RNCF Series
Precision Thin Film Chip Resistor
Features:
•
•
•
•
•
•
•
Precision tolerances to ±0.01%
TCR down to ±5ppm/ºC
Wide R-value range
Lower values may be available
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 Maximum Maximum
Working
Overload
(Watts) @
70ºC
Voltage(1) Voltage
0.032W
(0.05W(2))
15V
30V
Resistance
Temperature
Coefficient
±25 ppm/ºC
±50/100 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
RNCF0402
10
0.063W
25V
50V
Ohmic Range (Ω) and Tolerance
0.01%
-
49.9 - 5K
49.9 - 12K
0.05%
-
49.9 - 5K
49.9 - 12K
-
-
-
0.1%
-
0.25%
-
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
-
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
49.9 - 5K
-
10 - 100K 10 - 100K
49.9 - 70K
-
10 - 205K 10 - 205K
10 - 205K 10 - 205K
±15 ppm/ºC 49.9 - 12K
±25 ppm/ºC
-
±50/100 ppm/ºC
-
±5 ppm/ºC
±10 ppm/ºC
RNCF0603
16
0.063W
(0.1W(2))
-
24.9 - 15K 24.9 - 15K 24.9 - 15K
24.9 - 100K 4.7 - 332K 4.7 - 390K 10 - 390K
24.9 - 100K
-
-
-
4.7 - 332K
4.7 - 332K
4.7 - 332K
4.7 - 1M
4.7 - 1M
-
2 - 1M
2 - 1M
50V
100V
±15 ppm/ºC
±25 ppm/ºC
±50/100 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
RNCF0805
20
0.1W
(0.125W(2))
-
24.9 - 30K 24.9 - 30K 24.9 - 30K
24.9 - 200K 4.7 - 511K 4.7 - 800K 10 - 800K
24.9 - 200K
-
-
-
4.7 - 511K
4.7 - 511K
4.7 - 511K
4.7 - 2M
4.7 - 2M
24.9 - 50K
4.7 - 1M
4.7 - 1M
4.7 - 2.5M
4.7 - 2.5M
24.9 - 50K
4.7 - 1M
4.7 - 1M
4.7 - 2.5M
4.7 - 2.5M
-
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
100V
200V
±15 ppm/ºC
±25 ppm/ºC
±50/100 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
RNCF1206
32
0.125W
(0.25W(2))
24.9 - 50K 24.9 - 50K
24.9 - 500K 4.7 - 1M
24.9 - 500K
-
-
-
4.7 - 1M
4.7 - 1M
150V
300V
±15 ppm/ºC
±25 ppm/ºC
±50/100 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
RNCF1210
50
0.2W
(0.25W(2))
24.9 - 50K 24.9 - 50K
24.9 - 500K 4.7 - 1M
24.9 - 500K
-
-
-
4.7 - 1M
4.7 - 1M
150V
300V
±15 ppm/ºC
±25 ppm/ºC
±50/100 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
RNCF2010
57
0.25W
(0.5W(2))
24.9 - 100K 24.9 - 100K 24.9 - 100K
24.9 - 500K 4.7 - 1M
4.7 - 1M
24.9 - 500K
-
-
-
4.7 - 1M
4.7 - 1M
4.7 - 1M
4.7 - 3M
4.7 - 3M
150V
300V
±15 ppm/ºC
±25 ppm/ºC
±50/100 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
RNCF2512
63
0.5W
(1W(2))
24.9 - 100K 24.9 - 100K 24.9 - 100K
24.9 - 500K 4.7 - 1M
4.7 - 1M
24.9 - 500K
-
-
-
4.7 - 1M
4.7 - 1M
4.7 - 1M
4.7 - 3M
4.7 - 3M
150V
300V
±15 ppm/ºC
±25 ppm/ºC
±50/100 ppm/ºC
(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: 03/12/2014
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 ± 0.008
3.10 ± 0.20
0.193 ± 0.006
4.90 ± 0.15
0.248 ± 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
0.031 ± 0.008
0.80 ± 0.20
0.049 ± 0.008
1.25 ± 0.20
0.063 ± 0.008
1.60 ± 0.20
0.094 ± 0.006
2.40 ± 0.15
0.094 ± 0.006
2.40 ± 0.15
0.122 ± 0.006
3.10 ± 0.15
H
Body Height
