Resistors
Precision Thin Film
Precision Thin Film
Chip Resistors
Chip Resistors
PFC Special Series
Standard 60/40 Sn/Pb and Pb-free (RoHS compliant)
terminations available
•
Standard 60/40 Sn/Pb and Pb-free (RoHS compliant) terminations available
Available in 0402, 0603, 0805 and 1206
•
Available in 0402, 0603, 0805 and 1206
Tested for COTS applications
•
Tested for COTS applications
•
Absolute TCR to ±10ppm/°C
Absolute TCR to ±10ppm/°C
•
MIL screening available
MIL screening available
•
Superior anti-sulfuration characteristics
Superior anti-sulfuration characteristics
PFC Series
IRC Advanced Film Division
Ultra stable Tantalum Nitride
resistor film system
Non-leaching
Nickel barrier
Wrap around
All Pb-free parts comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)
termination
The TaNFilm
®
PFC chip resistor series provides the high precision and ultra stable performance of our
Tantalum Nitride resistive film system in 0402, 0603, 0805 and 1206 sizes. The unique characteristics of the
passivated Tantalum Nitride film ensure long term life stability and reliability in most environments.
Qualified for resistance to sulfur bearing gases, the PFC series is an excellent solution for automotive and
heavy equipment applications where precision, exceptional reliability with anti-sulfuration characteristics
is imperative.
Using the same manufacturing line as the PFC Military Series, these precision chips maintain the same
superior environmental performance. Specially selected materials and processes ensure initial precision is
maintained in the harshest surface mount soldering environment. Wrap-around terminations with leach-resistant
nickel barriers ensure high integrity solder connections.
Electrical Data
Model
W0402
W0603
W0805
W1206
Power Rating
(70°C)
50mW
100mW
250mW
333mW
Max Voltage
P x R)
Rating (
75V
75V
100V
200V
-65°C to +150°C
2KV to 4KV
(HBM)
<-25dB
100% matte tin
(RoHS
compliant)
plated over
nickel barrier
Temperature
Range
ESD
Sensitivity
Noise
Termination
Substrate
99.5%
Alumina
Environmental Data
Environmental Test
Sulfuration Test (ASLF terminations only)
Thermal Shock
Low Temperature Operation
Short Time Overload
High Temperature Exposure
Effects of Solder
Moisture Resistance
Life
General Note
Test Method
ASTM B-809 (Modified) 105°C Dry, 1000 Hours
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
Performance
Typical
±0.02%
±0.02%
±0.01%
±0.01%
±0.03%
±0.01%
±0.03%
±0.03%
Maximum
±0.05%
±0.10%
±0.05%
±0.05%
±0.10%
±0.10%
±0.10%
±0.10%
IRC reserves the right to make changes in product speci cation without notice or liability .
