RNCF Series
Precision Thin Film Chip Resistor
Features:
•
•
•
•
•
•
•
Precision tolerances to ±0.01%
TCR down to ±5ppm/ºC
E96 and E24 values are standard
Wide R-value range
Consult factory for tighter tolerances
2010 and 2512 sizes now available
RoHS compliant
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specifications
Old Pkg
Type / Code
Code
RNCF0201
05
Power Rating
(Watts) @
70ºC
0.032W
(0.05W(2))
Maximum Maximum
Working Overload
Voltage(1) Voltage
15V
30V
Resistance
Temperature
Coefficient
±25 ppm/ºC
±50/100ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
±25 ppm/ºC
±50/100ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
±25 ppm/ºC
±50/100ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
±25 ppm/ºC
±50/100ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
±25 ppm/ºC
±50/100ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
±25 ppm/ºC
±50/100ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
±25 ppm/ºC
±50/100ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
±25 ppm/ºC
±50/100ppm/ºC
Ohmic Range (Ω) and Tolerance
0.01%
-
49.9 - 5K
49.9 - 12K
-
-
24.9 - 15K
24.9 - 100K
-
-
24.9 - 30K
24.9 - 200K
-
-
24.9 - 50K
24.9Ω - 500K
-
-
24.9 - 50K
24.9 - 500K
-
-
24.9 - 100K
24.9 - 500K
-
-
24.9 - 100K
24.9 - 500K
-
-
0.05%
-
49.9 - 5K
49.9 - 12K
-
-
24.9 - 15K
4.7 - 332K
4.7 - 332K
4.7 - 332K
24.9 - 30K
4.7 - 511K
4.7 - 511K
4.7 - 511K
24.9 - 50K
4.7 - 1M
4.7 - 1M
4.7 - 1M
24.9 - 50K
4.7 - 1M
4.7 - 1M
4.7 - 1M
0.1%
-
49.9 - 5K
10 - 100K
10 - 205K
10 - 205K
24.9 - 15K
4.7 - 390K
4.7 - 1M
4.7 - 1M
24.9 - 30K
4.7 - 800K
4.7 - 2M
4.7 - 2M
24.9 - 50K
4.7 - 1M
4.7 - 2.5M
4.7 - 2.5M
24.9 - 50K
4.7 - 1M
4.7 - 2.5M
4.7 - 2.5M
0.25%
-
-
10 - 100K
10 - 205K
10 - 205K
-
10 - 390K
2 - 1M
2 - 1M
-
10 - 800K
1 - 2M
1 - 2M
-
10 - 1M
1 - 2.5M
1 - 2.5M
-
-
1 - 2.5M
1 - 2.5M
-
-
1 - 3M
1 - 3M
-
-
1 - 3M
1 - 3M
0.5%
49.9 - 5K
49.9 - 33K
-
10 - 100K
10 - 205K
1 - 205K
-
10 - 390K
2 - 1M
1 - 1M
-
10 - 800K
1 - 2M
1 - 2M
-
10 - 1M
1 - 2.5M
1 - 2.5M
-
-
1 - 2.5M
1 - 2.5M
-
-
1 - 3M
1 - 3M
-
-
1 - 3M
1 - 3M
1%
49.9 - 5K
49.9 - 33K
-
10Ω - 100K
10 - 205K
1 - 205K
-
10Ω - 390K
2 - 1M
1 - 1M
-
10Ω - 800K
1 - 2M
1 - 2M
-
10Ω - 1M
1 - 2.5M
1 - 2.5M
-
-
1 - 2.5M
1 - 2.5M
-
-
1 - 3M
1 - 3M
-
-
1 - 3M
1 - 3M
RNCF0402
10
0.063W
25V
50V
RNCF0603
16
0.063W
(0.1W(2))
50V
100V
RNCF0805
20
0.1W
(0.125W(2))
100V
200V
RNCF1206
32
0.125W
(0.25W(2))
150V
300V
RNCF1210
50
0.2W
(0.25W(2))
150V
300V
RNCF2010
57
0.25W
(0.5W(2))
150V
300V
24.9 - 100K 24.9 - 100K
4.7 - 1M
4.7 - 1M
4.7 - 1M
4.7 - 1M
4.7 - 3M
4.7 - 3M
RNCF2512
63
0.5W
(1W(2))
150V
300V
24.9 - 100K 24.9 - 100K
4.7 - 1M
4.7 - 1M
4.7 - 1M
4.7 - 1M
4.7 - 3M
4.7 - 3M
(1) Lesser of
√PR
or maximum working voltage.
