TRIMMABLE CHIP RESISTORS; RECTANGULAR TYPE
KAMAYA OHM
FCR
•
Features
FCR series.
1. FCR is a trimmable device and replaceable with various resistors.
2. Resistance and coating film designed for YAG Laser Trimming.
3. Please contact KAMAYA for Halogen and Antimony free product of
4. Stability Class : 5%
•
Dimensions
L
W
c
c
H
d
d
Unit : mm
Style
FCR1/16
FCR1/10
FCR1/8
FCR1/4
FCR1/2
FCR1
Metric
1608
2012
3216
3225
5025
6332
Inch
0603
0805
1206
1210
2010
2512
L
1.6
2.0
3.2
3.2
5.0
6.3
0.1
0.1
0.15
0.15
0.15
0.15
0.8
1.25
1.6
2.5
2.5
3.2
W
e0.15
0.10
H
0.45
0.55
0.55
0.55
0.55
0.55
0.10
0.10
0.10
0.15
0.15
0.15
0.3
0.4
0.5
0.5
0.6
0.6
0.10
0.15
0.15
0.15
0.15
c
0.1
0.2
0.25
0.25
0.2
0.2
0.3
0.4
0.5
0.5
0.6
0.6
d
0.1
0.2
0.25
0.25
0.2
0.2
*Unit weight/pc.
2mg
5mg
9mg
16mg
25mg
40mg
*Values for reference
•
Part Number Description
Example
Style
FCR
1/4
471
L
TE
Product Type
Rated Dissipation & Size
Code Rated Dissipation Metric Inch
1/16 0.063W
1608 0603
1/10 0.1W
2012 0805
1/8
0.125W
3216 1206
1/4
0.25W
3225 1210
1/2
0.5W
5025 2010
1
1.0W
6332 2512
Tolerance on Rated Resistance
0
–
-30
%
L
±15%
B
TP
* Packaging & Standard Qty. (Min.)
Bulk (Loose Package)
All Styles
1,000pcs.
FCR1/16
Paper Tape
5,000pcs.
FCR1/10
FCR1/8
Embossed Tape
4,000pcs.
FCR1/4
FCR1/2
FCR1
Rated Resistance
E24 Series
e.g. : 471=470 ohm
TE
*Refer to Tape and Packaging information on pages 54 and 55.
14
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order.
【RoHS】
KAMAYA OHM
TRIMMABLE CHIP RESISTORS; RECTANGULAR TYPE
FCR
•
Ratings
Style
Size
Metric
(Inch)
1608
(0603)
2012
(0805)
3216
(1206)
3225
(1210)
5025
(2010)
6332
(2512)
Rated Dissipation
at 70°C
W
0.063
0.1
0.125
0.25
0.5
1.0
FCR1/16
FCR1/10
FCR1/8
FCR1/4
FCR1/2
FCR1
Note1.
Note2.
Note3.
Note4.
Note5.
Combinations of Rated Resistance Range and
Temperature Coefficient of Resistance
Temperature Coefficient
Rated Resistance
of Resistance 10
-6
/°C
Range
10
4.7M
200
Tolerance on
Rated Resistance
Limiting Element Preferred Number
Voltage
Series for
V
Resistors
50
150
Isolation
Voltage
V
100
Category Temperature
Range
°C
1
10
9.1
4.7M
500
200
200
L ( 15%)
(0
30%)
200
E24
500
55
125
Rated Voltage = (Rated Dissipation)×(Rated Resistance). (d.c. or a.c. r.m.s. Voltage)
Limiting Element Voltage can only be applied to resistors when the resistance value is equal to or higher than the critical resistance value.
Critical Resistance Value is the resistance value at which the rated voltage is equal to the limiting element voltage.
T.C.R.:
±100×10
-6
/°C (10 ohm∼1M ohm) is available on your request.
The indicated values of Ratings are in the case without trimming.
•
Derating Curve
100
Percentage of the rated dissipation(%)
The derated values of dissipation for temperatures in excess of
70°C shall be indicated by the following Curve.
•
Climatic Category
55/125/56
Lower Category Temperature
Upper Category Temperature
Duration of the Damp heat, Steady-State Test
55°C
125°C
56 days
Area of recommended operation
0
55
•
Performance Characteristics
Description
Voltage proof
Variation of resistance
with temperature
Overload
Solderability
Resistance to soldering
heat
Rapid change of
temperature
Climatic sequence
Damp test, steady state
Endurance at 70°C
Endurance at the upper
category temperature
Adhesion
Bend strength of the
face plating
See Ratings Table
70
125
Ambient Temperature(°C)
JIS C 5201-1 : 1998
Requirements
Test Methods
Clause 4.7
Clause 4.8
FCR1/16
FCR1/10~1
100Va.c.,60s
500Va.c.,60s
No breakdown or flashover
R≥1G ohm
Measuring temperature :
+20°C/−55°C/
+20°C/+125°C/+20°C
∆R≤±(1%+0.05
ohm)
No visible damage, legible marking
In accordance with Clause 4.17.4.5
∆R≤±(1%+0.05
ohm)
∆R≤±(1%+0.05
ohm) No visible damage
∆R≤±(5%+0.1
ohm) No visible damage
∆R≤±(5%+0.1
ohm) No visible damage, legible marking
∆R≤±(5%+0.1
ohm) No visible damage
∆R≤±(5%+0.1
ohm) No visible damage
No visible damage
∆R≤±(1%+0.05
ohm)
Clause 4.13 The applied voltage shall be 2.5 times of the
rated voltage or twice of the limiting Element voltage,
whichever is of the less severe, 2s.
Clause 4.17 235°C, 2s
Clause 4.18 After immersion into the flux, the immersion
into solder shall be carried out in Solder bath
at 260°C for 5s.
Clause 4.19 5 cycles between
−55°C
and
+125°C.
Clause 4.23 Dry/Damp heat(12+12h cycle), first cycle/
Cold/Damp heat(12+12h cycle), remaining
Cycle./ D.C.Load.
Clause 4.24 40°C, 95%R.H., 56 days, test a) and b) of Clause 4.24.2.1
Clause 4.25.1 Rated voltage, 1.5h"ON", 0.5h"OFF", 70°C, 1,000h.
Clause 4.25.3 125°C, no-load, 1,000h.
Clause 4.32 5N, 10s
Clause 4.33 FCR1/16~1/4
FCR1/2, 1
Amount of bend : 3 mm
Amount of bend : 1 mm
Note5. The indicated characteristics value is without trimming.
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order.
【RoHS】
15
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