engineeredcomponentscompany
ADivisionofCornucopiaTool&Plastics,Inc.POBox1915,448SherwoodRd.,PasoRoblesCA93447
Phone:805-369-0034
Fax:805-369-0033
Web:www.ec2.com
WeeSIPPassiveDelayLine
TheWeeSIPPassiveDelayLinesmanufacturedbyEngineeredComponentsCompanyare
designed to provide precise and stable delays for analog delay line applications. These
untapped delay lines are provided in a small 4-pin SIP package and available in
impedancesof 50,100,200,350,and500ohms.
These delay lines are designed and tested in accordance with MIL-D-23859 and they
are capable of meeting the environmental requirements of MIL-STD-202 for moisture
resistance,vibration,temperaturecycling,humidity,andlife.TheMTBFonthesedelay
lines, when calculated per MIL-HDBK-217, for a 50 deg.C ground fixed environment and
with 50VDC applied, is in excess of 12 million hours. The temperature coefficient of
delay is less than 75 ppm/deg.C over the operating temperature range of -55 to
+125deg.C.
ThedelaylineisfullyencapsulatedinepoxyresinandishousedinaDiallylPhthalate
case, green in color. The case marking is applied by silkscreen using white epoxy
paint. The 3 beryllium copper leads are tin plated and meet the solderability
requirementsof MIL-STD-202,Method208.
Specialmodulescanoftenbemanufacturedtoprovideforcustomerspecificapplications.
ProductSelectionTable
50OhmImpedance100OhmImpedance200OhmImpedance350OhmImpedance500OhmImpedance
DelayTimePartRiseDCRPartRiseDCRPartRiseDCRPartRiseDCRPartRiseDCR
(nS)NumberTime(nS)(Ohms)NumberTime(nS)(Ohms)NumberTime(nS)(Ohms)NumberTime(nS)(Ohms)NumberTime(nS)(Ohms)
1+/-0.2WS-5011.00.2WS-10011.20.2WS-20012.20.2
2+/-0.2WS-5021.00.3WS-10021.60.3WS-20022.40.3WS-35024.50.2WS-50024.50.2
3+/-0.3WS-5031.50.4WS-10031.60.4WS-20032.40.4WS-35034.00.3WS-50036.50.3
4+/-0.4WS-5042.00.4WS-10041.80.5WS-20042.40.5WS-35044.00.5WS-50046.50.3
5+/-0.5WS-5052.50.4WS-10052.80.6WS-20053.60.5WS-35054.00.5WS-50056.50.3
6+/-0.5WS-5062.50.4WS-10062.80.6WS-20063.60.5WS-35064.00.6WS-50066.50.6
7+/-0.5WS-5073.00.4WS-10073.00.6WS-20073.60.5WS-35074.50.8WS-50076.50.8
8+/-0.6WS-5083.20.5WS-10083.20.6WS-20083.60.5WS-35084.50.8WS-50087.00.8
9+/-0.6WS-5093.60.5WS-10093.60.7WS-20094.00.6WS-35095.00.8WS-50097.00.8
10+/-0.7WS-5104.40.6WS-10104.60.8WS-20105.50.8WS-35105.50.8WS-50107.00.8
12+/-0.7WS-5124.40.6WS-10124.60.8WS-20125.50.8WS-35126.50.8WS-50127.51.0
14+/-0.8WS-5145.20.6WS-10145.00.9WS-20145.50.8WS-35146.50.9WS-50148.01.0
16+/-0.8WS-5165.60.6WS-10165.60.9WS-20165.50.8WS-35167.01.0WS-50168.51.2
