All Results (59)

Pressure Relief Vents

Amphenol LTW Pressure Relief Vents equalize the pressure inside and outside sealed enclosures and prevent heat dissipation of electronic components from shortening devices' service life and affecting performances. These vents facilitate controlled pressure release within safe operating limits and are designed to equalize external and internal pressure. This prevents heat accumulation from electronic components and reduces the need for bulkier housings and seals. The vents are built with hydrophobic/oleophobic membranes and offer IP68/IP69K ingress protection to keep out liquids, oils, and moisture while reducing condensation in sealed enclosures. Amphenol LTW Pressure Relief Vents are available in protective metallic, plastic, or stainless steel and maintain integrity amid extreme changes in pressure. Applications include industrial/farm automation, outdoor broadband wireless access, LED lighting, IP closed-circuit TV/security, renewable energy, marine electronics, and hybrid electric vehicles.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Conduit Fittings & Accessories Over-pressure Relief Vent, M40, Metal, M40*1.5, Spring Loaded, > 3000 ml/min at 7 kPa, Opening Pressure 6 2 kPa, ePTFE (Oleophobic), Silver, IP69K VENT-MS5NME-O8002 Amphenol LTW 1: $25.70 170In Stock	Mfr. Part No. VENT-MS5NME-O8002 Mouser Part No 523-VENTMS5NMEO8002	Amphenol LTW	Conduit Fittings & Accessories Over-pressure Relief Vent, M40, Metal, M40*1.5, Spring Loaded, > 3000 ml/min at 7 kPa, Opening Pressure 6 2 kPa, ePTFE (Oleophobic), Silver, IP69K Learn More about Amphenol LTW amphenol over pressure relief vents	Datasheet	170In Stock	$25.70 $24.02 $21.97 $20.54 $19.97	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, Snap-In Plastic, > 1000ml/min at 7 kPa, ePTFE (Oleophobic), Gray, IP69K VENT-PQ1NGY-O8002 Amphenol LTW 1: $4.08 322In Stock	Mfr. Part No. VENT-PQ1NGY-O8002 Mouser Part No 523-VENT-PQ1NGYO8002	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, Snap-In Plastic, > 1000ml/min at 7 kPa, ePTFE (Oleophobic), Gray, IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	322In Stock	$4.08 $3.48 $3.23 $2.87 View $2.78 $2.57 $2.52	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M8 Metal, M8x1.25, Screw Thread, > 1200ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 40 kPa, IP68 VT-BMM08ME-NO8001 Amphenol LTW 1: $6.30 1,294In Stock 280Expected 2027/01/21 New Product	Mfr. Part No. VT-BMM08ME-NO8001 Mouser Part No 523-VTBMM08MENO8001 New Product	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M8 Metal, M8x1.25, Screw Thread, > 1200ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 40 kPa, IP68 Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	1,294In Stock 280Expected 2027/01/21	$6.30 $6.29 $5.40 $5.38 View $4.99 $4.47 $4.21 $3.80 $3.38	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, Snap-In Plastic, > 250ml/min at 7 kPa, ePTFE (Hydrophobic), Water Entry Pressure 60kPa / 60s, Black, IP68 / IP69K VT-BPQ01BK-NO8001 Amphenol LTW 1: $3.04 110In Stock New Product	Mfr. Part No. VT-BPQ01BK-NO8001 Mouser Part No 523-VTBPQ01BKNO8001 New Product	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, Snap-In Plastic, > 250ml/min at 7 kPa, ePTFE (Hydrophobic), Water Entry Pressure 60kPa / 60s, Black, IP68 / IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	