Thick Film Chip Resistors
FEATURES
•
EXTENDED VALUE RANGE
(0.047Ω ~ 4.7GΩ) &
PRECISION TOLERANCES
• EIA STANDARD SIZING 0603, 0805, 1206, 1210, 2010 AND 2512
• METAL GLAZED THICK FILM ON HIGH PURITY ALUMINA SUBSTRATE
..(CERMET)
PROVIDES UNIFORM QUALITY AND HIGH RELIABILITY
• DOUBLE GLASS OVERCOAT ASSURES STRONG MECHANICAL
..CONTRUCTION
AND LONG LIFE, NICKEL BARRIER PREVENTS LEACHING
• ALL SIZES ARE AVAILABLE IN TAPE/REEL FOR AUTOMATIC MOUNTING
• BOTH FLOW SOLDER AND REFLOW SOLDERING ARE APPLICABLE
NRCE Series
New!
SPECIFICATIONS
Type
NRCE06
EIA
Size
0603
Power Rating
at 70
o
C
1/16 (0.063) W
1/10 (0.10) W
NRCE10
0805
1/8 (0.125) W
1/8 (0.125) W
NRCE12
1206
1/4 (0.25) W
NRCE25
NRCE50
NRCE100
1210
2010
2512
1/3 (0.33) W
3/4 (.75) W
1W
200V
200V
250V
400V
400V
500V
200V
400V
150V
300V
Max.*1 Max. *2
Working Overload
Voltage Voltage
50V
100V
Resistance
Temperature
Tolerance
Coefficient
(Code)
(ppm/
o
C)
±0.5(E) ±1%(F)
±50
±10%(K) ±20%(M)
±500
±0.5(E) ±1%(F)
±50
±10%(K) ±20%(M)
±500
±10%(K) ±20%(M)
±1500
±1%(F) ±5%(J)
±200
±2%(G) ±5%(J)
±250
±0.5(E) ±1%(F)
±50
±10%(K) ±20%(M)
±500
±10%(K) ±20%(M)
±1500
±1%(F) ±5%(J)
±100
±2%(G) ±5%(J)
±200
±1%(F) ±5%(J)
±100
±2%(G) ±5%(J)
±200
±1%(F) ±5%(J)
±100
±5%(J)
±350
±1%(F) ±5%(J)
±100
±5%(J)
±350
Resistance
Range
(Ω)
510Ω ~ 510KΩ
43MΩ ~ 1GΩ
510Ω ~ 510KΩ
43MΩ ~ 1GΩ
1.2GΩ ~ 4.7GΩ
0.2Ω ~ 10Ω
0.1 ~ 0.18
510Ω ~ 510KΩ
43MΩ ~ 1GΩ
1.2GΩ ~ 4.7GΩ
0.2Ω ~ 10Ω
0.1 ~ 0.18
0.2Ω ~ 10Ω
0.1 ~ 0.18
0.1Ω
∼
1.0Ω
0.047Ω
∼
0.091Ω
0.1Ω
∼
1.0Ω
0.047Ω
∼
0.091Ω
Resistance
Value
E96
E24
E96
E24
E24
E24
E24
E96
E24
E24
E24
E24
E24
E24
E24
E24
E24
E24
Operating
Temperature
Range (
o
C)
SURFACE MOUNT
-55 ~ +125
Note *1
-Maximum allowable continuous Working Voltage
for all resistors is the lower of the two values:
“Maximum Working Voltage” as specified above
(or)
Power rating (Watts) x Resistance (Ohms)
Power Derating Curve:
For operation above 70
o
C, power rating
must be derated according to the following chart:
100
80
RATE (%)
Note *2
-Maximum allowable Overload voltage is two times the
Maximum Working Voltage (see Note *1 above).
Please note, NIC’s NRCE series products are capable
of meeting the following specifications: JIS-C 5202,
EIAJ RC-2690, EIA575, EIA PDP-100, MIL-R-5542D
and UL94V-0.
60
40
20
0
20
100
70
125
o
C
-20
60
DIMENSIONS (mm)
Type
NRCE06
NRCE10
NRCE12
NRCE25
NRCE50
NRCE100
Power Rating
EIA Size
0603
0805
1206
1210
2010
2512
L
1.6 ±0.15
2.0 ±0.20
3.1 ±0.15
3.1 ±0.15
5.0 ±0.15
6.4 ±0.20
W
0.80 ±0.15
1.25 ±0.10
1.55 ±0.15
2.65 ±0.15
2.50 ±0.15
3.20 ±0.15
H
0.45
0.50
0.55
0.55
0.55
0.55
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
T
0.3 ±0.20
0.4 ±0.20
0.5 ±0.25
0.5 ±0.20
1.0 ±0.20
1.3 ±0.20
0.3
0.4
0.5
0.5
0.5
0.7
t
±0.2
±0.2
±0.3
±0.2
±0.3
±0.2
See
Specifications
Table
CONSTRUCTION
Resistive Element
Protective Glass
Overcoat
Solder Plating 90/10
(2 microns min.)*
Nickel Plating
(2 microns min.)
