
Why do you choose us.
1. High Quality & Competitive Price & Good Service
2. Prompt reply and the experienced engineers to track all the process
3. Advanced equipment and excellent R&D Team.
4. Highly skilled manufacturing process & Strict quality Control System.
5. Small orders supported.
Significant product benefits include:
1)A wide variety of standard spool sizes.
2Custom spools for applications including: Coaxial cable, rope, speaker wire, THHN wire, CATV wire, hose, chain, tubing, packing material and fabrics.
3)Industry-leading spool technology and ongoing innovation
4)High impact recyclable engineering materials
5)Structural integrity and impact resistance
6)Zero corrosion
301ABS engineering plastic.For high speed stranding fiber,optical cable ,communication cables.
Technical specification and drawings
Â
Type |
Weight (gram) |
d1 (mm) |
D1 (mm) |
d2 (mm) |
D2 (mm) |
H1 (mm) |
H2 (mm) |
d3 (mm) |
PC-70 |
40 |
70 |
38 |
70 |
85 |
20 |
||
PC-80 |
70 |
80 |
50 |
64 |
80 |
20 |
||
PC-83 |
70 |
83 |
45 |
100 |
120 |
20 |
||
PC-100A |
110 |
100 |
45 |
70 |
88 |
20 |
||
PC-100B |
100 |
100 |
45 |
100 |
120 |
20 |
||
PC-125A |
180 |
125 |
65 |
100 |
120 |
20 |
||
PC-125B |
170 |
125 |
70 |
100 |
120 |
20 |
||
PC-130A |
200 |
130 |
65 |
100 |
120 |
22/25 |
||
PC-130B |
210 |
130 |
65 |
100 |
120 |
22 |
||
SH-16 |
230 |
150 |
90 |
100 |
124 |
30 |
||
PC-185A |
400 |
185 |
128 |
155 |
178 |
30 |
||
PC-185B |
500 |
185 |
128 |
155 |
178 |
30 |
||
PC-185C |
500 |
185 |
130 |
160 |
180 |
30 |
||
PC-220A |
660 |
220 |
110 |
155 |
185 |
40 |
||
PC-220B |
660 |
220 |
110 |
155 |
185 |
38 |
||
PC-220C |
660 |
220 |
110 |
155 |
185 |
30 |
||
PC-250 |
870 |
250 |
110 |
155 |
185 |
40 |
||
PC-300A |
1400 |
300 |
180 |
170 |
200 |
32 |
||
PC-300B |
1400 |
300 |
180 |
170 |
200 |
100 |
||
PC-355 |
1950 |
355 |
224 |
160 |
200 |
36 |
||
PC-410 |
4550 |
410 |
310 |
180 |
228 |
70 |
||
PC-500A |
8450 |
500 |
315 |
180 |
250 |
40 |
||
PC-500A1 |
8450 |
497 |
315 |
180 |
250 |
40 |
||
PC-500B |
8600 |
500 |
250 |
250 |
300 |
56 |
||
PC-500B2 |
9020 |
500 |
250 |
240 |
290 |
40 |
||
PC-500C |
8600 |
500 |
250 |
235 |
300 |
56Â |

Why do you choose us.
1. High Quality & Competitive Price & Good Service
2. Prompt reply and the experienced engineers to track all the process
3. Advanced equipment and excellent R&D Team.
4. Highly skilled manufacturing process & Strict quality Control System.
5. Small orders supported.
Significant product benefits include:
1)A wide variety of standard spool sizes.
2Custom spools for applications including: Coaxial cable, rope, speaker wire, THHN wire, CATV wire, hose, chain, tubing, packing material and fabrics.
3)Industry-leading spool technology and ongoing innovation
4)High impact recyclable engineering materials
5)Structural integrity and impact resistance
6)Zero corrosion
301ABS engineering plastic.For high speed stranding fiber,optical cable ,communication cables.
Technical specification and drawings
Â
Type |
Weight (gram) |
d1 (mm) |
D1 (mm) |
d2 (mm) |
D2 (mm) |
H1 (mm) |
H2 (mm) |
d3 (mm) |
PC-70 |
40 |
70 |
38 |
70 |
85 |
20 |
||
PC-80 |
70 |
80 |
50 |
64 |
80 |
20 |
||
PC-83 |
70 |
83 |
45 |
100 |
120 |
20 |
||
PC-100A |
110 |
100 |
45 |
70 |
88 |
20 |
||
PC-100B |
100 |
100 |
45 |
100 |
120 |
20 |
||
PC-125A |
180 |
125 |
65 |
100 |
120 |
20 |
||
PC-125B |
170 |
125 |
70 |
100 |
120 |
20 |
||
PC-130A |
200 |
130 |
65 |
100 |
120 |
22/25 |
||
PC-130B |
210 |
130 |
65 |
100 |
120 |
22 |
||
SH-16 |
230 |
150 |
90 |
100 |
124 |
30 |
||
PC-185A |
400 |
185 |
128 |
155 |
178 |
30 |
||
PC-185B |
500 |
185 |
128 |
155 |
178 |
30 |
||
PC-185C |
500 |
185 |
130 |
160 |
180 |
30 |
||
PC-220A |
660 |
220 |
110 |
155 |
185 |
40 |
||
PC-220B |
660 |
220 |
110 |
155 |
185 |
38 |
||
PC-220C |
660 |
220 |
110 |
155 |
185 |
30 |
||
PC-250 |
870 |
250 |
110 |
155 |
185 |
40 |
||
PC-300A |
1400 |
300 |
180 |
170 |
200 |
32 |
||
PC-300B |
1400 |
300 |
180 |
170 |
200 |
100 |
||
PC-355 |
1950 |
355 |
224 |
160 |
200 |
36 |
||
PC-410 |
4550 |
410 |
310 |
180 |
228 |
70 |
||
PC-500A |
8450 |
500 |
315 |
180 |
250 |
40 |
||
PC-500A1 |
8450 |
497 |
315 |
180 |
250 |
40 |
||
PC-500B |
8600 |
500 |
250 |
250 |
300 |
56 |
||
PC-500B2 |
9020 |
500 |
250 |
240 |
290 |
40 |
||
PC-500C |
8600 |
500 |
250 |
235 |
300 |
56Â |
SMA means surface mount assembly. It is a new generation of electronic assembly technology, which compresses traditional electronic components into a device with a volume of only a few tenths.
Surface mounting is not a new concept, it is derived from earlier processes, such as flat mounting and mixed mounting.
For the assembly of electronic circuits, a point-to-point wiring method was initially adopted, and there was no substrate at all. The packaging of the first semiconductor device uses radial pins, which are inserted into the through holes of the monolithic circuit boards that have been used for the packaging of resistors and capacitors. Active components have been widely used in the past ten years.
Zener Diodes,Surface Mount Standard Rectifiers,Smd Bridge Rectifier,zener diodes manufacturers
Changzhou Changyuan Electronic Co., Ltd. , https://www.changyuanelectronic.com