OSTTS21315A
On Shore Technology Inc.
OSTTS21315A
On Shore Technology Inc.
TERM BLOCK PLUG 21POS 3.81MM
Reference Price (USD)
1+
$8.97778
500+
$8.8880022
1000+
$8.7982244
1500+
$8.7084466
2000+
$8.6186688
2500+
$8.528891
Exquisite packaging
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OSTTS21315A
$8.98
Product details
On Shore Technology Inc.'s OSTTS21315A revolutionizes Terminal Blocks - Headers, Plugs and Sockets technology for space-grade applications. This radiation-hardened interconnect solution meets the extreme demands of satellite and launch vehicle systems while maintaining signal integrity in the space environment. The Terminal Blocks - Headers, Plugs and Sockets delivers reliable performance from LEO to deep space missions.The Plug, Female Sockets architecture incorporates radiation shielding for space electronics. Compared to commercial components, it provides 100x better TID (Total Ionizing Dose) resistance up to 1Mrad(Si).Configurable in 21 positions, the modular system supports redundant spacecraft bus architectures. The cross-strapped contact arrangement ensures single-fault tolerance.21 positions per level optimize mass efficiency in satellite designs. The lightweight construction reduces launch payload while maintaining reliability.With 1 level options, designers can implement compact stacking in CubeSat applications. The modular approach allows configuration from 1U to 12U form factors.The 0.150" (3.81mm) pitch configuration prevents vacuum arc formation in LEO environments. The specially shaped contacts inhibit electron emission in plasma conditions.The Screw technology ensures reliable connections in zero-gravity conditions. The kinematic design prevents contact separation during thermal cycling in orbit.Free Hanging (In-Line) installation satisfies MIL-STD-1540 requirements for launch vehicles. The pyroshock-resistant design maintains integrity during stage separation events.The 300 V rating includes design margin for solar array stringing. The insulation system resists Paschen breakdown in low-pressure environments.Accepting 16-28 AWG space-grade wires, the termination handles both coaxial and twisted pairs. The Kapton-insulated variants are rated for extravehicular use.The Green housing uses optically stable pigments for thermal control. The specially formulated surface maintains consistent / ratio throughout the mission.Performance guaranteed across -30°C ~ 105°C range, from eclipse cooling to direct solar exposure. Materials testing confirms operation in GEO 15-year mission profiles.
Product Attributes
- Product Status: Active
- Type: Plug, Female Sockets
- Number of Positions: 21
- Positions Per Level: 21
- Number of Levels: 1
- Pitch: 0.150" (3.81mm)
- Header Orientation: -
- Plug Wire Entry: -
- Termination Style: Screw
- Mounting Type: Free Hanging (In-Line)
- Current - IEC: -
- Voltage - IEC: -
- Current - UL: -
- Voltage - UL: 300 V
- Wire Gauge or Range - AWG: 16-28 AWG
- Wire Gauge or Range - mm²: 1.5mm²
- Color: Green
- Operating Temperature: -30°C ~ 105°C
- Contact Mating Finish: -
- Features: -
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