Time Delay Igniter | TDI XL | PacSci EMC
When Milliseconds Matter™

Time Delay Igniter | TDI XL.

PacSci EMC / Products / Time Delays / Time Delay Igniter | TDI XL


Time Delay Igniter


The TDI XL is used for igniting time delays. Support hardware and assembly is not required. Backwards assembly is eliminated by the geometric interface. Our TDI XL assures reliable ignition under harsh environments and variable gap/alignment conditions. To protect and preserve the explosive primer for extended life and high reliability under harsh conditions, we provide a one piece, hermetically sealed enclosure.

This time delay igniter is an oilfield ordnance device designed for use in downhole oil and gas exploration, completion, and production applications. Primarily used to initiate time delays, we can adapt its use for other downhole oilfield devices.

Firing Characteristics
No-Fire: 7.4 ft-lbs
All-Fire: 12.4 ft-lbs

Material Data
Cap & Housing: CRES

Firing Pin Config.
60° X .050 Spherical Radius as shown

Explosive Materials
Output Material: TiKP
N.E.W. 170 mg

Temperature Rating
500°F for 12 hours
450°F for 100 hours
435°F for 200 hours
Ignites 51-8200, 51-8399 or 51-8398 delays

Shipping Classification
Number/Class: UN0454 / 1.4S
Name: Igniter
Reference Number: EX2014040293
NRCanada Authorized List

EC Type Examination Cert


Time Delay Igniter Technical



Need more information or have a specific requirement you would like us to meet?
Contact us at the link below, or for immediate assistance call 844.737.3464.

Contact Us

Back to Top