Last update: 2015.12.25 No.RPC-K-HTS-0002-6
Specification
Title:
FIXED THICK FILM CHIP RESISTORS;
RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
RoHS COMPLIANCE ITEM
Halogen and Antimony Free
Style:
Product specification contained in this specification
are subject to change at any time without notice
If you have any questions or a Purchasing Specification for any quality
Agreement is necessary, please contact our sales staff.
Hokkaido Research Center
Approval by: T. Sannomiya
Drawing by: M. Shibuya
Note: Stock conditions
Temperature: +5
°
~ +35
°
C
C
Relative humidity: 25% ~ 75%
The period of guarantee: Within 2 year from shipment by the company.
Solderability shall be satisfied.
KMY
Title:
Drawing No: RPC−K−HTS−0002
/6
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 1/13
1. Scope
1.1 This specification covers the detail requirements for fixed thick film chip resistors; rectangular type, style of RPC16, 20, 32,
35, 50, 63.
1.2 Applicable documents
JIS C 5201−1: 1998, JIS C 5201−8: 1998, JIS C 5201−8−1: 1998
IEC60115−1: 1999, IEC60115−8: 1989 Amendment 1: 1992, IEC60115−8−1: 1989
EIAJ RC−2134B−2002
2. Classification
Type designation shall be the following form.
(Example)
RPC
32
475
J
TP
1
2
3
4
5
Style
1 Fixed thick film chip resistors; rectangular type and high voltage
2 Size
3 Rated resistance Example; 475
→
4.7MΩ
4 Tolerance on rated resistance
5 Packaging form
3. Rating
3.1 The ratings shall be in accordance with Table−1.
Table−1
Style
Rated
dissipation (W)
Temperature coefficient
6
of resistance ( 10
−
/ °C)
Rated resistance
range(Ω)
Preferred number
series for resistors
Tolerance on rated resistance
Style
RPC16
RPC20
0.25
0.25
RPC32
0.33
RPC35
0.5
RPC50
0.75
RPC63
1.0
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
Isolation voltage
(V)
150
10∼1M
1.0∼9.1
1.1M∼22M
1.0∼1M
0.27∼0.91
1.1M∼22M
1.0∼1M
0.27∼0.91
1.1M∼22M
1.0∼1M
0.27∼0.91
1.1M∼22M
1.0∼1M
0.27∼0.91
1.1M∼22M
1.0∼1M
0.27∼0.91
Category temperature
range (°C)
E24
E24
J(±5%)
J(±5%), K(±10%), M(±20%)
E24
J(±5%), K(±10%), M(±20%)
E24
J(±5%), K(±10%), M(±20%)
E24
J(±5%), K(±10%), M(±20%)
E24
J(±5%), K(±10%), M(±20%)
Style
RPC16
RPC20
RPC32
RPC35
RPC50
RPC63
Limiting element
voltage (V)
150
200
500
−55∼+155
Product specification contained in this specification are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2015.12.25
KMY
Title:
Drawing No: RPC−K−HTS−0002
/6
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 2/13
3.2 Climatic category
55/155/56
Lower category temperature
Upper category temperature
Duration of the damp heat, steady state test
Limits for change of resistance:
−for
long−term tests
±(5%+0.1Ω)
−for
short−term tests
±(1%+0.05Ω)
−
55 °C
+155 °C
56days
3.3 Stability class
5%
3.4 Derating
The derated values of dissipation at temperature in excess of 70 °C shall be as indicated by the following curve.
100
Percentage
of the rated
dissipation
(%)
0
−55
70
155
Area of recommended
operation
Ambient temperature (°C)
Figure−1 Derating curve
3.5 Rated voltage
d. c. or a. c. r. m. s. voltage calculated from the square root of the product of the rated resistance and the rated dissipation.
E : Rated voltage (V)
E =
P · R
P : Rated dissipation (W)
R : Rated resistance (Ω)
Limiting element voltage can only be applied to resistors when the resistance value is equal to or higher than the critical
resistance value.
At high value of resistance, the rated voltage may not be applicable.
4. Packaging form
The standard packaging form shall be in accordance with Table−2.