110In Stock	$3.04 $2.83 $2.42 $2.28	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M12 Plastic, With Nut, M12x1.5, Screw Thread, > 3000ml/min at 7 kPa, ePTFE (Hydrophobic), Black, IP69K VENT-PS1YBK-N8002 Amphenol LTW 1: $4.66 5,317In Stock	Mfr. Part No. VENT-PS1YBK-N8002 Mouser Part No 523-VENTPS1YBKN8002	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M12 Plastic, With Nut, M12x1.5, Screw Thread, > 3000ml/min at 7 kPa, ePTFE (Hydrophobic), Black, IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	5,317In Stock	$4.66 $3.97 $3.72 $3.54 View $3.37 $3.16 $3.00 $2.99	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M10 Metal, M10x1.0, Screw Thread, > 3000ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 60 kPa, IP68 VT-BMM10ME-NO8001 Amphenol LTW 1: $17.18 14In Stock 20Expected 2026/12/02 New Product	Mfr. Part No. VT-BMM10ME-NO8001 Mouser Part No 523-VTBMM10MENO8001 New Product	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M10 Metal, M10x1.0, Screw Thread, > 3000ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 60 kPa, IP68 Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	14In Stock 20Expected 2026/12/02	$17.18 $15.26 $14.30 $13.34 View $12.60 $11.91 $11.34	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M8 Plastic, M8x1.25, Screw Thread, > 500ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 60 kPa / 60s, Black, IP68 VT-BPM08BK-NO8001 Amphenol LTW 1: $3.04 642In Stock 560Expected 2026/11/30 New Product	Mfr. Part No. VT-BPM08BK-NO8001 Mouser Part No 523-VTBPM08BKNO8001 New Product	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M8 Plastic, M8x1.25, Screw Thread, > 500ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 60 kPa / 60s, Black, IP68 Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	642In Stock 560Expected 2026/11/30	$3.04 $2.76 $2.61 $2.43 View $2.13 $2.07 $1.56	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M8 Plastic, M8x1.25, Screw Thread, > 500ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 60 kPa / 60s, Gray, IP68 VT-BPM08GY-NO8001 Amphenol LTW 1: $3.04 130In Stock 50Expected 2026/11/19 New Product	Mfr. Part No. VT-BPM08GY-NO8001 Mouser Part No 523-VTBPM08GYNO8001 New Product	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M8 Plastic, M8x1.25, Screw Thread, > 500ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 60 kPa / 60s, Gray, IP68 Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	130In Stock 50Expected 2026/11/19	$3.04 $2.76 $2.61 $2.43 View $1.83 $1.70 $1.59	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M14 Plastic, M14*1.5, Screw Thread, > 6000ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 20kPa / 60s, IP67 VT-BPM14GY-NO7001 Amphenol LTW 1: $7.97 35In Stock New Product	Mfr. Part No. VT-BPM14GY-NO7001 Mouser Part No 523-VTBPM14GYNO7001 New Product	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M14 Plastic, M14*1.5, Screw Thread, > 6000ml/min at 7 kPa, ePTFE (Oleophobic), Water Entry Pressure 20kPa / 60s, IP67 Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	35In Stock	$7.97 $6.76 $6.33 $6.04 View $5.75 $5.38 $5.12 $4.88 $4.84	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M32 Plastic, M32*1.5, Screw Thread, > 16L/min at 1.2 kPa, ePTFE (Oleophobic), Water Entry Pressure 40kPa / 60s, IP68 VT-BPM32GY-NO8001 Amphenol LTW 1: $13.37 61In Stock 30On Order New