Ferramentas

High-power automotive relay JD2912 DC48V automotive relay Forklift special relay Small common sense of relay: In the model, A (a) stands for normally open, B (b) stands for normally closed, and no represents conversion;

Dimension: 40 * 40 * 3.8 mm Wire specifications: 100 + / - 5 mm long RV lead wire single head 5 mm tin plating Internal resistance value: 2.4 ~ 2.7 Ω (23 + / - 1 ℃, environment temperature 1 KHZ Ac test) The largest temperature difference: delta Tmax (Qc = 0) more than 61 ℃. Working current: Imax = 5 (rated voltage startup) Rated voltage: DC12V (Vmax: 15.5 V) The refrigeration power: Qcmax 45 w The assembly pressure: 85 n/cm2 Working conditions: temperature range and 55 ℃ ~ 83 ℃ (high environmental temperature will directly affect the cooling efficiency) Encapsulation process: standard around 704 silicone rubber seal Packing: bubble box packing, storing conditions - 10 ℃ to 40 ℃ ambient temperature

0.2 w ultra low power, and more than 2835 chip led, long light test, heat dissipation is no problem, this please rest assured. 5000 mah mobile power supply, with sustainable light up 100 hours. Can fit into a purse, also can hang on the keys, very portable.

Dimension: 40 * 40 * 3.8 mm Wire specifications: 100 + / - 5 mm long RV lead wire single head 5 mm tin plating Internal resistance value: 2.4 ~ 2.7 Ω (23 + / - 1 ℃, environment temperature 1 KHZ Ac test) The largest temperature difference: delta Tmax (Qc = 0) more than 61 ℃. Working current: Imax = 5 (rated voltage startup) Rated voltage: DC12V (Vmax: 15.5 V) The refrigeration power: Qcmax 45 w The assembly pressure: 85 n/cm2 Working conditions: temperature range and 55 ℃ ~ 83 ℃ (high environmental temperature will directly affect the cooling efficiency) Encapsulation process: standard around 704 silicone rubber seal Packing: bubble box packing, storing conditions - 10 ℃ to 40 ℃ ambient temperature

Computer digital wash clean dust ear ear ball to blow blow the balloon blowing dust ball bellows blow gas Product use: Clean optical lens, can also be used to clean the digital camera, digital video camera can also clean the computer mainframe, high-grade watch movement contour precision equipment Product features: Blowing balloons in pieces using the German import latex material and anti-aging not degum, elastic, do not fade tentacles not sticky; Winter will not stiff Pieces enough to blow gas, let more dust, nowhere to hide; In pieces the neck of the balloon blowing blowing mouth and sphere (junction) with increasing processing, not easily bend, effectively prevent the mouth touch lens damage in the process of use; Use skills: U in the use of blowing balloons, attention should be paid to avoid blowing ash to can't clean up the place. Blowing the lens should be down in principle, the greatest degree of avoid ash into the camera lens. And squeeze the sphere to speed, so as to genera

LED luminous counter finger ring electronic counting electronic products counting machine < mixed color > Full hundred sound counter: "didi" full hundred sound 100,200,300 these full hundred Numbers will send two beeps to remind with LED lights visible at night [name] : new full-tone led counter [size] : 3.8cm*3cm*1.6cm card package Count of 0-99999 The new type of manual electronic counter w

Dupont wire to test hook Logic analyzer Test hook 10 pieces of test clip quantity (10pcs)