Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Thorlabs
ECH4C
Thorlabs ECH4C — Ø4.0 mm End-Cap Holder with Flexure Clamp
The Thorlabs ECH4C is a ø4.0 mm end-cap holder featuring a flexure clamp, carrying a package weight of 1.05 lbs per unit following its release on April 23, 2018. Lifecycle status for this assembly should be verified against current manufacturer documentation prior to integration. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.
- Manufacturer
- Thorlabs
- Part number
- ECH4C
- Product series
- Ø4.0 mm End-Cap Holder with Flexure Clamp
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to ECH4C.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Name
- Ø4.0 mm End-Cap Holder with Flexure Clamp
- Lifecycle Status
- Refer to current manufacturer documentation
- Release Date
- April 23, 2018
- Package Weight
- 1.05 lbs Each
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Thorlabs ECH4C. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.