RTAN Series
Tantalum Nitride Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
•
•
•
•
•
•
•
•
TaN thin film resistor
Self-passivating technology is impervious to moisture
Sulfur resistant (per ASTM B809-95 humid vapor test)
Meets or exceeds 85°C / 85% R.H. at 10% rated power humidity test
AEC-Q200 qualified
100% RoHS compliant and lead free without exemption
Halogen free
REACH compliant
Applications:
•
•
•
•
Automotive electronics
Medical equipment
Measuring instrumentation
Communication devices
Electrical Specifications
Maximum
Working
Type/Code
(1)
Voltage (V)
RTAN0402
0.063
50
RTAN0603
0.15
75
RTAN0805
0.2
100
RTAN1206
0.4
200
(1) Lesser of
√ P*R
or maximum working voltage.
Power Rating (W)
@ 85ºC
Maximum
Overload
Voltage (V)
100
150
200
400
TCR (ppm/ºC)
± 10
± 15
± 25
± 50
Ohmic Range (Ω) and Tolerance
0.05%, 0.1%, 0.25%, 0.5%, 1%
40.2 - 34.8K
40.2 - 130K
10 - 348K
10 - 1M
Mechanical Specifications
Type/Code
RTAN0402
RTAN0603
RTAN0805
RTAN1206
0.039
1.00
0.061
1.55
0.079
2.00
0.122
3.10
L
±
±
±
±
±
±
±
±
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.020
0.50
0.031
0.80
0.049
1.25
0.063
1.60
W
±
±
±
±
±
±
±
±
0.002
0.05
0.004
0.10
0.004
0.10
0.004
0.10
0.010
0.25
0.012
0.30
0.014
0.35
0.016
0.40
A
±
±
±
±
±
±
±
±
0.006
0.15
0.008
0.20
0.008
0.20
0.008
0.20
0.012
0.30
0.012
0.30
0.016
0.40
0.016
0.40
B
±
±
±
±
±
±
±
±
0.004
0.10
0.006
0.15
0.008
0.20
0.008
0.20
0.012
0.30
0.018
0.45
0.020
0.50
0.024
0.60
t
±
±
±
±
±
±
±
±
0.004
0.10
0.006
0.15
0.006
0.15
0.006
0.15
Unit
inches
mm
inches
mm
inches
mm
inches
mm
Rev Date: 01/11/2021
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
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RTAN Series
Tantalum Nitride Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Power Derating Curve:
100
80
-55ºC
85ºC
Rated Power (%)
60
40
20
0
-60
155ºC
0
20
40
60
80
100
120
140
160
180
Ambient Temperature (ºC)
Performance Characteristics
Test
Test Method
Test Specification
Test Condition
DC resistance values measurement
Temperature Coefficient of Resistance (TCR)
Natural resistance change per change in degree centigrade
IEC-60115-1 4.8
Within the specified tolerance
R
2
- R
1
R
1
(t
2
- t
1
)
x 10
6
(ppm/ºC)
t
1
: 20°C +5°C / -1°C
Electrical
Characteristics
Short Time
Overload
Resistance to
Soldering Heat
Solderability
Thermal Shock
Biased Humidity
Load Life
High Temperature
Load Life
High Temperature
Exposure
Moisture
Resistance
IEC-60115-1 4.13
AEC-Q200-15
IEC-60068-2-58
MIL-STD-202
Method 107
AEC-Q200-7
IEC-60115-1 4.25
AEC-Q200-8
MIL-STD-202-108
AEC-Q200-3
Δ R/R max. ± (0.1% + 0.02Ω)
No visible damage
Δ R/R max. ± (0.1% + 0.02Ω)
Good tinning (>95% covered)
No visible damage
No visible damage
ΔR/R max. ± (0.1%+0.02Ω)
Δ R/R max. ± (0.1% + 0.02Ω)
Δ R/R max. ± (0.1% + 0.02Ω)
R1: Resistance at reference temperature (20°C +5°C / -1°C)
R2: Resistance at test temperature (-55°C or +125°C)
Permanent resistance change after a 5 second application of a
voltage 2.5 times RCWV or the maximum overload voltage
specified in the above list, whichever is less.
Un-mounted chips completely immersed for 10 ± 1 second in a
SAC solder bath at 260ºC ± 5°C
Un-mounted chips completely immersed for 2 ± 0.5 seconds in a
SAC solder bat at 235ºC ± 5°C
Test -55ºC to 125°C / dwell time 15 minutes/max.
transfer time 20 seconds 1000 cycles
1000 +48 / -0 hours, loaded with 10% rated power in humidity
chamber controller at +85°C / 85% R.H.
1000 +48 / -0 hours, loaded with RCWV or Vmax in chamber
controller 85ºC ± 2°C, 1.5 hours ON and 0.5 hours OFF
Δ R/R max. ± (0.1% + 0.02Ω)
1000 hours at 125ºC ± 2°C, loaded with rated power continuously
Δ R/R max. ± (0.1% + 0.02Ω)
1000 hours at 125°C, unpowered
65ºC ± 2°C, 80% ~ 100% R.H., 10 cycles, 24 hours/cycle
1/2 Sine Pulse / 150g Peak / Velocity 15.4 foot/second
5g for 20 minutes, 12 cycles each of 3 orientations
1 kg for 60 seconds
Bending 2 mm for 60 seconds
AEC-Q200-6
MIL-STD-202
Δ R/R max. ± (0.1% + 0.02Ω)
Method 106
MIL-STD-202
Mechanical Shock
Δ R/R max. ± (0.1% + 0.02Ω)
Method 213
MIL-STD-202
Vibration
Δ R/R max. ± (0.1% + 0.02Ω)
Method 204
Terminal Strength
AEC-Q200-6
No breaking
Bending Strength
AEC-Q200-21
Δ R/R max. ± (0.1% + 0.02Ω)
Storage conditions: Temperature 5ºC to 40°C. Humidity: 20% to 70% R.H.