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© IRC Advanced Film Division
• Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
A subsidiary of
TT electronics plc
PFC Series Issue August 2011 Sheet 1 of 4
© TT Electronics plc
02.19
Precision Thin Film
Chip Resistors
Precision Thin Film
Chip
Series
PFC Special
Resistors
IRC Advanced
PFC Series Datasheet Changes
Film Division
Manufacturing Capabilities Data
TCR
ppm/°C
0.02
10
15
W0402
0.05
0.1-5
100Ω-16kΩ
1
50Ω-16kΩ
1
10Ω-30kΩ
2
7.5Ω-30kΩ
2
0.02
W0603
0.05
0.1-5
•
•
Title in P1 and header: change from
PFC Series
to
PFC Special S
Manufacturing Capabilities Data: replace figure with the follow
W0402
W0805
Tolerance %
TCR
ppm/°C
100Ω-50kΩ
1
Tolerance %
100Ω-16kΩ
50Ω-16kΩ
100Ω-50kΩ
50Ω-50kΩ
50Ω-50kΩ 10Ω-75kΩ
W0402
25
50, 100
50Ω
50Ω-16kΩ
10Ω-24kΩ
Notes
1. For Pb-free, unscreened PFC chips see separate PFC Commercial Series datasheet
2. For Pb-free, unscreened PFC chips at values ≥15R see separate PFC Commercial Series datasheet
50Ω-400kΩ 10Ω-650kΩ
Notes
50Ω-100kΩ 10Ω-180kΩ
5Ω-267kΩ
1
5Ω-1MΩ
1
±25, ±50 or ±100 ppm/°C
1. For Pb-free, unscreened PFC chips see separate PFC Commercial Series datasheet
TCR
2. For Pb-free,
unscreened PFC chips at values ≥15R see separate PFC Commercial Series d
5Ω-100kΩ
1
10
15
1
50Ω-50kΩ
25
50,
10Ω-100kΩ
1
100
0.02
0.02 0.05
0.1-5
0.05
0.1-5
100Ω-16kΩ 100Ω-16kΩ
1
100Ω-100kΩ
100Ω-100kΩ
1
50Ω-16kΩ
50Ω-16kΩ
1
50Ω-100kΩ
50Ω-100kΩ
50Ω- 10Ω- 10Ω-30kΩ
2
1
16kΩ
24kΩ
7.5Ω-30kΩ
2
1
10Ω-267kΩ
W0603
W0805
W1206
0.02 0.05
0.1-5
0.02 0.05
0.02
0.05
0.1-5
1
100Ω-100kΩ
100Ω-50kΩ 100Ω-50kΩ
10
100Ω-400kΩ
100Ω-400kΩ
1
1
50Ω-50kΩ
50Ω-50kΩ
50Ω-100kΩ
50
Tolerance
1
1
50Ω-
50Ω-400kΩ
50Ω-
50Ω-400kΩ
10Ω-100kΩ
10Ω-
10Ω- 10
1
100kΩ
Range
50kΩ 75kΩ
30K
Ω
10Ω-1MΩ
1
Resistance
180kΩ 5
5Ω-100kΩ
•
Replace power derating curve with standard format graph belo
Power Derating Curve
W0603
W0805
W1206
5Ω
5Ω
5Ω
10Ω
10Ω
10Ω
50Ω
50Ω
50Ω
±5%, ±2%, ±1%, ±0.5%, ±0.1%, ±0.05%, ±0.02%
±5%, ±2%, ±1%, ±0.5%, ±0.1%, ±0.05%
±5%, ±2%, ±1%, ±0.5%, ±0.1%
100Ω
100Ω
100Ω
200Ω
200Ω
200Ω
±50 or ±100 ppm/°C
±25 ppm/°C
±15 ppm/°C
±10 ppm/°C
TCR
50KΩ
100KΩ
400KΩ
75KΩ
180KΩ
650KΩ
100KΩ
267KΩ Resistance Range
1.0MΩ
Tolerance
Precision Thin Film
Chip Resistors
Physical Data
L
IRC Advanced Film Division
•
c
•
•
W
TO P
BOTTOM
MIL Screened Precision Chip Resistors: Delete line break after
M
MIL Screened Precision Chip Resistors: Add
See separate MIL-C
Ordering Procedure USA (IRC)
a
Mil Screened - footnote: Change
datasheet….
to
Please refer to MIL-CHIP datasheet….
SIDE
H
b
Model
W0402
W0603
W0805
W1206
L
0.04 ±0.002
(1.02 ±0.05)
0.063 ±0.004
(1.6 ±0.1)
0.081 ±0.005
(2.06 ±0.13)
0.126 ±0.006
(3.2 ±0.15)
W
0.021 ±0.002
(0.53 ±0.05)
0.031 ±0.004
(0.79 ±0.1)
0.05 ±0.005
(1.27 ±0.13)
0.063 ±0.005
(1.6 ±0.13)
H
0.012 ±0.003
(0.3 ±0.08)
0.02 ±0.006
(0.51 ±0.15)
0.02 ±0.006
(0.51 ±0.15)
0.024 ±0.004
(0.61 ±0.1)
a
0.008 ±0.002
(0.2 ±0.05)
0.012 ±0.005
(0.3 ±0.13)
0.015 ±0.008
(0.38 ±0.2)
0.025 ±0.01
(0.64 ±0.25)
b
0.01 ±0.002
(0.25 ±0.05)
0.015 ±0.005
(0.38 ±0.13)
0.016 ±0.008
(0.41 ±0.2)
0.025 ±0.01
(0.64 ±0.25)
END
c (min.)