Product	Mfr. Part No. VT-BPM32GY-NO8001 Mouser Part No 523-VTBPM32GYNO8001 New Product	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M32 Plastic, M32*1.5, Screw Thread, > 16L/min at 1.2 kPa, ePTFE (Oleophobic), Water Entry Pressure 40kPa / 60s, IP68 Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	61In Stock 30On Order On Order Ship Dates Mfr. No: VT-BPM32GY-NO8001 Stock: 61 Can Dispatch Immediately On Order: 20 Expected 2026/10/29 10 Expected 2026/12/10 Factory Lead Time: 16 Weeks	$13.37 $12.49 $11.42 $10.92	Min.: 1 Mult.: 1
Circular Metric Connectors Over-pressure Relief Vent, M4, Metal, Screw Thread, > 650ml/min at 1.5 kPa, Opening Pressure 3 1 kPa, ePTFE (Oleophobic), Silver, IP68 / IP69K VT-RMH01ME-NO8001 Amphenol LTW 1: $36.09 7In Stock 10Expected 2026/12/15 New Product	Mfr. Part No. VT-RMH01ME-NO8001 Mouser Part No 523-VTRMH01MENO8001 New Product	Amphenol LTW	Circular Metric Connectors Over-pressure Relief Vent, M4, Metal, Screw Thread, > 650ml/min at 1.5 kPa, Opening Pressure 3 1 kPa, ePTFE (Oleophobic), Silver, IP68 / IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	7In Stock 10Expected 2026/12/15	$36.09 $31.30 $29.33 $27.95 View $26.61 $24.95	Min.: 1 Mult.: 1
Circular Metric Connectors Over-pressure Relief Vent, M5, Metal, Screw Thread, > 500ml/min at 1.5 kPa, Opening Pressure 4 1 kPa, ePTFE (Oleophobic), Silver, IP68 / IP69K VT-RMH02ME-NO8001 Amphenol LTW 1: $32.45 18In Stock New Product	Mfr. Part No. VT-RMH02ME-NO8001 Mouser Part No 523-VTRMH02MENO8001 New Product	Amphenol LTW	Circular Metric Connectors Over-pressure Relief Vent, M5, Metal, Screw Thread, > 500ml/min at 1.5 kPa, Opening Pressure 4 1 kPa, ePTFE (Oleophobic), Silver, IP68 / IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	18In Stock	$32.45 $27.56 $23.34 $21.82 $21.39	Min.: 1 Mult.: 1
Circular Metric Connectors Over-pressure Relief Vent, M16, Metal, M16*0.8, Screw Thread, > 230ml/min at 2.5 kPa, Opening Pressure 5 1 kPa, ePTFE (Oleophobic), Silver, IP68 / IP69K VT-RMM16ME-NO8001 Amphenol LTW 1: $23.63 14In Stock 10On Order New Product	Mfr. Part No. VT-RMM16ME-NO8001 Mouser Part No 523-VTRMM16MENO8001 New Product	Amphenol LTW	Circular Metric Connectors Over-pressure Relief Vent, M16, Metal, M16*0.8, Screw Thread, > 230ml/min at 2.5 kPa, Opening Pressure 5 1 kPa, ePTFE (Oleophobic), Silver, IP68 / IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	14In Stock 10On Order	$23.63 $20.09 $19.14 $18.27 View $17.40 $16.32 $15.54	Min.: 1 Mult.: 1
Circular Metric Connectors Over-pressure Relief Vent, M20, Metal, M20*1.5, Screw Thread, > 500ml/min at 4 kPa, Opening Pressure 30 2 kPa, ePTFE (Oleophobic), Silver, IP68 / IP69K VT-RMM20ME-NO8002 Amphenol LTW 1: $33.11 30In Stock New Product	Mfr. Part No. VT-RMM20ME-NO8002 Mouser Part No 523-VTRMM20MENO8002 New Product	Amphenol LTW	Circular Metric Connectors Over-pressure Relief Vent, M20, Metal, M20*1.5, Screw Thread, > 500ml/min at 4 kPa, Opening Pressure 30 2 kPa, ePTFE (Oleophobic), Silver, IP68 / IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	30In Stock	$33.11 $28.12 $26.35 $25.76 View $24.53 $22.98	Min.: 1 Mult.: 1