Palladium Silver
(10 microns min.)
Alumina Substrate
(96% min.)
®
*Note: Lead Free terminations also available.
See part numbering system (page 5) for ordering instructions
NIC COMPONENTS CORPORATION
70 Maxess Rd., Melville, NY 11747
•
(631)396-7500 FAX (631)396-7575
Thick Film Chip Resistors
NRCE Series
SURFACE MOUNT
Marking
1. For
E-12 & E-24
Series (±5%-J, (STD),
±2%-G,
(OPT.), Tolerances In 0603, 0805, 1206, 1210, 2010 and 2512 sizes:
3 DIGIT SYSTEM - First 2 digits are significant and 3rd digit is multiplier, “R” indicates decimal on values under 10Ω
Examples: R10 = .10 ohms 1R0 = 1.0 ohms
102 = 1k ohms
470 = 47 ohms
103 = 10k ohms 101 = 100 ohms 104 = 100k ohms 105 = 1 megohms
Note: Values below 0.1 ohm use a 4 digit marking code (ex. 0.047Ω = R047)
2. For
E-96
Series (±1%-F, ±0.5%-E Tolerance) in 0805, 1206 and 1210 sizes:
4 DIGIT SYSTEM - First 3 digits are significant and 4th digit is multiplier, “R” indicates decimal on values under 100Ω
Examples: 0R10 = .10 ohms 1R00 = 1.0 ohms 10R0 = 10 ohms 1003 = 100 kohms
1000 = 100 ohms 1004 = 1 megohms 1001 = 1k ohms
1052 = 10.5k ohms 1002 = 10k ohms
2213 = 221k ohms
3. For
E-96
Series (±1% -F,±0.5%-E Tolerance) in 0603 size
3 DIGIT SYSTEM (Due to space restrictions)
STANDARD E-12, E-24, E-96 VALUES AND 0603 RESISTANCE CODES
E-12
10
12
15
18
22
27
33
39
47
56
68
82
91
E-24
Value
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
910
E
10
4
E-96
Value Code
100
01
110
05
121
09
133
13
147
17
162
21
178
25
196
29
215
33
237
37
261
41
287
45
316
49
348
53
383
57
422
61
464
65
511
69
562
73
619
77
681
81
750
85
825
89
909
93
G
H
10
7
Value Code
102
02
113
06
124
10
137
14
150
18
165
22
182
26
200
30
221
34
243
38
267
42
294
46
324
50
357
54
392
58
432
62
475
66
523
70
576
74
634
78
698
82
768
86
845
90
931
94
Z
10
-3
Value Code
105
03
115
07
127
11
140
15
154
19
169
23
187
27
205
31
226
35
249
39
274
43
301
47
332
51
365
55
402
59
442
63
487
67
536
71
590
75
649
79
715
83
787
87
866
91
953
95
Value Code
107
04
118
08
130
12
143
16
158
20
174
24
191
28
210
32
232
36
255
40
280
44
309
48
340
52
374
56
412
60
453
64
499
68
549
72
604
76
665
80
732
84
806
88
887
92
976
96
MULTIPLIER CODE
Code
A
0
B
10
1
C
10
2
D
10
3
F
10
5
X
10
-1
Y
10
-2
Multiplier 10
10
6
CODING FORMULA
XX
X
Multiplier Code
Resistance Code
Example:
10.2kΩ = 102 x 10
2
Ω
= 02C
02 C
33.2
Ω
= 332 x 10
-1
= 51X
51 X
MARKING EXAMPLES
10Ω = 01X
7.5k
Ω
= 85B
150k
Ω
= 18D
1 MegΩ = 01E
PART NUMBERING SYSTEM (E-24 VALUES)
NRCE12 J 1R3 TR F 10
Optional 10,000 Piece Reel
Lead Free (100% Sn)
Tape & Reel Packaging
Resistance Code: First 2 figures are significant,
3rd digit is the multiplier, “R”
indicates a decimal point.
Tolerance Code: J=5% (Std), G=2% (Optional)
Series and Size
®
PART NUMBERING SYSTEM (E-96 VALUES)
NRCE10 F 1R00 TR F 10
Optional 10,000 Piece Reel
Lead Free (100% Sn)
Tape & Reel Packaging
Resistance Code: First 3 figures are significant,
4rd digit is the multiplier, “R”
indicates a decimal point.
Tolerance Code: F=±1% (Std), E=±0.5% (Optional)
Series and Size
NIC COMPONENTS CORPORATION
70 Maxess Rd., Melville, NY 11747
•
(631)396-7500 FAX (631)396-7575
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