Form No.: QF-1274
Edition: 2
RoHS & Halogen Free & REACH Compliance.
SPECIFICATION FOR APPROVAL
Customer：
Customer P/N:
Drawing No：
Quantity：
Chilisin P/N：
0
Pcs.
Date :
BCTG Series
SPECIFICATION
ACCEPTED BY:
COMPONENT
ENGINEER
ELECTRICAL
ENGINEER
MECHANICAL
ENGINEER
APPROVED
REJECTED
奇力新電子股½有限公司
Chilisin Electronics Corp
No. 29, Alley 301, Tehhsin Rd.,
Hukou,Hsinchu 303, Taiwan
TEL：+886-3- 599-2646
FAX：+886-3- 599-9176
E-mail：sales@chilisin.com
http：//www.chilisin.com
東莞奇力新電子(東莞廠)有限公司
Chilisin Electronics (Dongguan) Co., Ltd.
No. 78, Puxing Rd., Yuliangwei Administration
Area, Qingxi Town, Dongguan City,
Guangdong,China
TEL：+86-769-8773-0251~3
FAX： +86-769-8773-0232
E-mail：cect@chilisin.com
奇力新電子(越南廠)有限公司
Chilisin Electronics (Vietnam) Limited
No 143 - 145, Road No 10, VSIP Hai
Phong, Lap Le Commune, Thuy Nguyen
Dist, Haiphong City, Vietnam
Tel：84-316 255 688 Fax：84-316 255
689
E-mail：sales@chilisin.com
奇力新電子(湖南廠)有限公司
HuNan Chilisin Electronics Technology Co., Ltd
No. 8, Shaziao Liangshuijing Town, Yuanling
County, Huaihua City, Hunan Province 419601,
China
Tel：86-745-867-5882
E-mail：cect@chilisin.com
Drawn by
Checked by
Approved by
Desmond.Wu
Cf.Hsieh
Wl.Liu
BCTG Series Specification
1 Scope:
1-1 This specification is applicable to lead free and halogen free of RoHS directive for
BCTG series Pulse-Proof thick film chip resistors.
1-2 The product is for general electronic purpose.
2 Part Numbering:
B
C
Series
T
G
0
0
0 8 0 5
Dimension
(inch)
0402
0603
0805
1206
2010
2512
-
1 0 0 2
Resistance Value
4 digit:
E-96 Series
Ex. 10.2 Ω = 10R2
10KΩ = 1002
F
Tolerance
D=± 0.5%
F=± 1%
T P
Taping Code
TH 10,000pcs/reel: 0402
TP 5,000pcs/reel: 0603, 0805, 1206
TE 4,000pcs/reel: 2010, 2512
Internal
Code
BCTG:
Pulse-Proof
Thick Film Chip Resistors
3 SPECIFICATIONS:
3.1 Resistance Range:
Rated
Power
at 70℃
1/5W
1/3W
1/3W
1/2W
3/4W
1W
Max.
Working
Voltage
50V
75V
150V
200V
200V
200V
Max.
Overload
Voltage
100V
150V
300V
400V
400V
400V
T.C.R
(ppm/℃)
Resistance Range
D(±0.5%)
E-96
F(±1%)
E-96
Type
0402
0603
0805
1206
2010
2512
±200
±200
±200
±200
±200
±200
1Ω≦R≦10M
1Ω≦R≦10M
1Ω≦R≦150KΩ
1Ω≦R≦150KΩ
1Ω≦R≦150KΩ
1Ω≦R≦150KΩ
－55℃
~
＋155℃
Operating Temperature Range
BCTG Series Specification
3.2 Power Derating Curve:
Operating Temperature Range：- 55½155
℃
For resistors operated in ambient temperatures above 70℃, power rating shall be
derated in accordance with figure below。
70
100
Rating Power(%)
80
60
40
155
20
0
-55
40 60 80 100 120 140 160
Ambient Temperature(℃)
20
3.3 Voltage Rating or Current Rating
Rated Voltage: The resistor shall have a DC continuous working voltage or a rms. AC
continuous working voltage at commercial-line frequency and wave form corresponding to
the power rating, as determined from the following:
E
=
R×P
E= Rated voltage (v)
P= Power rating (w)
R= Nominal resistance(Ω)
3.4 Pulse Loading Capability
Single Pulse Load:
Pulse on a regular basis; maximum permissible peak pulse power (Pmax) as a
function of a pulse duration Vpeak≦0603(150V)、0805(300V)、1206(400V)、2010(400V)、2512(400V
BCTG Series Specification
4 Dimensions:
Dimension
Size Code
0402
0603
0805
1206
2010
2512
L
1.00±0.10
1.60±0.10
2.00±0.10
3.05±0.10
5.00±0.20
6.30±0.20
W
0.50±0.05
0.80±0.10
1.25±0.10
1.55±0.10
2.50±0.20
3.20±0.20
H
0.30±0.05
0.45±0.10
0.50±0.10
0.50+0.10
-0.05
0.55+0.10
0.55+0.10
L1
0.20±0.10
0.30±0.15
0.35±0.20
0.45±0.20
0.6±0.20
0.6±0.20
L2
0.25±0.10
0.30±0.15
0.35±0.15
0.35±0.15
0.6±0.20
0.6±0.20
5 Structure Graph:
1
2
3
4
5
Ceramic substrate
Bottom inner electrode
Top inner electrode
Resistive layer
1st Protective coating
6
7
8
9
10
2nd Protective coating
Marking
Terminal inner electrode
Ni plating
Sn plating
BCTG Series Specification
6
No
Reliability Test:
Item
Conditions
TCR（ppm/℃）＝
R1: Resistance at room temperature
R2: Resistance at -55℃ or +125℃
T1: Room temperatur
T2: Temperature -55℃ or +125℃
Refer to JIS-C5201-1 4.8
Applied 2.5 times rated voltage for 5 seconds and release
the load for about 30 minutes, then measure its
resistance variance rate.
(Rated voltage refer to item 3. general specifications)
Refer to JIS-C5201-1 4.13
Put the resistor in the fixture, add 100 VDC in + ,
- terminal for 60 sec then measured the insulation
resistance between electrodes and insulating enclosure or
between electrodes and base material.
Refer to JIS-C5201-1 4.6
1.1
Electrical Performance Test
Specifications
Resistors
Refer to item 3. general specifications
1-1-1 Temperature Coefficient
of Resistance
1-1-2 Short Time Overload
△R%=±0.5%
1-1-3 Insulation Resistance
≧10
9
Ω
1-1-4 Dielectric
Withstand
Voltage
Put the resistor in the fixture, add VAC (see spec. below) in + No short or burned on the appearance.
,- terminal for 0603 apply 300 VAC 1 minute.
0805、1206apply 500 VAC 1 minute.
Refer to JIS-C5201-1 4.7
Put the tested resistor in chamber under temperature 25±2℃
△R%=±
1%
and load the rated DC voltage for 1 sec on , 25 sec off ,
10000
+400
test cycles, then it be left at no-load for 1 hour ,
0
then measure its resistance variance rate.
Refer to JIS-C5201-1 4.13
No evidence of mechanical damage.
No short or burned on the appearance
△R%=±
5%
1-1-5 Intermittent Overload
1-1-6
ESD
Put the specimens on the test fixture and apply ±2KVDC
on terminals for 1sec .Afterwards,
the specimens stabilize for 30min or more
and measure of its resistance variance rate.
Refer to AEC-Q200-002
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