Circular Metric Connectors Over-pressure Relief Vent, M32, Metal, M32*1.5, Screw Thread, > 500ml/min at 1.5 kPa, Opening Pressure 4 1 kPa, ePTFE (Oleophobic), Silver, IP67 VT-RMM32ME-NO7001 Amphenol LTW 1: $28.96 5In Stock 30On Order New Product	Mfr. Part No. VT-RMM32ME-NO7001 Mouser Part No 523-VTRMM32MENO7001 New Product	Amphenol LTW	Circular Metric Connectors Over-pressure Relief Vent, M32, Metal, M32*1.5, Screw Thread, > 500ml/min at 1.5 kPa, Opening Pressure 4 1 kPa, ePTFE (Oleophobic), Silver, IP67 Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	5In Stock 30On Order On Order Ship Dates Mfr. No: VT-RMM32ME-NO7001 Stock: 5 Can Dispatch Immediately On Order: 10 Expected 2026/12/25 20 Expected 2026/12/28 Factory Lead Time: 15 Weeks	$28.96 $27.05 $25.83 $23.12 $22.68	Min.: 1 Mult.: 1
Conduit Fittings & Accessories Over-pressure Relief Vent, M20, Metal, M20*1.5, Screw Thread, > 2000 ml/min at 7 kPa, Opening Pressure 40 5 kPa, ePTFE (Oleophobic), Silver, IP69K VENT-MS4NME-O8001 Amphenol LTW 1: $12.79 183In Stock 1,870On Order	Mfr. Part No. VENT-MS4NME-O8001 Mouser Part No 523-VENTMS4NMEO8001	Amphenol LTW	Conduit Fittings & Accessories Over-pressure Relief Vent, M20, Metal, M20*1.5, Screw Thread, > 2000 ml/min at 7 kPa, Opening Pressure 40 5 kPa, ePTFE (Oleophobic), Silver, IP69K Learn More about Amphenol LTW amphenol over pressure relief vents	Datasheet	183In Stock 1,870On Order On Order Ship Dates Mfr. No: VENT-MS4NME-O8001 Stock: 183 Can Dispatch Immediately On Order: 540 Expected 2027/01/15 1,330 Expected 2027/02/05 Factory Lead Time: 17 Weeks	$12.79 $12.13 $11.11 $10.63	Min.: 1 Mult.: 1
Conduit Fittings & Accessories Over-pressure Relief Vent, Rectangular, Plastic, 4*M6, >10000 ml/min at 7 kPa, Opening Pressure 30 5 kPa, ePTFE (Oleophobic), Black, IP69K VENT-PR1NBK-O8001 Amphenol LTW 1: $15.05 152In Stock 270Expected 2027/01/21	Mfr. Part No. VENT-PR1NBK-O8001 Mouser Part No 523-VENTPR1NBKO8001	Amphenol LTW	Conduit Fittings & Accessories Over-pressure Relief Vent, Rectangular, Plastic, 4*M6, >10000 ml/min at 7 kPa, Opening Pressure 30 5 kPa, ePTFE (Oleophobic), Black, IP69K Learn More about Amphenol LTW amphenol over pressure relief vents	Datasheet	152In Stock 270Expected 2027/01/21	$15.05 $12.79 $11.99 $11.42 View $10.89 $10.19 $9.70 $9.68	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M12 Plastic, Without Nut, M12x1.5, Screw Thread, > 1000ml/min at 7 kPa, ePTFE (Hydrophobic), Black, IP69K VENT-PS1NBK-N8001 Amphenol LTW 1: $2.47 27,712In Stock	Mfr. Part No. VENT-PS1NBK-N8001 Mouser Part No 523-VENT-PS1NBKN8001	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M12 Plastic, Without Nut, M12x1.5, Screw Thread, > 1000ml/min at 7 kPa, ePTFE (Hydrophobic), Black, IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	27,712In Stock	$2.47 $2.35 $2.07 $1.83 View $1.67 $1.57	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M12 Plastic, With Nut, M12x1.5, Screw Thread, > 1000ml/min at 7 kPa, ePTFE (Hydrophobic), Black, IP69K VENT-PS1YBK-N8001 Amphenol LTW 1: $2.92 24,717In Stock 13,580Expected 2027/01/22	Mfr. Part No. VENT-PS1YBK-N8001 Mouser Part No 523-VENT-PS1YBKN8001	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M12 Plastic, With Nut, M12x1.5, Screw Thread, > 1000ml/min at 7 kPa, ePTFE (Hydrophobic), Black, IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	24,717In Stock 13,580Expected 2027/01/22	$2.92 $2.72 $2.33 $2.17 View $1.99 $1.86 $1.73	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M12 Plastic, With Nut, M12x1.5, Screw Thread, > 550ml/min at 7 kPa, ePTFE (Oleophobic), Black, IP69K