Durable multipin connectors featuring ITT CANNON 27907-T9 designed for harsh environment applications
Manufacturer:
ITT CANNON
Description:
Circular Connector Contacts RoHS
Category:
Backshells and Cable Clamps/Circular Connector Contacts
Specifications
Mfr. Part #:
27907-T9
Model Number:
27907-T9
Introduction
VEAM CIR Series Connectors
Product Overview
The VEAM CIR Series connectors are highly versatile multipin connectors designed for harsh environments, originally developed for transit applications and now widely accepted in military, commercial, medical, geophysical, entertainment, nuclear, and aerospace sectors. Engineered for near non-destructible cable or wire terminations, these connectors are based on MIL-DTL-5015 electrical design parameters but offer a superior environmental performance due to their unique positive lock, quick disconnect coupling. They are adopted by NATO as the standard connector for Ground Fighting Vehicles and are extensively used in U.S. and European military programs, adhering to standard VG 95234.Product Attributes
- Brand: VEAM
- Series: CIR Series
- Origin: Designed originally for transit applications, adopted by NATO.
- Compliance: RoHS Directive 2002/95/EC
- Coupling: Quick disconnect coupling, 120 coupling nut rotation.
- Materials: Aluminum alloy (standard), Stainless steel, Bronze, Plastic composite (options).
- Finishes: Hard Black Anodize (T89), Non-cadmium (Green-T100), Zinc/Cobalt Ecoblack (T108), Electroless Nickel (T29), Cadmium-olive drab (T3), Epoxyurethane Varnish (T39).
- Insert Material: Polychloroprene (Neoprene) standard; Silicone, Fluorocarbon (Viton*), FR (Flame Retardant) rubber (options).
- Contact Material: Copper alloy or thermocouple alloys.
- Contact Finish: Silver (T9), Gold (standard - T12, heavy -T112), Rhodium plating.
Technical Specifications
| Feature | Specification |
|---|---|
| Coupling Mechanism | 120 coupling nut rotation |
| Shock Resistance | 50 g's |
| Vibration Resistance | 20 g's |
| Couplings Min. | 2,000 |
| Waterproof Rating | 10 meters (33 ft.) for 12 Hours (14.7 PSI) |
| Elastomer Temperature Ranges | Neoprene: -55C to +125C Silicone: -55C to +200C Viton*: -25C to +200C FR (flame retardant): -40C to +125C |
| Shell Sizes | 10SL, 14S, 16S, 16, 18, 20, 22, 24, 28, 32, 36, 40 |
| Contact Sizes | 4, 8, 12, 16, 18, 20, 0, 4/0 |
| Contact Types | F80 (Crimp for AWG wire), CR (Crimp for metric wire), CR1 (Crimp for AWG wire), PC (Pneumatic), VO (Contacts not supplied), Solder (standard) |
| Service Rating (Examples) | I: 250 V DC / 200 V AC (sea level) A: 700 V DC / 500 V AC (sea level) D: 1250 V DC / 900 V AC (sea level) E: 1750 V DC / 1250 V AC (sea level) B: 2450 V DC / 1750 V AC (sea level) C: 4200 V DC / 3000 V AC (sea level) |
| Dielectric Strength (Examples) | I: 1,400 V ac rms (min. flashover) A: 2,800 V ac rms (min. flashover) D: 3,600 V ac rms (min. flashover) E: 4,500 V ac rms (min. flashover) B: 5,700 V ac rms (min. flashover) C: 8,500 V ac rms (min. flashover) |
| Shielding Attenuation | Up to 80 dB from 0.01 MHz to 100 MHz |
| Contact Disengaging Force | F80: 0.7 - 15.0 oz. (0.19 - 4.17 N) CR/CR1: 10 - 15 N per contact |
| Coupling Torque Values (VG95234) | Shell Size 10SL: 1.7 Nm (min. 0.15 Nm opening) Shell Size 40: Not required by VG 95234 |
| RoHS Compliant Plating Finishes | Electroless Nickel, Stainless Steel, Anodize over Aluminum, Gold Plating |
2411041527_ITT-CANNON-27907-T9_C17672470.pdf
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