853 series
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EN2977 high temperature firewall connectors Souriau 853 series F:T*N Powering Business Worldwide

Firewall connectors Typical applications Souriau 853 series  eaton.com/interconnect

Souriau 853 series Product range Standard version See Page 10 Integrated backshell See Page 21 Heat shrink boot EMI braid Integrated backshell Clamp collar • For blind mate connection • ESC11 qualified • For weight saving solutions • ESC15 and ESC16 qualified Quadrax & power contacts See Page 27 Hermetic version See Page 30 • Quadrax contacts for high speed Ethernet networks • Power contacts for high power current under temperature and vibration • ABS qualified solution • For hermetic interface or space constrained application • Leak rate < 10-7 atm.cm3/s • Solder cup & PC tail contacts...

Available configurations * Please consult us. **Only delivered without contact. Souriau 853 series eaton.com/interconnect

Souriau 853 series Contact layouts Contact layouts 8533/8535 series Connector type Class 200°C Fuel tank * uadrax layout only, #8 Quadrax contact Q compatible with #6 cavity. Contact sizes Contact #20 Contact #8 quadrax & Contact #6 power Souriau 853 series  eaton.com/intercon

Souriau 853 series Contact layouts Contact layouts 8533/8535 series Connector type Class 200°C Fuel tank Contact sizes Contact #20 Contact #8 quadrax & Contact #6 power

Contact layouts Contact layouts 8534/8536 series Connector type ^ Class 200°C Classes 200°C & 260°C Hermetic 200°C & 260°C (8533 only) Fuel tank 8533 only (ABS) Contact sizes Contact #20 Contact #16 Contact #12 Contact #8 quadrax & Contact #6 power Contact #4 power

Contact layouts Contact layouts (matrix) ABS Shell power & 8533 EN2997 8533 ESC10 size Layout 8533 EN2997 ESC10 quadrax hermetic hermetic spec. 022 hermetic 8535 Q Souriau layout & layout according to corresponding norm (1) Only developed for square flange receptacle all classes and stainless steel plug (for other configuration, please consult us) (2) Quadrax contact only Souriau 853 series eaton.com/interconnect

Description • Stainless steel screw coupling connector derived from MILC-83723, designed for use in harsh aviation environments • High vibration resistance • High temperature resistance (up to 260°C) • Fireproof (1100°C) • Qualified to EN2997 and ESC10 standards • Large array of EN3155 and ESC30 qualified crimp contacts • Size 12, 16 & 20 standard contacts • Size 12, 16 & 20 thermocouple contacts for temperature measurement • Fuel immersion version available Mechanical Shell Aluminum alloy (class R, W and A) Stainless steel (class K, E and S) Plating Nickel (class R and S) Olive green...

8533 series - standard version Ordering information Standard connectors - part numbers Basic series Shell type: 0: Square flange receptacle 3: Plug with RFI screening ring 4: Plug without RFI screening ring 7: Jam nut receptacle None: Connector supplied with standard contacts L: Connector supplied without contact 08: Connector supplied with large barrel contacts 22: Fuel immersion version 68: onnector supplied with contacts #20 C large barrel and standard contact #16 1 W: 75°C aluminum olive drab cadmium Contact layout: conductive plating R: 200°C aluminum nickel conductive plating A: 00°C...

Connector weight Mass max. (g) less contact Square flange Jam nut Plug Shell size Stainless steel Aluminum Stainless steel Aluminum Stainless steel Aluminum Mass of crimp contacts Mass (g) Contact size Pin Socket UNEF 2A UNEF 2A UNEF 2A UNEF 2A UNEF 2A UNEF 2A UNEF 2A UNEF 2A UNEF 2A Note: All dimensions are in millimeters (mm) Souriau 853 series eaton.com/interconnect

Note: All dimensions are in millimeters (mm)

Panel cut out Type 7 Jam nut receptacle Type 0 Square flange receptacle Shell size 8 10 X min = Y/2 (connector one) + Y/2 (connector two) Example of minimum space between a connector size 8 and a connector size 14: X min = 31.70/2 + 41.25/2 = 36.475 mm Orientation Shell size Angles 14 Souriau 853 series eaton.com/interconnect

Aluminum shrink boot adapters Shrink boot adapter Shrink boot adapter(removable) Type 60-1 (non removable) Type 60-2G Basic series Backshell type: 53: Straight plastic collar 54: 45° plastic collar 55: 90° plastic collar Plating: A: Black anodized W: Olive green cadmium Shell size: 08, 10, 12, 14, 16, 18, 20, 22, 24 Configuration (55 type only): -: Standard without self-locking S: Self-locking G: Self locking with grounding lug Note: All dimensions are in millimeters (mm) Souriau 853 series eaton.com/interconnect

Backnut and cable clamp Backnut Type 31 (aluminum) Type 01 (stainless steel) Straight cable clamp Type 52 (aluminum) Type 02 (stainless steel) Elbow cable clamp Type 51 (aluminum) Stainless steel backshell Backshell type: 01: Backnut 02: Straight cable clamp Shell size: Length - mated/unmated connectors with backshells Backnut - Type 31 or Type 01 + Square flange receptacle + Plug + Backnut - Type 31 or Type 01 Backnut - Type 31 or Type 01 + Square flange receptacle + Plug + Straight cable clamp - Type 52 or Type 02 size A B Type 52 Type 02 Type 52 Type 02 E F Backnut - Type 31 or Type 01 +...

Description • Stainless steel screw coupling connector designed for use in harsh aviation engine environments • High vibration resistance • High temperature resistance (260°C) • Fireproof (1100° C) • Scoop-proof design enables blind mating • Qualified to ESC11 standard • Fully interchangeable and intermateable with ESC16 / 8536 connectors (integrated backshell version) • Large array of crimp contacts • Size 16 & 20 standard contacts • Size 16 & 20 thermocouple contacts • Fuel immersion version available Mechanical Shell Passivated stainless steel Grommet and seal Silicone elastomer...

8534 series - scoop-proof version Ordering information Souriau part numbers Basic series N, 6, 7, 8, 9 (See Page 26) Shell size: Shell type: 0SE: Stainless steel square flange receptacle 6SE: Stainless steel plug with RFI screening ring 6KE: Stainless steel plug without RFI screening ring Contact type: Contact layout: P: Pin S: Socket A: Connector supplied less pin contact B: Connector supplied less socket contact Basic series Shell type: KE: 260°C stainless steel: standard receptacle; plug without RFI screening ring SE: 260°C stainless steel: standard receptacle; plug with RFI screening...