(2) Higher power rating for each package size is valid if ambient temp
≤80ºC
and terminal temp
≤105ºC
Rev Date: 08/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
1
www.seielect.com
marketing@seielect.com
RNCF Series
Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Mechanical Specifications
Type / Code
RNCF0201
RNCF0402
RNCF0603
RNCF0805
RNCF1206
RNCF1210
RNCF2010
RNCF2512
L
Body Length
0.024 ± 0.002
0.60 ± 0.05
0.039 ± 0.002
1.00 ± 0.05
0.063 ± 0.008
1.60 ± 0.20
0.079 ± 0.008
2.00 ± 0.20
0.126 ± 0.008
3.20 ± 0.20
0.122 ± 0.006
3.10 ± 0.20
0.193 ± 0.006
4.90 ± 0.15
0.246 ± 0.006
6.30 ± 0.15
W
Body Width
0.012 ± 0.002
0.30 ± 0.05
0.020 ± 0.002
0.50 ± 0.05
0.032 ± 0.008
0.80 ± 0.20
0.049 ± 0.008
1.25 ± 0.20
0.063 ± 0.008
1.60 ± 0.20
0.090 ± 0.006
2.40 ± 0.15
0.090 ± 0.006
2.40 ± 0.15
0.122 ± 0.006
3.10 ± 0.15
H
Body Height
0.009 ± 0.001
0.23 ± 0.030
0.014 ± 0.002
0.35 ± 0.05
0.016 ± 0.006
0.40 ± 0.15
0.016 ± 0.006
0.50 ± 0.15
0.020 ± 0.006
0.50 ± 0.15
0.024 ±0.004
0.60 ± 0.10
0.024 ± 0.004
0.60 ± 0.10
0.024 ± 0.004
0.60 ± 0.10
a
Top Termination
0.005 ± 0.002
0.12 ±0.05
0.008 ± 0.004
0.20 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.012
0.50 ± 0.30
0.020 ± 0.012
0.50 ± 0.30
0.024 ± 0.012
0.60 ± 0.30
0.024 ± 0.012
0.60 ± 0.30
b
Bottom Termination
0.005 ± 0.002
0.12 ± 0.05
0.010 ± 0.002
0.25 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.010
0.50 ± 0.25
0.020 ± 0.010
0.50 ± 0.25
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Performance Characteristics
Test
Moisture Resistance,
Thermal Shock
Load Life
∆R±
(0.3% + 0.05Ω)
Load Life in Moisture
Resistance to Soldering Heat
Solderability
Bending Strength
Dielectric Withstanding
Voltage
Short Time Overload
Insulation Resistance
Low Temperature Operation
Operating Temperature Range:
∆R±0.2%
∆R±(0.2%
+ 0.05Ω)
∆R±(0.2%
+ 0.05Ω)
Specification
∆R±(0.25%
+ 0.05Ω)
∆R±(0.2%
+ 0.05Ω)
Specification for
Specification for
Typical
Tolerances = 0.01% Tolerances = 0.05%
∆R±0.01%
∆R±0.01%
>7KΩ
∆R
± 0.5%
∆R±0.5%
for high power rating
∆R±0.01%
∆R±0.05%
≤0.25%
∆R±0.05%
∆R±0.05%
≤0.5%
≥0.95%
≤0.05%
≤0.05%
∆R±0.05%
≤0.05%
≥1GΩ
∆R±0.05%
∆R±0.05%
∆R±0.05%
≤0.2%
≤0.1%
Test Method
-55ºC - 150ºC, 100 cycles
70±2ºC, Maximum working voltage for
1000 hrs with 1.5 hrs ON and 0.5 hrs OFF
40±2ºC, 90-95% RH Maximum working voltage
for 1000 hrs
with 1.5 hrs ON and 0.5 hrs OFF
260±5ºC for 10 seconds