18+/-1.0WS-5186.50.6WS-10186.51.0WS-20186.51.0WS-35187.51.0WS-50188.51.2
20+/-1.0WS-5208.50.8WS-10208.51.2WS-20207.51.1WS-35208.01.0WS-502010.01.4
22+/-1.0WS-5228.50.8WS-10228.51.0WS-20227.51.1WS-35228.51.0WS-502210.01.4
24+/-1.0WS-5248.50.8WS-10248.51.0WS-20248.01.1WS-35249.01.2WS-502410.01.6
26+/-1.2WS-5268.50.8WS-10269.01.0WS-20268.51.2WS-352610.01.4WS-502612.01.6
28+/-1.2WS-5289.00.8WS-10289.51.2WS-20289.01.2WS-352812.01.4WS-502814.02.2
30+/-1.5WS-53012.01.1WS-103012.01.0WS-203012.01.4WS-353012.01.4WS-503014.02.4
35+/-1.5WS-53514.51.1WS-103514.51.0WS-203512.01.6WS-353514.01.4WS-503516.02.8
40+/-2.0WS-54016.01.2WS-104014.51.2WS-204016.02.6WS-354015.02.4WS-504018.02.8
45+/-2.0WS-54518.01.2WS-104517.01.4WS-204518.02.6WS-354516.02.6WS-504518.03.0
50+/-2.5WS-55019.01.2WS-105019.01.2WS-205018.02.8WS-355018.03.0WS-505020.03.5
60+/-2.5WS-56020.01.2WS-106022.01.4WS-206022.03.0WS-356022.03.5WS-506022.03.5
70+/-3.0WS-57023.01.2WS-107024.02.3WS-207024.03.2WS-357025.05.0WS-507025.05.0
80+/-3.0WS-58026.01.2WS-108027.02.4WS-208027.03.5WS-358030.06.5WS-508030.06.5
90+/-4.0WS-59032.01.2WS-109032.02.6WS-209032.05.2WS-359035.07.0WS-509035.07.0
100+/-4.0WS-510035.01.3WS-1010035.02.8WS-2010035.05.6WS-3510038.07.0WS-5010038.07.5
110+/-4.5WS-511038.01.3WS-1011038.02.8WS-2011038.05.6
120+/-4.5WS-512042.02.3WS-1012042.03.2WS-2012042.05.8
130+/-5.0WS-513046.02.3WS-1013046.03.2WS-2013045.05.6
140+/-5.0WS-514048.02.3WS-1014048.03.5WS-2014048.06.8
150+/-5.5WS-515050.02.5WS-1015050.03.5WS-2015052.06.8
160+/-5.5WS-516053.02.5WS-1016053.03.5WS-2016055.06.8
170+/-6.0WS-517056.02.7WS-1017056.04.8WS-2017058.07.0
180+/-6.0WS-518058.02.7WS-1018060.05.2WS-2018060.07.5
190+/-7.0WS-519062.02.8WS-1019062.05.5WS-2019064.07.5
200+/-8.0WS-520068.02.8WS-1020068.05.5WS-2020068.08.0
210+/-8.5WS-521068.03.0WS-1021070.05.5WS-2021068.08.0
220+/-9.0WS-522074.03.0WS-1022072.06.0WS-2022072.08.0
230+/-9.5WS-523074.03.0WS-1023074.06.0WS-2023075.08.0
240+/-10.0WS-524080.03.0WS-1024080.06.0WS-2024080.08.0
250+/-10.0WS-525080.03.0WS-1025085.06.0WS-2025080.08.0
OperatingSpecifications:
Allmeasurementsmadeat25deg.C
Delaysmeasuredat50%levelontheleadingedge
Impedancetoleranceis+/-10%
Maximumattenuationis.5db
Maximumdistortionis+/-5%
Maximumovershootis10%
Maximumworkingvoltageis25VDC
Dielectricstrengthis100VDC@50uA
Minimuminsulationresistanceis10,000megohms
@100VDC
WS-510
BLOCKDIAGRAM
MECHANICAL DIAGRAM
Topview
YY WW
MADEINUSA
IN COUT
.400
.200
.180
.150 TYP.
.060 TYP.
.050
.018
+/-.020
.135
IN OUT
C
1
2
4
.025
.010
DATECODE