Precision Resistor Network
(
)
Conformally Coated
Composition of Type Number
SE
SS
SE 004A 1K000 8K000 B A
SF
Configuration
Type
L
SE
SF
SS
SS
SE, SF
7.5 0.5 to
T
L
29.0 0.5
14.0 0.5
T
L
16.5 0.5
W
T
12.0 0.5
10.0 0.5
7.6 0.5
2.2 0.5
2.7 0.5
5 1
t
0.25 0.05
1.0 0.05
0.5 0.5
0.3 0.05
a
a
a
b
c
F
t
b
t
0.65 0.05
0.4 0.05
b
Muitiples of 2.54
F
F
c
Dimensions in mm
TCR, Resistance Range, Tolerance, Rated Power
Power Derating Curve
Resistance
Tolerance (%)**
Resistance
Range
Element (⍀)
Maximum
Resistance Value
Package (⍀)
Rated
Power/Package (W)
at 70°C
TCR (ppm/°C)*
-25°C to +125°C
Type
Absolute
Matching
0.01 (T)
0.02 (ꢃ)
0.05 (A)
0.1 (ꢀ)
0.5 (ꢁ)
1 (ꢂ)
SE
Sꢂ
SS
30 to 120k
30 to 120k
30 to 20k
600k
240k
100k
1
0.05 (A)
0.1 (ꢀ)
0.5 (ꢁ)
1 (ꢂ)
0 5
0.5
0.5
*TCR tracking is dependent on resistance ratio. See table 1 on page 32.
**Symbols parenthesized are for type number composition.
Performance
ALPHA Specification
ALPHA Typical Test ꢁata
Parameters
Test Condition
⌬R
⌬Ratio
⌬R
⌬Ratio
Maximum Rated Operating Temperature
Working Temperature Range
70°C
-25°C to +125°C
Temperature Cycling
-25°C/30 min., Room Temperature/5 min., +125°C/30 min., 5 cycles
0.05%
0.01%
0.01%
0.005%
Low Temperature Storage
Overload
Terminal Strength
-25°C, No Load, 2 hrs.
Rated Voltage x 2.5, 5 sec.
0.51kg (1.123 pounds),10 sec.
0.05%
0.05%
0.05%
0.01%
0.01%
0.01%
0.005%
0.0025%
0.005%
0.0025%
0.001%
0.0025%
0.03%
0.01%
0.005%
0.0025%
ꢁielectric Withstanding Voltage
Insulation Resistance
Resistance to Soldering Heat
Moisture Resistance
Atmospheric: AC 300V, 1 min.
ꢁC 100V, 1 min.
350°C, 3 sec.
over 10,000M⍀
0.03%
0.1%
0.03%
0.03%
over 10,000M⍀
0.005%
0.03%
0.005%
0.005%
0.01%
0.0025%
0.005%
0.0025%
0.0025%
+65°C to -10°C, 90% RH to 98% RH, Rated Voltage, 10 cycles (240 hrs.)
0.05%
0.01%
0.01%
Shock
Vibration
50G, 11ms., Half-Sine Wave, X, Y, Z, each 3 shocks
20G, 10Hz to 55Hz to 10Hz, 1 min., X, Y, Z, each 2 hrs.
Life (Rated Load)
70°C, Rated Power, 1.5 hrs. – ON, 0.5 hr. – Oꢂꢂ, 1,000 hrs.
40°C, 90% RH to 95% RH, Rated Power, 1.5 hrs. – ON, 0.5 hr. – Oꢂꢂ, 1,000 hrs.
125°C, No Load, 1,000 hrs.
0.1%
0.1%
0.05%
0.05%
0.01%
0.01%
0.005%
0.005%
Life (Moisture Load)
High Temperature Exposure
Storage Life
0.1%
0.05%
0.03%
0.01%
0.005%
15°C to 35°C, 15% RH to 75% RH, No Load, 10,000 hrs.
0.05%
0.005%
0.0025%
34