________________________________
J = 5%
K = 10%
M = 20%
____________________________________________
NS60 = Nickel Barrier, Sn60
NS62 = Nickel Barrier, Sn62
NS63 = Nickel Barrier, Sn63
NS96 = Nickel Barrier, Sn96
NI50 = Nickel Barrier, In50
NI75 = Nickel Barrier, In75
NU = Nickel, Gold Plate
____________________________________________
Tolerance:
J
Termination:
NS62
Finish:
All come with Nickel
:
Option:
TR
TR = Tape and Reel
(Heat seal std)
Pressure seal & Paper tape available
Packaged in chip trays if not specified
X =
Special Requirements Code
____________________________________________
22
E-mail: msithick@mini-systemsinc.com
Web site: http://www.Mini-SystemsInc.com
MADE IN AMERICA
8027 Rev B 0604
Surface Mount Resistor Networks
Style Type
SMR
4
6
8
10
12
14
16
Number of
Resistors
2
3
4
5
6
7
8
Number of
Pin-Outs
4
6
8
10
12
14
16
Length
Inches
(mm)
Width
Inches
(mm)
Thickness
Inches
(mm)
0.064 ±0.005
(1.626 ±0.127)
0.063 ±0.005
(1.600 ±0.127)
0.020 ±0.005
(0.508 ±0.127)
0.094 ±0.005
(2.388 ±0.127)
0.063 ±0.005
(1.600 ±0.127)
0.020 ±0.005
(0.508 ±0.127)
0.126 ±0.005
(3.200 ±0.127)
0.063 ±0.005
(1.600 ±0.127)
0.020 ±0.005
(0.508 ±0.127)
0.157 ±0.005
(3.988 ±0.127)
0.063 ±0.005
(1.600 ±0.127)
0.020 ±0.005
(0.508 ±0.127)
0.189 ±0.005
(4.801 ±0.127)
0.063 ±0.005
(1.600 ±0.127)
0.020 ±0.005
(0.508 ±0.127)
0.220 ±0.005
(5.588 ±0.127)
0.063 ±0.005
(1.600 ±0.127)
0.020 ±0.005
(0.508 ±0.127)
0.252 ±0.005
(6.401 ±0.127)
0.063 ±0.005
(1.600 ±0.127)
0.020 ±0.005
(0.508 ±0.127)
_____________________________________________________________________
Mechanical Data
_____________________________________________________________________
_____________________________________________________________________
Optional marking and custom configurations available
Substrate:
96% Alumina
_____________________________________________________________________
Electrical Performance Characteristics
_____________________________________________________________________
Test per MIL-PRF-55342
MSI Typical
_____________________________________________________________________
Short Term Overload
±0.03%
High Temperature Exposure
±0.05%
Thermal Shock
±0.07%
Low Temperature Operation
±0.05%
Resistance to Bonding Exposure / Soldering Heat
±0.09%
Moisture Resistance
±0.06%
Stability (Life 70°C 2,000Hrs)
±0.04%
Stability (Life 70°C 10,000Hrs)
±0.07%
_____________________________________________________________________
_____________________________________________________________________
Electrical Data
_____________________________________________________________________
Power:
0.063 Watts per Resistor
(P = E
2
/R)
Rating:
Voltage:
40 Volts per Resistor
Rating:
TCR:
2
Ω
to < 5
Ω:
±300ppm/°C
5
Ω
to < 100 KΩ:
±150ppm/°C
100 KΩ to < 1 MΩ: ±200ppm/°C
1 MΩ to < 10 MΩ: ±300ppm/°C
_____________________________________________________________________
MADE IN AMERICA
8027 Rev B 0604
23
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