参数资料
型号: 3314J-1-254E
厂商: Bourns Inc.
文件页数: 2/5页
文件大小: 0K
描述: TRIMMER 250K OHM 0.25W SMD
产品目录绘图: 3314 Series Circuit
3314J-1 Series Top
3314J Series Side
3314J Series Bottom
3314J Series Footprint
标准包装: 5
系列: Trimpot® 3314 - 密封式
电阻(欧姆): 250k
功率(瓦特): 0.25W,1/4W
容差: ±20%
温度系数: ±100ppm/°C
匝数: 单路
调节型: 顶部调节
电阻材料: 金属陶瓷
安装类型: 表面贴装
端接类型: J 引线
包装: 标准包装
尺寸/尺寸: 方形 - 0.177" L x 0.177" W x 0.100" H(4.50mm x 4.50mm x 2.55mm)
产品目录页面: 2321 (CN2011-ZH PDF)
其它名称: 3314J-254EDKR
3314 - 4 mm Square Trimpot ? Trimming Potentiometer
Product Dimensions
3314R-1
5.00
2.55
3314S-1
(Bourns Marking, Straight Slot)
3314S
Common Dimensions
(.197)
2
6.20
(.244)
4.50
(.177)
(.100)
0.51 ± 0.13
(.020 ± .005)
TYP.
0.51 ± 0.13
(.020 ± .005)
TYP.
2.54
(0.10)
1.27
(0.05)
1.42 ± 0.13
(0.056 ± 0.005)
1.05
(0.041)
5.61
(0.221)
4.5
(0.177)
1
2
3
3
1
TYP. 0.20
(.008)
R 0.13
(.005)
MAX.
TYP.
ROTOR POSITIONED AS SHOWN
WITHIN ± 22 ° OF CENTERLINE
OF TERMINAL 2
3314S-2
2.35
(.092)
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
DIA.
3.2
RECOMMENDED PCB
LAYOUT
2.3
(.090)
1.3
(.051)
2 PLCS.
(Bourns Marking, Cross Slot)
3.30
(0.130)
0.50
(.020)
5.01
(.197)
0.61
(.024)
1.78
(0.70)
1.42 REF.
(.056)
4.95 ± 0.13
(0.193 ± 0.005)
3.13
(0.123)
5.81 ± 0.13
(0.229 ± 0.005)
6.20
(.244)
(.126)
THRU.
5.5
(.216)
1 2 3
ROTOR POSITIONED AS SHOWN
WITHIN ± 22 ° OF CENTERLINE
OF TERMINAL 2
5.00
(.197)
1.30 ± 0.10
(.051 ± .004)
1.3
(.051)
2 PLCS.
2.0
(.079)
3314S-3
(Reverse Marking, Straight Slot)
ORIENTATION
FEATURE
3314R-GM5
5.00
RECOMMENDED PCB LAYOUT
3.5
(.197)
2
6.70
(.264)
0.51 ± 0.12
(.020 ± .005)
3 PLCS.
1
2
3
1.2
(0.138)
1.1
(0.043)
1.2
4.50
(.177)
0.51 ± 0.13
(.020 ± .005)
TYP.
3314S-4
ROTOR POSITIONED AS SHOWN
WITHIN ± 22 ° OF CENTERLINE
OF TERMINAL 2
(0.047)
(0.047)
1.75
(0.069)
1.15
(0.045)
(Reverse Marking, Cross Slot)
R
0.20
(.008)
5.8
(.228)
3
1
5 ° MAX.
3 PLCS.
MAX.
4 PLCS.
1.15
2.35
(.093)
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
DIA.
3.2
(.126)
THRU-
HOLE
RECOMMENDED PCB
LAYOUT
2.31
(.091)
1.3
(.051)
2 PLCS.
6.25
(.246)
1 2 3
ROTOR POSITIONED AS SHOWN
WITHIN ± 22 ° OF CENTERLINE
OF TERMINAL 2
1.6
(0.063)
DIMENSIONS:
0.25
TOLERANCES: ±
(.010)
(0.045)
1.75
(0.069)
MM
(INCHES)
EXCEPT WHERE NOTED
0.27 ± 0.10
LEAD FOOTPRINT
(.050 ± .004)
1.3
(.051)
2.0
(.079)
3 PLCS.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device
performance may vary over time.
Users should verify actual device performance in their speci?c applications.
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