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参数资料
| 型号： | 2N2857C1A-JQRS.GCDM |
| 厂商： | SEMELAB LTD |
| 元件分类： | 小信号晶体管 |
| 英文描述： | 40 mA, 15 V, NPN, Si, SMALL SIGNAL TRANSISTOR |
| 封装： | HERMETIC SEALED, CERAMIC PACKAGE-3 |
| 文件页数： | 3/4页 |
| 文件大小： | 197K |
| 代理商： | 2N2857C1A-JQRS.GCDM |
SILICON RF SMALL SIGNAL
NPN TRANSISTOR
2N2857C1
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email: sales@semelab-tt.com
Website: http://www.semelab-tt.com
Document Number 7726
Issue 2
Page 3 of 4
MECHANICAL DATA
Dimensions in mm (inches)
2
1
0.51 ± 0.10
(0.02 ± 0.004)
1.91 ± 0.10
(0.075 ± 0.004)
3.05 ± 0.13
(0.12 ± 0.005)
2
.5
4
±
0
.1
3
(0
.1
0
±
0
.0
0
5
)
0
.7
6
±
0
.1
5
(0
.0
3
±
0
.0
0
6
)
1.40
(0.055)
max.
0.31
(0.012)
rad.
3
1.02 ± 0.10
(0.04 ± 0.004)
4
R
0.
56
(0
.0
22
)
R0.31
(0.012)
See
Package
Variant
Table
C1
Underside View
PACKAGE VARIANT TABLE
Variant
Pad 1
Pad 2
Pad 3
Pad 4
C1A
Base
Emitter
Collector
No Pad (3-Pins Only)
C1B
Base
Emitter
Collector
Lid Contact *
* The additional contact provides a connection to the lid in the application. Connecting the metal lid to a known electrical potential stops deep
dielectric discharge in space applications; see the Space Weather link www.semelab.co.uk/mil/lcc1_4 on the Semelab web site. Package variant to
be specified at order.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 2N2857C1B-JQRA | 制造商:Semelab 功能描述:BIPOLAR SMALL SIGNAL NPN Transistor |
| 2N2857C1B-JQRS | 制造商:SEME-LAB 制造商全称:Seme LAB 功能描述:SILICON RF SMALL SIGNAL NPN TRANSISTOR |
| 2N2857C1B-JQRS.DA | 制造商:SEME-LAB 制造商全称:Seme LAB 功能描述:SILICON RF SMALL SIGNAL NPN TRANSISTOR |
| 2N2857C1B-JQRS.GCDE | 制造商:SEME-LAB 制造商全称:Seme LAB 功能描述:SILICON RF SMALL SIGNAL NPN TRANSISTOR |
| 2N2857C1B-JQRS.GCDM | 制造商:SEME-LAB 制造商全称:Seme LAB 功能描述:SILICON RF SMALL SIGNAL NPN TRANSISTOR |
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