70 µH Space Grade Pulse Transformer

SKU: SPT304

Space Qualified Power Transformer by Vanguard Electronics (74 more products)

Note : Your request will be directed to Vanguard Electronics.

SPT304 Image

The SPT304 from Vanguard Electronics is a Space Qualified Power Transformer with an inductance of 70 µH. This transformer has a turns ratio of 1CT:2CT and requires a primary voltage of 2.5 V. It has a primary direct current resistance of 0.20 ohms and a secondary direct current resistance of 0.40 ohms. The transformer features tin-lead terminations and welded internal connections. It has a minimum dielectric withstanding voltage of 500 VAC and an insulation resistance of 10K Mohms. The transformer has an interwinding capacitance of 18 pF and low leakage inductance of 150 nH. It is built to meet MIL-STD-981 specification and measures 0.25 × 0.25 × 0.2 inches.

Product Specifications

Product Details

  • Part Number
    SPT304
  • Manufacturer
    Vanguard Electronics
  • Description
    70 µH Space Grade Pulse Transformer

General Parameters

  • Segment
    Satellite
  • Types of Transformer
    Pulse Transformer
  • Primary Voltage
    2.5 V
  • Inductance
    70 uH
  • Turns Ratio
    1CT:2CT
  • Temperature Operating Range
    -55 to 125 Degree C
  • Package Type
    Through Hole
  • Package
    package P
  • Note
    Interwinding Capacitance : 18 pF, Insulation Resistance : 10K Mohms

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
Hera 01 Oct, 2024
Arctic Weather Satellite 01 Jun, 2024
EarthCARE 29 May, 2024
Arctic Weather Satellite (AWS) 01 Mar, 2024
MTG Series 13 Dec, 2022
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
OPS-SAT 18 Dec, 2019
Cheops 18 Dec, 2019

isro

Name Date
INSAT-3DS 17 Feb, 2024
XPoSat 01 Jan, 2024
Aditya-L1 02 Sep, 2023
DS-SAR 30 Jul, 2023
Chandrayaan-3 14 Jul, 2023
NVS-01 29 May, 2023
TeLEOS-2 22 Apr, 2023
OneWeb India-2 26 Mar, 2023
EOS-07 10 Feb, 2023
EOS-06 26 Nov, 2022

jaxa

Name Date
VEP-4 17 Feb, 2024
TIRSAT 17 Feb, 2024
CE-SAT 1E 17 Feb, 2024
XRISM 07 Sep, 2023
SLIM 07 Sep, 2023
ALOS-3 07 Mar, 2023
ISTD-3 07 Oct, 2022
JDRS 1 29 Nov, 2020
HTV9 21 May, 2020
IGS-Optical 7 09 Feb, 2020

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Artemis III 30 Sep, 2026
Artemis II 30 Sep, 2025
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023