0.009 ± 0.001
0.23 ± 0.03
0.014 ± 0.002
0.35 ± 0.05
0.016 ± 0.006
0.40 ± 0.15
0.020 ± 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 ± 0.004
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
Specification
∆R±0.25%
∆R±0.2%
Specification for
Specification for
Typical for
Tolerances = 0.01% Tolerances = 0.05% Tolerances
≥
0.1%
∆R±0.01%
∆R±0.01%
>7KΩ
∆R
± 0.5%
∆R±0.5% for high power rating
∆R±0.05%
∆R±0.05%
≤0.2%
∆R±0.05%
≤0.25%
∆R±0.05%
∆R±0.05%
≤0.05%
≥95%
≤0.05%
≤0.05%
∆R±0.05%
≤0.05%
≥1GΩ
∆R±0.05%
≤0.1%
Test Method
-55ºC - 150ºC, 100 cycles
Load Life
∆R±0.3%
Load Life in Moisture
Resistance to Soldering Heat
Solderability
Bending Strength
Dielectric Withstanding
Voltage
Short Time Overload
Insulation Resistance
Low Temperature Operation
∆R±0.2%
∆R±0.2%
∆R±0.2%
∆R±0.2%
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 voltage
for 5 seconds
Apply 100V
DC
for 1 minute
1 hour, -65ºC, followed by 45 minutes of
RCWV
∆R±0.01%
∆R±0.5% for high power rating
∆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
Operating Temperature Range: -55ºC to +125ºC (0201); -55ºC to +155ºC (0402 to 2512)
Reference Standards:
MIL-STD-202, JIS-C 5201-1
Rev Date: 03/12/2014
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:
100
-55ºC
Stackpole Electronics, Inc.
Resistive Product Solutions
70ºC
Percent Rated Power (%)
80
60
40
20
125ºC
155ºC
0201
0402 to 2512
0
-60
-40
-20
0
20
40
60
80
100
120
140
160
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
(1)
0.01%
T
0.05%
A
E192,
0.1%
B
E96, E24
0.25%
C
D
0.5%
E96, E24
F
1%
Code
T
K
Packaging
Size
0201, 0402
7" Reel
0603, 0805
Paper Tape
1206, 1210
2010, 2512
7" Reel
All Sizes
Paper Tape
Description
Quantity
10,000
5,000
4,000
1,000
TCR
Code ppm
Y
5
T
10
S
15
E
25
C
50
D
100
Resistance Value
(2)
Four characters
with the multiplier
used as the
decimal holder.
24.9 ohm = 24R9
10 Kohm = 10K0
1 Mohm = 1M00
(1) E192 values are not marked, and may be subject to 20Kpc MOQ
(2) Values below 10 ohm and above 1 Mohm may be subject to 20Kpc MOQ
Legacy Part Number (before January 3, 2011):
SEI Type
Code
TCR
Nominal
Resistance (2)
Tolerance
Packaging
RNCF
Type
RNCF
Description
Precision Thin Film
Chip Resistor
Code
05
10
16
20
32
50
57
63
20
Wattage
0.032W
0.063W
0.063W
0.1W
0.125W
0.2W
0.25W
0.5W
Size
0201
0402
0603
0805
1206
1210
2010
2512
T9
TCR
T1 100ppm
T2 50ppm
T9 25ppm
TD 15ppm
TB 10ppm
TA
5ppm
4.75K
Tol
0.01%
0.05%
0.1%
0.25%
0.5%
1%
0.5%
Values (1)
R
SEI Types
Pkg Qty Code Description
0201, 0402
10,000
R
0603, 0805, 1206, 1210 5,000
7" reel
R
paper tape
2010, 2512
4,000
R
All Sizes
1,000
I
E192, E96, E24
E96, E24
(1) E192 values are not marked, and may be subject to 20Kpc MOQ
(2) Values below 10 ohm and above 1 Mohm may be subject to 20Kpc MOQ
Rev Date: 03/12/2014
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
