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mule.
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Forums › Knowledge Base › Recovery Help › J-Tek e-match info
I was talking to someone Saturday about the different lengths on the J-teks we had seen. Oddly enough I just ran across a posting of part numbers and the lengths of the leads….
Part Number Lead Length
J-Tek1 12″ (30 cm)
J-Tek2 24″ (61 cm)
J-Tek3 36″ (91 cm)
J-Tek7 80″ (203 cm)
J-Tek10 114″ (289 cm)
J-Tek12 163″ (414 cm)
J- Tek15 199″ (505 cm)
J-Tek Match Head Technical Information
Part Number
J-Tek
Bridge Wire Resistance’ 1 ohm ± .2 ohms
Maximum No-Fire Current; .30 amp
Minimum All-Fire Current; .75 amp.
Recommended Min. Firing Current; 1.00 amp
Recommended Nominal Firing Current; 1.25 amp.
Maximum Test Current; .04 amp
Part Number; M-Tek I doubt anyone gets these here.
Bridge Wire Resistance; 1 ohm ± .2 ohms
Maximum No-Fire Current; .30 amp.
Minimum All-Fire Current; .50 amp.
Recommended Min. Firing Current; .75 amp.
Recommended Nominal Firing Current; 1.00 amp.
Maximum Test Current; .04 amp.
Quick way to tell is the J-tek has red heads, M-tek brown and larger in diameter head. Tim sells J-teks, but I’m not sure if he gets Ms, I didn’t ask. Someone else can pipe up on this one…
Greg
I think Tim used to carry M’s, but not anymore. I think I still have a few.
-Ken
I use Ms for other stuff, I like the larger head and lower amp firing requirements.
We are Good to Go with our scheduled and approved launch on Saturday April 5th and Sunday April 6th, from the North Site, subject to change – Mostly cloudy and High Winds predicted. Range and waiver should be active by 9AM on Saturday. The Pawnee National Grassland remains fragile and dry, so extra precautions are in order. Please stay on the authorized roads and please don’t park more than 100’ off the road at the flight line.