Table−2
Symbol
B
TP
TE
Packaging form
Bulk (loose package)
Paper taping
8mm width, 4mm pitches
8mm width, 4mm pitches
Embossed taping
12mm width, 4mm pitches
Standard packaging
quantity / units
1,000 pcs.
5,000 pcs.
4,000 pcs.
Application
RPC16, 20, 32, 35, 50, 63
RPC16, 20, 32
RPC35
RPC50, 63
Product specification contained in this specification are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2015.12.25
KMY
Title:
Drawing No: RPC−K−HTS−0002
/6
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 3/13
5. Dimensions
5.1 The resistor shall be of the design and physical dimensions in accordance with Figure−2 and Table−3.
L
c
c
H
d
d
Figure−2
Table−3
Unit: mm
d
0.3±0.1
0.4 ± 0.2
0.5 ± 0.25
0.6 ± 0.2
Style
RPC16
RPC20
RPC32
RPC35
RPC50
RPC63
5.2 Net weight (Reference)
Style
Net weight(mg)
RPC16
2
RPC20
5
RPC32
9
RPC35
16
RPC50
25
RPC63
40
L
1.6±0.1
2.0 ± 0.1
3.1 ± 0.1
3.1 ± 0.15
5.0 ± 0.15
6.3 ± 0.15
W
0.8
+0.15
−0.05
1.25 ± 0.10
1.6 ± 0.15
2.5 ± 0.15
2.5 ± 0.15
3.2 ± 0.15
H
0.45±0.10
0.55 ± 0.10
0.55 ± 0.15
W
c
0.3±0.2
0.3 ± 0.2
0.3 ± 0.15
6. Marking
The Rated resistance shall be marked in 3 digits (E24) and marked on over coat side.
(Example)
“123”
→
12
×10
3
[Ω]
→
12 [kΩ]
“1R2”
→
1.2 [Ω]
Product specification contained in this specification are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2015.12.25
KMY
Title:
Drawing No: RPC−K−HTS−0002
/6
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE AND ANTI SURGE
RPC16, 20, 32, 35, 50, 63
Page: 4/13
7. Performance
7.1 The standard condition for tests shall be in accordance with Sub−clause 4.2, JIS C 5201−1: 1998.
7.2 The performance shall be satisfied in Table−4.
Table−4(1)
Test items
Performance requirements
No.
Condition of test (JIS C 5201−1)
1
Visual examination
As in 4.4.1
Sub−clause 4.4.1
The marking shall be legible, as
Checked by visual examination.
checked by visual examination.
2
Dimension
Sub−clause 4.4.2
As specified in Table−3 of this
specification.
Resistance
As in 4.5.2
Sub−clause 4.5
The
resistance
value
shall
correspond with the rated resistance
taking into account the specified
tolerance.
3
Voltage proof
Sub−clause 4.7
No breakdown or flash over
Method: 4.6.1.4(See Figure−5)
Test voltage: Alternating voltage with a peak
value of 1.42 times the insulation
voltage.
Duration: 60 s ± 5 s
R
≥
1G
Ω
Insulation resistance
Test voltage: Insulation voltage
Duration: 1 min.
4
Solderability
As in 4.17.4.5
Sub−clause 4.17
The terminations shall be covered
Without ageing
Flux: The resistors shall be immersed in a with a smooth and bright solder
coating.
non−activated soldering flux for 2s.
Bath temperature: 235 °C ± 5 °C
Immersion time: 2 s ± 0.5 s
5
Mounting
Sub−clause 4.31
Substrate material: Epoxide woven glass
Test substrate: Figure−3
Sub−clause 4.13
Overload
The applied voltage shall be 2.5 times the rated
(in the mounted state)
voltage or twice the limiting element voltage,
whichever is the less severe.
Duration: 2 s
No visible damage
Visual examination
∆R ≤
± (1%+0.05Ω)
Resistance
Solvent resistance of the Sub−clause 4.30
Legible marking
marking
Solvent: 2−propanol
Solvent temperature: 23 °C ± 5 °C
Method 1
Rubbing material: cotton wool
Without recovery
Product specification contained in this specification are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2015.12.25
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