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Nichrome Resistor Networks
on Ceramic Substrates
Models 664, 667, 668
Ordering ?? Information ???? ?
???? ??????????
Packaging Option:
7=7” Tape & Reel
13 = 13” Tape & Reel
Number of Leads:
4= 8 leads
7=14 leads
8=16 leads
Circuit Type:
A=Isolated
B=Bussed
4 ?
? 66 4 -A- 1002 A LF 7
Model Series:
66 = Passivated Nichrome
on Ceramic
66 = Passivated Nichrome
Number of Leads:
7=14 leads
Circuit Type:
A=Isolated
66 4 -A-1002 A LF 7
Model Series: (No Code used for Tubes)
on Ceramic Lead Finish:
LF=Lead Free (RoHS)
4= 8 leads Tolerance Code
8=16 leads Resistance Code
?
?
????????????? ?
Packaging Option:
7=7” Tape & Reel
13 = 13" Tape & Reel
(No Code used for Tubes)
Lead Finish:
No Code=SnPb
LF=Lead Free (RoHS)
Tolerance Code
Resistance Code
Resistance Code 4
Resistance Tolerance Code
B=Bussed
First 3 digits are significant. Fourth digit denotes number of trailing zeros. For values less than 100, use
“R” to denote a decimal point. Example, 51 and 10000 ohms are coded as 51R0 and 1002 respectively.
??????????? ???
Standard values follow ? E96. ? ? ?
First 3 digits are significant. Fourth digit denotes number of trailing zeros. For values less than 100, use “R” to denote a
decimal point. Example, 51 and 10000 ohms are coded as 51R0 and 1002 respectively. Standard values follow E96.
? Code at 25°C
Accuracy ??????????????????? ????? ?
A
B
D
F
Absolute Resistance Tolerances (%)
Accuracy Code at 25°C
Ratio Tolerances (R1 Ref) (%)
A
± 0.1
± 0.05
± 0.1
B
± 0.1
± 0.5
D
± 0.1
± 1.0
± 0.5
F
Temperature Coefficient of Resistance (ppm/°C)
±25
Absolute Resistance Tolerances (%)
Ratio Coefficient of (R1 Ref) (%)
Temperature Tolerances Resistance, Tracking (ppm/°C)
± 0.1
± 0.05
± 0.1
± 0.1
± 0.5
± 0.1
± 1.0
±5
± 0.5
Packaging Options (Unit Count/Package Type)
???????????????????? ???????????????????? ??? ?
Temperature Coefficient of Resistance (ppm/ ° C)
Temperature Coefficient of Resistance, Tracking (ppm/ ° C)
Model + Pin count Tubes 7” Tape & Reel
664 100 1000
13” Tape & Reel
2500
± 25
± 5
667
500
2500
Model + Pin count
50
Tubes
7” Tape & Reel
13” Tape & Reel
664
668
50
100
500
1000
2500
Typical Marking
667
668
? ?????????????? ?
50
50
?
500
500
?
Lot number printed
on backside of 664
2500
2500
?
4 Contact customer service for custom designs and features.
Contact customer service for custom designs and features.
BI Technologies to make changes in product specification without notice or liability.
Corporation
4200 is subject to TT electronics’ own data and is considered accurate at time of going to print.
Bonita Place
4
General Note
TT electronics reserves the right
All information
Fullerton, CA 92835 USA
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
BI technologies
Website: plc
? TT electronics www.bitechnologies.com
May 29, 2008
page 3 of 3
10.13
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相关代理商/技术参数
668-A-2002BLF
制造商:TT Electronics / BI Technologies 功能描述:RESISTOR BUS N/W 8RES 20KOHM 0.1% SOI 制造商:TT Electronics / BI Technologies 功能描述:RESISTOR, BUS N/W, 8RES 20KOHM 0.1%, SOIC; Resistance:20kohm; Resistance Tolerance: 0.1%; Power Rating:100mW; Voltage Rating:100V; Temperature Coefficient: 25ppm/C; No. of Elements:15; Resistor Case Style:SOIC; No. of Pins:16 ;RoHS Compliant: Yes 制造商:TT Electronics / BI Technologies 功能描述:Res Thin Film NET 20K Ohm 0.1% 1/2W ±25ppm/°C ISOL Molded 16-Pin SOIC Gull Wing SMD Tube
668A2002D7
功能描述:电阻器网络与阵列 20K .5% 16PIN THINFILM DIP RoHS:否 制造商:Vishay/Thin Film 产品类型:Networks 电路类型:Divider 电阻器数量: 电阻数值:10 kOhms 容差:0.1 % 温度系数: 管脚数量:3 工作温度范围:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引线间隔: 端接类型:SMD/SMT 封装:Reel
668-A-2002D7
制造商:BI Technologies (TT electronics) 功能描述:Res Thin Film NET 20K Ohm 0.5% 1/2W
668-A-2002DLF
功能描述:电阻器网络与阵列 RoHS:否 制造商:Vishay/Thin Film 产品类型:Networks 电路类型:Divider 电阻器数量: 电阻数值:10 kOhms 容差:0.1 % 温度系数: 管脚数量:3 工作温度范围:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引线间隔: 端接类型:SMD/SMT 封装:Reel
668-A-2002DLF13
制造商:TT Electronics / BI Technologies 功能描述:
668A2002DLF7
功能描述:电阻器网络与阵列 20K .5% 16PIN THINFILM DIP RoHS:否 制造商:Vishay/Thin Film 产品类型:Networks 电路类型:Divider 电阻器数量: 电阻数值:10 kOhms 容差:0.1 % 温度系数: 管脚数量:3 工作温度范围:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引线间隔: 端接类型:SMD/SMT 封装:Reel
668-A-2002DLF7
制造商:TT Electronics / BI Technologies 功能描述:Res Thin Film NET 20K Ohm 0.5% 1/2W ±25ppm/°C ISOL Molded 16-Pin SOIC Gull Wing SMD T/R
668-A-2002FLF
功能描述:电阻器网络与阵列 RoHS:否 制造商:Vishay/Thin Film 产品类型:Networks 电路类型:Divider 电阻器数量: 电阻数值:10 kOhms 容差:0.1 % 温度系数: 管脚数量:3 工作温度范围:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引线间隔: 端接类型:SMD/SMT 封装:Reel