PRECISION CHIP RESISTOR
NICHROME THIN FILM
ISO-9001
Registered
PCF
SERIES
•
•
•
•
Wide ohmic range 10S to 250KS
Tolerances to ±0.1%
TCR to
"5
ppm/°C
Available in five standard sizes
Solder Plating
Glass Passivation
Nickel Barrier
Resistive Element
SPECIFICATIONS
P/N
TCR
(ppm/°C)
"100
PCF0402
"
50
"25
"100
PCF0603
"
50
"25
"
50
PCF0805
"25
"
10
"
50
PCF1206
"25
"
10
±5
"25
PCF1210
"
10
N/A
100-130K
N/A
100-130K
10-150K
10-100K
N/A
10-360K
10-130K
N/A
N/A
10-130K
N/A
N/A
Ohmic Range (S )
S
1%
"
0.5%
10-100K
10-10K
100-10K
36K-330K
10-33K
100-33K
10-150K
10-100K
100-100K
10-360K
10-130K
100-130K
100-130K
10-130K
N/A
51-100K
100-100K
51-360K
100-100K
N/A
N/A
100-100K
N/A
N/A
N/A
100-33K
N/A
51-100K
100-100K
N/A
51-130K
100-130K
100-130K
51-130K
250
200
400
125
100
200
100
100
200
62.5
75
150
3-Digit
E-24
Values
3-Digit
E-24
Values
4-Digit
E-96
Values
Available*
4-Digit
E-96
Values
Available*
N/A
N/A
62.5
50
100
N/A
"
0.25%
"
0.1%
Rated Power
at 70°C
(milliwatts)
M ax
Working
Voltage
M ax
Overload
Voltage
Packaging
M arking
Carrier Tape
Cardboard
or
Plastic
Cardboard
or
Plastic
Cardboard
or
Plastic
Cardboard
or
Plastic
Cardboard
or
Plastic
Qty
10,000
5,000
5,000
5,000
5,000
Consult factory for specific values.
ENVIRONMENTAL PERFORMANCE
Test Conditions
Short Time Overload
Temperature Cycling
Humidity
DIMENSIONS (Inches)
L
a
W
SIDE
H
b
Test Method
5 Seconds at 2.5 X Rated Power
MIL-STD-883 Method 1010
Test Condition B
1000 Hours 70°C ±2°C 90-95% RH
1.5 Hours On / 0.5 Hours Off
Rated Voltage
MIL-STD-202 Method 108
Rated Voltage, Rated Power
1000 Hours 70°C ±3°C
1000 Hours @ 125°C ±3°C
1000 Hours @ -55°C ±3°C
10 ±1 Seconds @ 270°C ±5°C
40 ±1 Seconds @ 240°C ±5°C
3 ±1 Seconds @ 300°C ±5°C
3 ±0.5 Seconds @ 235°C ±5°C
Max Change
±0.1% (+0.05S)
±0.1% (+0.05S)
±0.25% (+0.05S)
TOP
BOTTOM
±0.25% (+0.05S)
Load Life
Model
±0.25% (+0.05S)
±0.25% (+0.05S)
±0.1% (+0.05S)
±0.1% (+0.05S)
±0.1% (+0.05S)
95% Min Coverage
L
W
H
a
b
High Temperature Exposure
Low Temperature Exposure
Effects of Solder Heat
Dip Method
Reflow Method
Hand Solder
Solderability
PCF0402
PCF0603
PCF0805
PCF1206
PCF1210
0.039"0.002 0.020"0.002 0.014"0.002 0.008"0.004 0.010"0.002
0.063"0.008 0.031"0.008 0.016"0.004 0.012"0.008 0.012"0.008
0.079"0.008 0.049"0.008 0.016"0.004 0.016"0.008 0.016"0.008
0.126"0.008 0.063"0.008 0.020"0.004 0.020"0.012 0.016"0.008
0.126"0.008 0.10"0.008
0.024"0.008 0.020"0.012 0.016"0.008
HOW TO ORDER
Sample Part Number: PCF - W1206 R - 03 - 1001 - B - P - LT
Model
W0402, W0603, W0805, W1206, W1210
TCR Characteristic
01 = ±100 ppm/
o
C, 02 = ±50 ppm/
o
C,
03 = ±25 ppm/
o
C, 12 = ±10 ppm/
o
C
Resistance
Standard 4-digit resistance code. Examples: 1003 = 100KS, 51R0 = 51S
ADVANCED FILM DIVISION
4222 South Staples Street
•
Corpus Christi, Texas 78411
092998
•
Tape & Reel Packaging
Tape Type
(P=Paper, E=Plastic)
Tolerance
B=±0.1%, C=±0.25%, D=±0.5%
Tel: 512-992-7900
•
Fax: 512-992-3377
•
www.irctt.com
PCB设计
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