VENT-PS1YBK-O8001 Amphenol LTW 1: $3.07 7,279In Stock	Mfr. Part No. VENT-PS1YBK-O8001 Mouser Part No 523-VENT-PS1YBKO8001	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M12 Plastic, With Nut, M12x1.5, Screw Thread, > 550ml/min at 7 kPa, ePTFE (Oleophobic), Black, IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	7,279In Stock	$3.07 $2.63 $2.47 $2.29 $2.26	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M6 Plastic, M6x0.75, Screw Thread, > 300ml/min at 7 kPa, ePTFE (Oleophobic), Black, IP69K VENT-PS2NBK-O8001 Amphenol LTW 1: $3.40 59,187In Stock	Mfr. Part No. VENT-PS2NBK-O8001 Mouser Part No 523-VENT-PS2NBKO8001	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M6 Plastic, M6x0.75, Screw Thread, > 300ml/min at 7 kPa, ePTFE (Oleophobic), Black, IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	59,187In Stock	$3.40 $2.90 $2.71 $2.54 View $2.33 $2.17 $2.05 $2.04	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M12 Metal, M12x1.5, Screw Thread, > 1760ml/min at 7 kPa, ePTFE (Oleophobic), IP69K VENT-MS1NME-O8001 Amphenol LTW 1: $4.57 9,693In Stock	Mfr. Part No. VENT-MS1NME-O8001 Mouser Part No 654-VENT-MS1NMEO8001	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M12 Metal, M12x1.5, Screw Thread, > 1760ml/min at 7 kPa, ePTFE (Oleophobic), IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	9,693In Stock	$4.57 $4.27 $3.91 $3.65 View $3.40 $3.12 $2.91 $2.86 $2.79	Min.: 1 Mult.: 1
Circular Metric Connectors Pressure Relief Vent, M12 Stainless Steel, M12x1.5, Screw Thread, > 1600ml/min at 7 kPa, ePTFE (Oleophobic), IP69K VENT-MS1NMS-O8001 Amphenol LTW 1: $7.98 3,829In Stock 7,400On Order	Mfr. Part No. VENT-MS1NMS-O8001 Mouser Part No 654-VENT-MS1NMSO8001	Amphenol LTW	Circular Metric Connectors Pressure Relief Vent, M12 Stainless Steel, M12x1.5, Screw Thread, > 1600ml/min at 7 kPa, ePTFE (Oleophobic), IP69K Learn More about Amphenol LTW amphenol screw vent m12	Datasheet	3,829In Stock 7,400On Order On Order Ship Dates Mfr. No: VENT-MS1NMS-O8001 Stock: 3,829 Can Dispatch Immediately On Order: 4,400 Pending 3,000 Expected 2026/12/15 Factory Lead Time: 18 Weeks	$7.98 $7.45 $6.83 $6.43	Min.: 1 Mult.: 1
Conduit Fittings & Accessories Over-pressure Relief Vent, M40, Metal, M40*1.5, Screw Thread, > 4500 ml/min at 7 kPa, Opening Pressure 40 5 kPa, ePTFE (Oleophobic), Silver, IP69K VENT-MS5NME-O8001 Amphenol LTW 1: $23.43 19In Stock	Mfr. Part No. VENT-MS5NME-O8001 Mouser Part No 523-VENTMS5NMEO8001	Amphenol LTW	Conduit Fittings & Accessories Over-pressure Relief Vent, M40, Metal, M40*1.5, Screw Thread, > 4500 ml/min at 7 kPa, Opening Pressure 40 5 kPa, ePTFE (Oleophobic), Silver, IP69K Learn More about Amphenol LTW amphenol over pressure relief vents	Datasheet	19In Stock	$23.43 $21.90 $20.03 $18.71 View $17.88 $16.86	Min.: 1 Mult.: 1
Circular Metric Connectors Circular Metric Connector, Nut, Metal APTM-AMBPA012-001 Amphenol LTW 1: $1.52 8,241In Stock	Mfr. Part No. APTM-AMBPA012-001 Mouser Part No 654-APTM-AMBPA012001	Amphenol LTW	Circular Metric Connectors Circular Metric Connector, Nut, Metal Learn More about Amphenol LTW m waterproof caps accessories	Datasheet	8,241In Stock	$1.52 $1.41 $1.22 $1.16 View $1.08 $1.02 $0.98 $0.952 $0.897	Min.: 1 Mult.: 1

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Pressure Relief Vents

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