245±5ºC for 3 seconds
Bending amplitude 3mm for 10 seconds
Maximum overload voltage for 1 minute
RCWV*2.5 or Maximum overload volatage
for 5 seconds
Apply 100V
DC
for 1 minute
1 hour, -65ºC, followed by 45 minutes of RCWV
∆R±0.5%
for high power rating
∆R±(0.2%
+ 0.05Ω)
∆R±0.01%
Min 95% coverage
∆R±0.01%
by type
∆R±0.01%
>1GΩ
∆R±0.01%
∆R±0.5%
for high power rating
-55ºC to +125ºC (0201); -55ºC to +155ºC (0402 to 2512)
Reference Standards:
MIL-STD-202, JIS-C 5201-1
Rev Date: 08/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
2
www.seielect.com
marketing@seielect.com
RNCF Series
Precision Thin Film Chip Resistor
Power Derating Curve:
Percent Rated Power (%)
100
75
50
25
Stackpole Electronics, Inc.
Resistive Product Solutions
RNC
RNCF
10, 16, 20, 32, 50, 57, 63
0402, 0603, 0805, 1206,
1210, 2010, 2512
RNC 05
0201
RNCF
0
30
60
90
120
150
180
Ambient Temperature (ºC)
How to Order
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
N
C
F
0
8
0
5
D
T
E
4
K
7
5
Product Series
Precision Thin
RNCF
Film Chip
Resistors
Size
0201
0402
0603
0805
1206
1210
2010
2512
Power
0.032W
0.063W
0.063W
0.1W
0.125W
0.2W
0.25W
0.5W
Tolerance
Code
Tol
Value
T
0.01%
A
0.05%
B
0.1% E192
(1)
, E96, E24
C
0.25%
D
0.5%
F
1%
E96, E24
(1) E192 values are unmarked
Code
T
K
Packaging
Size
0201, 0402
7" Reel
0603, 0805
1206, 1210
Paper Tape
2010, 2512
7" Reel
0603, 0805, 1206
2010, 2512
Paper Tape
Description
Quantity
10,000
5,000
4,000
1,000
TCR
Code ppm
Y
5
T
10
E
25
C
50
D
100
Resistance Value
Four characters
with the multiplier
used as the
decimal holder.
24.9 ohm = 24R9
10 Kohm = 10K0
1 Mohm = 1M00
Legacy Part Number (before January 3, 2011):
SEI Type
Code
TCR
Nominal
Resistance
Tolerance
Packaging
RNCF
Description
Precision Thin Film
RNCF
Chip Resistor
Type
20
Code Wattage Size
05
0.032W 0201
10
0.063W 0402
16
0.063W 0603
20
0.1W
0805
32
0.125W 1206
50
0.2W
1210
57
0.25W 2010
63
0.5W
2512
T9
TCR
T1 100ppm
T2 50ppm
T9 25ppm
TB 10ppm
TA
5ppm
4.75K
0.5%
Tol
Values
SEI Types
0201, 0402
0.01%
0603, 0805,
0.05%
1206
0.1% E192(1), E96, E24
0.25%
1210
0.5%
2010, 2512
1%
E96, E24
(1) E192 values are unmarked
R
Pkg Qty Code Description
10,000
R
5,000
R
7" reel
1,000
I
paper tape
5,000
R
4,000
R
1,000
I
Rev Date: 08/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
3
www.seielect.com
marketing@seielect.com
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