P
Vishay Sfernice
High Precision Wraparound
Thin Film Chip Resistors
FEATURES
• Load Life Stability at 70ꢀ° For 2000 hours:
0.1% under Pn/0.05% under Pd
• Low Temperature °oefficient down to ꢀ1ppmꢁ/C
• Very Low Noise and Voltage °oefficient
• Resistance Range : 10Ω to 3MΩ depending on size
• Extended Ohmic Value Range (see table)
• Tolerances to 101ꢀꢂ
For low noise and precision applications, superior stability,
low temperature coefficient of resistance, and low voltage
coefficient, VISHAY SFERNI°E’s proven precision thin film
w r a p a r o u n d r e s i s t o r s ex c e e d r e q u i r e m e n t s
of MIL-PRF-55342G characteristics Y ( 10ppm/ꢀ°).
• In Lot Tracking ≤ 5ppm/ꢀ°
• Termination: Thin Film Technology
• Gold Plated or Pre-tinned Terminations over Nickel
Barrier
• Short °ircuits (Jumpers) r < 50mR, I < 2A
DIMENSIONS in millimeters (inches)
A
D
D
B
°
E
E
DIMENSION
RESISTANCE
LIMITING
ELEMENT
VOLTAGE
POWER
RATING
B
C
D ꢁ E
A
CASE
SIZE
RANGE
(SEE BELOW
FOR EXTENDED
Ω RANGE)
MAX0 TOL0
+ 10ꢀ52 (10116)
MIN0TOL0
MAX0TOL0
+ 10ꢀ27 (10115)
MIN0TOL0
MAX0TOL0
+ 10ꢀ27 (10115)
MIN0TOL0
MAX0TOL0
+ 10ꢀ3 (10115)
MIN0 TOL0
m
W
– 10ꢀ52 (– 10116) – 10ꢀ27 (– 10115)
– 10ꢀ27 (– 10115)
– 10ꢀ3 (– 10115)
Pn
50
125
125
200
Pd
37
V
37
50
50
50
0402
0505
0603
0705
0805
1005
1206
1505
2010
1.00 (0.040)
1.35 (0.053)
1.52 (0.060)
1.91 (0.075)
0.6 (0.023)
1.27 (0.050)
0.75 (0.030)
1.27 (0.050)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
0.38 (0.015)
0.38 (0.015)
0.38 (0.015)
0.38 (0.015)
10Ω to 50kΩ
10Ω to 260kΩ
10Ω to 260kΩ
10Ω to 300kΩ
10Ω to 500kΩ
10Ω to 1MΩ
10Ω to 500kΩ
50
75
100
2.54 (0.100)
3.06 (0.120)
3.81 (0.150)
5.08 (0.200)
1.27 (0.050)
1.60 (0.063)
1.32 (0.054)
2.54 (0.100)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
0.5 (0.02)
250
330
350
125
150
75
75
75
100
0.38 (0.015)
0.38 (0.015)
0.38 (0.015)
0.38 (0.015)
175
500
1000
10Ω to 3MΩ
EXTENDED OHMIC VALUE RANGE FOR HIGH PRECISION WRAPAROUND THIN FILM CHIP RESISTORS
SIZE
0402
TIGHTEST TOLERANCE ꢂ
EXTENDED OHMIC VALUE RANGE
BEST TCR (PPMꢁ/C)
0.05
0.1
0.05
0.1
0.05
0.1
0.05
0.1
25
50
25
50
25
50
25
50
25
50
50k - 100k
100k - 1M
250k - 300k
300k - 2M5
300k - 500k
500k - 5M
1M - 2M
2M - 15M
3M - 6M
6M - 50M
0505
0603
0705
0805
1206
2010
0.05
0.25
Using special Ni°r and °rSi alloys we are able to extend the ohmic value range as indicated above
ORDERING INFORMATION
P
1515
Y
ꢀ113
B
E
SERIES
°ASE STYLE
OHMI° VALUE
TERMINATION
T°R
TOLERAN°E
P = standard chip
K = 100ppm/ꢀ°
H = 50ppm/ꢀ°
E = 25ppm/ꢀ°
Y = 10ppm/ꢀ°
X = Jumper
The first three digits (2 digits
are enough for tolerance G
and J) are significant figures
and the last digit specifies
the number of zero to follow.
R designates decimal point
10 R0 = 10Ω
0402
0505
0603
0705
0805
1005
1206
1505
2010
L = 0.01%
P = 0.02%
W = 0.05%
B = 0.1%
° = 0.25%
D = 0.5%
F = 1%
B: SnPb over nickel
barrier
N: SnAg over nickel
barrier
G: gold over nickel
barrier
G = 2%
3901 = 3900Ω
J = 5%
1004 = 1MΩ
S Special
0R00 = Jumper
X = Jumper
www.vishay.com
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Document Number: 53017
Revision 26-Jul-05
For technical questions, contact sfer@vishay.com