Operating temperature range is -55°C to 155°C
Rev Date: 01/11/2021
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
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RTAN Series
Tantalum Nitride Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Soldering Condition:
The robust construction of chip resistors allows them to be completely immersed in a solder bath of 260°C for 10 seconds.
Therefore, it is possible to mount surface mount resistors on one side of a PCB and other discrete components on the
reverse (mixed PCBs).
Surface mount resistors are tested for solderability at 235°C during 2 seconds within lead-free solder bath. The test
condition for no leaching is 260°C for 30 seconds. Typical examples of soldering profile and condition that provide reliable
joints without any damage are given on the picture on the right.
Rev Date: 01/11/2021
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
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RTAN Series
Tantalum Nitride Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Packaging Specifications
Type/Code
RTAN0402
RTAN0603
RTAN0805
RTAN1206
Type/Code
RTAN0402
RTAN0603
RTAN0805
RTAN1206
A
0.047 ± 0.004
1.20 ± 0.10
0.075 ± 0.008
1.90 ± 0.20
0.094 ± 0.008
2.40 ± 0.20
0.142 ± 0.008
3.60 ± 0.20
P1
0.079 ± 0.004
2.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
B
0.028 ± 0.004
0.70 ± 0.10
0.043 ± 0.008
1.10 ± 0.20
0.065 ± 0.008
1.65 ± 0.20
0.079 ± 0.008
2.00 ± 0.20
P0
0.157 ± 0.004
4.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
W
0.315 ± 0.012
8.00 ± 0.30
0.315 ± 0.012
8.00 ± 0.30
0.315 ± 0.012
8.00 ± 0.30
0.315 ± 0.012
8.00 ± 0.30
D
0.059 ± 0.004
1.50 ± 0.10
0.059 ± 0.004
1.50 ± 0.10
0.059 ± 0.004
1.50 ± 0.10
0.059 ± 0.004
1.50 ± 0.10
F
0.138 ±
3.50 ±
0.138 ±
3.50 ±
0.138 ±
3.50 ±
0.138 ±
3.50 ±
T
0.016 ±
0.40 ±
0.026 ±
0.65 ±
0.039
1.00
0.039
1.00
0.008
0.20
0.008
0.20
0.008
0.20
0.002
0.05
0.002
0.05
0.002
0.05
max.
max.
max.
max.
0.069
1.75
0.069
1.75
0.069
1.75
0.069
1.75
Unit
inches
mm
inches
mm
inches
mm
inches
mm
E
±
±
±
±
±
±
±
±
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
Unit
inches
mm
inches
mm
inches
mm
inches
mm
Reel Specifications
Type/Code
All Sizes
A
7.008 ± 0.079
178.00 ± 2.00
B
2.362 ± 0.039
60.00 ± 1.00
C
0.512 ± 0.008
13.00 ± 0.20
D
0.354 ± 0.020
9.00 ± 0.50
Unit
inches
mm
Rev Date: 01/11/2021
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
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RTAN Series
Tantalum Nitride Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Part Marking Specifications
1% Marking
The nominal resistance is marked on
the surface of the overcoating with the
use of 4 digit markings.
0402 are not marked
5% Marking
The nominal resistance is marked on
the surface of the overcoating with the
use of 3 digit markings.
0402 are not marked
For shared E24/E96 values, 1% tolerance product may be marked with three digit marking instead of the standard four digit marking for all other
E96 values. All E24 values available in 1% tolerance are also marked with three digit marking.
Mark Instructions for 0603 1% Chip Resistors (per EIA-J)
A two-digit number is assigned to each standard R-Value (E96) as shown in the chart below. This is followed by one alpha character which is
used as a multiplier. Each letter from "Y" to "F" represents a specific multiplier as follows:
Y = 0.1
C = 1,000
X= 1
D = 10,000
A = 10
E = 100,000
B = 100
F = 1,000,000
EXAMPLE:
Chip Marking
01B
25C
93D
Explanation
"01" = 10 ohm and "B" = 100
"25" = 17.8 ohm and "C" = 1,000
"93" = 90.9 ohm and "D" = 10,000
E96
1%
10.0
10.2
10.5
10.7
11.0
11.3
11.5
11.8
12.1
12.4
12.7
13.0
13.3
13.7
14.0
14.3
#
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
1%
14.7
15.0
15.4
15.8
16.2
16.5
16.9
17.4
17.8
18.2
18.7
19.1
19.6
20.0
20.5
21.0
#
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1%
21.5
22.1
22.6
23.2
23.7
24.3
24.9
25.5
26.1
26.7
27.4
28.0
28.7
29.4
30.1
30.9
#
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1%
31.6
32.4
33.2
34.0
34.8
35.7
36.5
37.4
38.3
39.2
40.2
41.2
42.2
43.2
44.2
45.3
#
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1%
46.4
47.5
48.7
49.9
51.1
52.3
53.6
54.9
56.2
57.6
59.0
60.4
61.9
63.4
64.9
66.5
#
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
1%
68.1
69.8
71.5
73.2
75.0
76.8
78.7
80.6
82.5
84.5
86.6
88.7
90.9
93.1
95.3
97.6
#
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
Value
10 x 100 = 1 Kohm
17.8 x 1,000 = 17.8 Kohm
90.9 x 10,000 = 909 Kohm
Rev Date: 01/11/2021
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
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