0.017
(0.43)
0.03
(0.76)
0.046
(1.17)
0.085
(2.16)
MIL Screened Precision Chip Resistors
IRC’s PFC chip resistors are
© IRC Advanced Film Division
available with MIL screening. These chips are manufactured on the same production line as our Mil-qualified
MIL Screened Precision Chip Resistors
chip resistors and screened in accordance with MIL-PRF-55342. These chips are identified with IRC’s ordering information and not with
• Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com
PFC Series Issue August 2011 Sheet 2 of 4
MIL marking.
IRC’s PFC chip resistors are available with MIL screening. These chips are manufactured on the same production line as our Mil-
qualified chip resistors and screened in accordance with MIL-PRF-55342.
See separate MIL-CHIP datasheet.
These chips are identified with IRC’s ordering information and not with MIL marking.
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
02.19
W0603
0.081 ±0.005
(1.6 ±0.1)
W0805
(2.06 ±0.13)
0.081 ±0.005
W0805
0.126 ±0.13)
(2.06 ±0.006
W1206
Precision
0.126±0.15)
Thin Film
(3.2 ±0.006
W1206
(3.2 ±0.15)
Chip Resistors
0.05 ±0.005
(0.79 ±0.1)
(1.27±0.005
0.05 ±0.13)
0.063 ±0.13)
(1.27 ±0.005
(1.6 ±0.005
0.063±0.13)
(1.6 ±0.13)
0.02 ±0.006
(0.51 ±0.1)
(0.51±0.006
0.02 ±0.15)
0.024 ±0.15)
(0.51 ±0.004
(0.61 ±0.1)
0.024 ±0.004
(0.61 ±0.1)
0.015±0.13)
(0.3 ±0.008
(0.38 ±0.2)
0.015 ±0.008
0.025 ±0.2)
(0.38 ±0.01
(0.64 ±0.25)
0.025 ±0.01
(0.64 ±0.25)
0.016 ±0.008
(0.38 ±0.13)
(0.41 ±0.2)
0.016 ±0.008
0.025 ±0.2)
(0.41 ±0.01
(0.64 ±0.25)
0.025 ±0.01
(0.64 ±0.25)
PFC Special Series
This product has two valid part numbers:
This product has two valid part numbers:
W
W
1
1
1
1
Type
2
2
Size
1
1
2
0
6
6
R
Ordering Procedure
Ordering Procedure
-
-
4
4
TCR
0
1
1
-
-
1
1
K
K
5
5
5
5
Value
Value
E24 = 3/4 characters
E96 = 3/4 characters
E24 = 3/4 characters
E96 =R = ohms
3/4 characters
K == ohms
R kilohms
M ==megohms
K kilohms
M = megohms
0
0
B
B
6
6
I
European (Welwyn) Part Number: W1206R-01-1K0BI
(1206, 100ppm/°C, 1 kilohm ±0.1%, Pb-free)
European (Welwyn) Part Number: W1206R-01-1K0BI
(1206, 100ppm/°C, 1 kilohm ±0.1%, Pb-free)
2 2 0
2
3
Option
3
R 3
3
0
4
4
I 7
7
6
6
Tolerance
7
7
Termination & Packing
Type
Option
W=PFC
Size
R=Standard
-12 =
TCR
±10ppm/°C
0402
-11 = ±15ppm/°C
W=PFC 0603 AS=Anti-sulfur
R=Standard
-12 = ±10ppm/°C
0402
