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We've got about 8,000 units in stock right now at Ningbo, so lead time is roughly 2-3 weeks for standerd carton packging — but check if you need faster shippng, as air freight can cut that to 5-7 days.
These DJ221 male cylindrical terminals are cold-pressed from brass, which gives them tighter dimensional tolerance than stamped ones in most cases; the insulation characteristic means they're better than bare terminals for environments where shorting is a concern.
It basically handles conductivity fine for most industrial setups, though we wouldn't recommend it for high-vibration application since the cold pressing process can make brass slightly more brittle than forged alternatives — just a heads up.
3mm diameter is teh sweet spot for most buyers, but we've seen labs using these for prototype boards where they need a secure mount; the male cylindrical shape lets you push them into a female socket without much force.
COA is included with every carton, and the REACH certification covers the whole batch (usually 5,000 units or so per lot), so if you're sourcing for EU compliance, you're covered — just confirm the HS 8547200000 on your customs docs.
Also, one detail that catches new buyers off guard: the insulation sleeve doesn't cover the full length, so if you're using them in tight spaces, you'll need to account for about 2mm of exposed brass at the base.
Our standard MOQ for the DJ221 is 10,000 pieces. We can discuss lower quantities for trial orders, but that’s the typical starting point.
Lead time is usually 15-20 working days after order confirmation and payment, depending on the quantity. We’ll confirm exact timing when you place the order.
Yes, they are REACH certified. We can provide the relevant documentation upon request to support your compliance needs.
Actually, the 'Insulation' character means the terminal itself is non-insulated—it’s bare brass. If you need insulated versions, that would be a different model. This one is just the metal terminal.
They come packed in standard cartons, suitable for shipping. For large orders, we can also arrange palletizing to protect the terminals during transit.
