LTK-T Push-Pull Fluid Connectors for Liquid Cooling, to +175 °C
Push-pull bayonet · double seal · 20 bar · −55 to +175 °C
TSA Bayonet Fluid Connectors for Liquid Cooling, 3 to 20 mm
Bayonet · 3–20 mm bores · 1000 cycles · low spillage
TSA fluid connectors couple liquid-cooling modules and pipework for deionized water and antifreeze. One-hand bayonet locking and a double seal keep spillage per mating to 0.002–0.09 cm³. Bodies are anodized aluminum or stainless steel, with EPDM (−55 to +95 °C) or fluorosilicone (−55 to +155 °C) seals.
- Bore
- 3 to 20 mm
- Max. pressure
- 20 bar
- Max. flow
- 2–94.2 L/min
- Temperature
- −55 to +95 °C (FVMQ to +155 °C)
- Mating cycles
- 1000
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Key features
- One-hand bayonet locking
- Double seal; spillage per mating 0.002 to 0.09 cm³
- Eight bores from 3 to 20 mm, flow up to 94.2 L/min
- For deionized water and antifreeze
- Anodized aluminum or stainless-steel bodies
- EPDM or fluorosilicone seals
Specifications
| Parameter | Value | Condition |
|---|---|---|
| Working pressure | 0–2 MPa (20 bar) | |
| Media | Deionized water, antifreeze | |
| Spillage per mating | 0.002–0.09 cm³ | By size |
| Parameter | Value | Condition |
|---|---|---|
| Shock | 490 m/s², 11 ms, 18 shocks | With 1.5 MPa fluid |
| Random vibration | 20–2000 Hz, 0.04 g²/Hz, 30 min per axis | With 3 MPa fluid |
| Operating temperature | −55 to +95 °C | EPDM seals |
| Operating temperature | −55 to +155 °C | Fluorosilicone seals |
| Durability | 1000 mating cycles | |
| Salt spray | 96 h |
Parameters not listed above — for example vibration level, leak rate or other environmental tests — can be tested to your requirements, including third-party testing.
Sizes and flow
| Model | Bore | Flow area | Max. flow | Max. mating force | Spillage per mating |
|---|---|---|---|---|---|
| TSA-3 | 3 mm | 7 mm² | 2 L/min | 75 N | 0.002 cm³ |
| TSA-5 | 5 mm | 19.6 mm² | 5.8 L/min | 100 N | 0.02 cm³ |
| TSA-8 | 8 mm | 50 mm² | 15 L/min | 110 N | 0.03 cm³ |
| TSA-10 | 10 mm | 78.5 mm² | 23.55 L/min | 130 N | 0.05 cm³ |
| TSA-12 | 12 mm | 113 mm² | 33.9 L/min | 140 N | 0.05 cm³ |
| TSA-15 | 15 mm | 176.7 mm² | 53 L/min | 180 N | 0.09 cm³ |
| TSA-16 | 16 mm | 201 mm² | 60 L/min | 180 N | 0.09 cm³ |
| TSA-20 | 20 mm | 314 mm² | 94.2 L/min | 180 N | 0.09 cm³ |
How to order
TS A - [bore] [type] [interface] [color] [body] [seal]
Example: TSA-8Z01RALJE — Bayonet, bore code 8, receptacle, interface 01, red, aluminum, EPDM seal
| Code segment | Options |
|---|---|
| Bore | |
| Type | |
| Interface | |
| Color | |
| Body | |
| Seal |
Rear ports include M10 × 1 and other threads; tell us your hose or tube interface.
Typical applications
- Liquid-cooled electronics cabinets
- Power converters and drives
- Energy storage thermal management
- Industrial lasers
Frequently asked questions
How much fluid is lost at each disconnection?
From 0.002 cm³ (TSA-3) to 0.09 cm³ (TSA-15 to TSA-20) per mating cycle.
Which seal should I choose?
EPDM for water and glycol up to +95 °C; fluorosilicone up to +155 °C.
Selection guides
Related series
From sample to production
Send your requirements
Part number, drawing, pin-out or a short description of your application.
Configuration and quote
Our engineers match the configuration and reply with a drawing and quotation.
Samples
Samples are built to order. The minimum order quantity is 10 pieces, and samples and production orders each take 4–8 weeks. Third-party testing to your specification is available on request.
Your approval
You test the samples in your own equipment and approve them.
Series production
Production follows the approved sample configuration, with machining, molding, plating and assembly in our own Shenyang factory.
Need a quote or a drawing?
Send your part number, pin-out or drawing. Every inquiry is acknowledged by email within 1 business day, and an engineer follows up with a matched configuration, drawing or quotation.