0805 AS=Anti-sulfur Blank = ±15ppm/°C
0603
-11 = ±25ppm/°C
1206
-02 = ±50ppm/°C
0805
Blank = ±25ppm/°C
-01 = ±100ppm/°C
1206
-02 = ±50ppm/°C
-01 = ±100ppm/°C
Tolerance
Termination & Packing
Q = ±0.02%
I = Pb-free, Standard pack
A = ±0.02%
Q = ±0.05% PB I= SnPb finish, Standard pack
= Pb-free, Standard pack
B= ±0.05% PB = SnPb finish, Standard pack
= ±0.1%
All sizes
1000/reel
A
D = ±0.1%
B = ±0.5%
All sizes
1000/reel
F= ±0.5%
= ±1%
D
G = ±1%
F = ±2%
J = ±2%
G = ±5%
J = ±5%
USA (IRC) Commercial Part Number: PFC-W1206LF-01-1001-B
(1206, 100ppm/°C, 1 kilohm ±0.1%, Pb-free)
USA (IRC) Commercial Part Number: PFC-W1206LF-01-1001-B
(1206, 100ppm/°C, 1 kilohm ±0.1%, Pb-free)
P
P
1
F
F
1
1
2
1
2
Family Model
C
C
-
-
W
W
1
1
2
2
2
2
3
3
Termination
0
0
6
6
L
L
F
-
-
4
4
TCR
0
1
-
-
1
1
0
0
1
1
-
-
B
B
6
6
6
6
Tolerance
Packing
F 3
3
0 4 1
4
5
5
Value
Value
3 digits + multiplier
R = + multiplier
3 digitsohms for
values ohms ohms
R = <100 for
0 5 0
5
Family
W0402
Model
Termination
TCR
PFC
R = SnPb (60/40)
12 = ±10ppm/°C
= Pb-free (60/40)
PFC W0603 LF R = SnPb (100%Sn) 11 = ±15ppm/°C
W0402
12 = ±10ppm/°C
W0805 LF = Pb-free (100%Sn) 03 = ±25ppm/°C
ASLF = Anti-sulfur &
W0603
11 = ±15ppm/°C
Pb-free (100%Sn)
W1206 ASLF = Anti-sulfur &
02 = ±50ppm/°C
W0805
03 = ±25ppm/°C
01 = ±100ppm/°C
Pb-free (100%Sn)
W1206
02 = ±50ppm/°C
01 = ±100ppm/°C
Tolerance
Packing
Q = ±0.02% All sizes 1000/reel
A = ±0.02%
Q = ±0.05% All sizes 1000/reel
B = ±0.1%
A = ±0.05%
values <100 ohms D = ±0.1%
B = ±0.5%
F = ±1%
D = ±0.5%
G = ±1%
F = ±2%
J = ±2%
G = ±5%
J = ±5%
USA (IRC) Mil Screened Part Number*: PFC-W1206R-05-1001-B
(1206, 100ppm/°C, 1 kilohm ±0.1%,)
P
F
1
1
PFC
2
3
Termination
C
-
W
1
2
2
0
6
R
3
4
TCR
-
0
4
5
Value
5
-
1
0
5
6
Tolerance
Packing
All sizes 1000/reel
0
1
-
B
6
Family Model
W0402 R = SnPb (60/40)
W0603
W0805
W1206
16 = ±10ppm/°C 3 digits + multiplier B = ±0.1%
D = ±0.5%
15 = ±15ppm/°C
R = ohms for
F = ±1%
14 = ±20ppm/°C values <100 ohms
G = ±2%
07 = ±25ppm/°C
J = ±5%
06 = ±50ppm/°C
05 = ±100ppm/°C
04 = ±300ppm/°C
*
Please refer to the MIL-CHIP datasheet to order parts qualified to MIL-PRF-55342.
General Note
Please refer to the PFC Military datasheet to order parts qualified to MIL-PRF-55342.
*
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
02.19
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