RL-1281-1250 [RENCO]
BAR CHOKES;
| 型号： | RL-1281-1250 |
| 厂家： | 
RENCO ELECTRONICS, INC. |
| 描述： | BAR CHOKES |
| 文件： | 总2页 (文件大小：1143K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RL-1281
BAR CHOKES
DESCRIPTION
FEATURES & APPLICATIONS
•ꢀꢀ BarꢀChokeꢀ
•ꢀ UsesꢀFerriteꢀcoresꢀandꢀoffersꢀaꢀwideꢀrangeꢀofꢀinductanceꢀvalues
•ꢀꢀ Compactꢀsizeꢀandꢀpre-tinnedꢀleadsꢀmakeꢀthemꢀeasyꢀtoꢀuseꢀinꢀꢀ ꢀꢀꢀꢀ
ENVIRONMENTAL DATA
•ꢀꢀ Storageꢀtemperatureꢀrange:ꢀꢀ
ꢀ
printedꢀcircuitꢀboards
•ꢀ Typicalꢀapplicationsꢀinclude:ꢀꢀSCRꢀandꢀTRIACꢀcontrolꢀcircuits,ꢀ
ꢀ
-55°Cꢀtoꢀ+130°C
•ꢀꢀ Operatingꢀtemperatureꢀrange:ꢀ
-40°Cꢀtoꢀ+130°C
ꢀ
ꢀ
filtersꢀforꢀswitchingꢀregulators,ꢀRFꢀcircuits,ꢀaudioꢀfilters,ꢀ
hashꢀfilters,ꢀandꢀpowerꢀsupplies
ꢀ
PACKAGING INFORMATION
•ꢀ Packagingꢀinformation:ꢀꢀpg.ꢀ493
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
A (MAX.)
B (TYP.)
C (MAX.)
D (TYP.)
PART WEIGHT
RL-1281
0.35 (8.89)
0.29 (7.36)
1.00 (25.40)
0.50 (12.70)
6.0g (0.21oz)
FOR “E” DIMENSIONS SEE TABLE
FRONT VIEW
SIDE VIEW
SCHEMATIC
C
A
ST
SINGLE
LAYER
TIN TO WITHIN
0.04 (1.02)
D
FN
OF WINDING
E
B
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
RL-1281
Renco Part No.
RL-1281
Inductance
DCR Max.
Dimension “E”
(mm)
(µH)
(Ohms)
CURRENT: 4 AMPS
RL-1281-22
0.22
0.47
0.68
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.70
5.50
6.00
6.75
7.50
8.00
8.80
9.50
10.00
10.80
11.50
12.00
12.50
0.003
0.004
0.005
0.006
0.007
0.008
0.009
0.010
0.011
0.012
0.013
0.014
0.015
0.016
0.017
0.018
0.019
0.020
0.021
0.022
0.023
0.024
0.025
0.125 (3.175)
0.125 (3.175)
0.187 (4.750)
0.187 (4.750)
0.250 (6.350)
0.312 (7.925)
0.312 (7.925)
0.375 (9.525)
0.375 (9.525)
0.500 (12.700)
0.500 (12.700)
0.562 (14.275)
0.562 (14.275)
0.625 (15.875)
0.625 (15.875)
0.687 (17.450)
0.687 (17.450)
0.750 (19.050)
0.750 (19.050)
0.812 (20.625)
0.812 (20.625)
0.875 (22.225)
0.875 (22.225)
RL-1281-47
RL-1281-68
RL-1281-100
RL-1281-150
RL-1281-200
RL-1281-250
RL-1281-300
RL-1281-350
RL-1281-400
RL-1281-470
RL-1281-550
RL-1281-600
RL-1281-675
RL-1281-750
RL-1281-800
RL-1281-880
RL-1281-950
RL-1281-1000
RL-1281-1080
RL-1281-1150
RL-1281-1200
RL-1281-1250
NOTES:
1. INDUCTANCE 1ꢀ5 TESTED AT 10 kHz , 0.1 Vrms
2. ELECTRICAL SPECIFICATIONS MEASURED AT 2ꢀºC
3. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO
RISE APPROX. 40ºC ABOVE AMBIENT OF 2ꢀºC
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
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