Series 81P - Passive 24 Pin DIP Delay - Surface Mount
page a-ddl-81pPrinter
  • 24 Pin DIP Package - Surface Mount
  • Risetime: 10% maximum of total delay (see Table1)
  • Characteristic Impedance: 50, 100 & 200 Ohms ±10%
  • 20 Equally Spaced Taps
  • Total Delay: 20 to 2000ns
  • Tap Delays: 5% increments standard (other increments available upon request)
  • Temperature Coefficient of Delay: 100ppm/°C max
  • Operating Temperature Range: - 55°C  to +125°C
  • Storage Temperature Range: - 65°C  to +130°C
  • Insulation Resistance: 1000 megohms min @ 50 VDC @ 25°C
  • Dielectric Strength: 50VDC

81P Markings & Dimensions
Markings & Dimensions

Series 81P 24 Pin Dual-In-Line Surface Mount
 

Input Pulse Test Condition

  • Pulse Voltage:       2.5V

  • Pulse Width:           5 x Td

  • Pulse Rise Time:   2nS (10% to 90%)

Mounting Height
Code Dimension (Max)
B .250 (6.35)
C .300 (7.62)

Pin Number Sequence (Other pin sequences available upon request)
Code
Tap #		 In 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% 55% 60% 65% 70% 75% 80% 85% 90% 95% Out GND
A 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 1,24
B 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23 12
C 1 2 3 4 5 6 7 8 9 10 11 14 15 16 17 18 19 20 21 22 23 12,24

 

 

 

Part No.

Time Delay (Td)
(nanoseconds)
± 5% or ± 2ns,
whichever is greater

Time Delay (Td)/Tap
(nanoseconds)
± 5% or ± 2ns,
whichever is greater,
referenced from input

Rise Time  (Tr)
(nanoseconds)
(Max)

Z0 Ohms
(± 10%)
81P-02051XX 20 1 3 50
81P-04051XX 40 2 4
81P-06051XX 60 3 6
81P-08051XX 80 4 8
81P-10051XX 100 5 10
81P-20051XX 200 10 20
81P-02012XX 20 1 3 100
81P-04012XX 40 2 4
81P-06012XX 60 3 6
81P-08012XX 80 4 8
81P10012XX 100 5 10
81P-20012XX 200 10 20
81P-30012XX 300 15 30
81P-40012XX 400 20 40
81P-50012XX 500 25 50
81P-60012XX 600 30 60
81P-80012XX 800 40 80
81P-100012XX 1000 50 100
81P-120012XX 1200 60 120
81P-150012XX 1500 75 150
 81P-04022XX 40 2 4 200
81P-06022XX 60 3 6
81P-08022XX 80 4 8
81P-10022XX 100 5 10
81P-20022XX 200 10 20
81P-30022XX 300 15 30
81P-40022XX 400 20 40
81P-50022XX 500 25 50
81P-60022XX 600 30 60
81P-80022XX 800 40 80
81P-100022XX 1000 50 100
81P-120022XX 1200 60 120
81P-150022XX 1500 75 150
81P-200022XX 2000 100 200
Allen Avionics, Inc.
255 East Second Street, Mineola, NY  11501
Phone: (516) 248-8080
Fax: (516) 747-6724
E-Mail: Info@AllenAvionics.com

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