CDRH chip inductor: the magnetic core of this product is made of high-quality nickel core magnetic materials from Taiwan and Japan. The magnetic core can withstand high current, low temperature coefficient and stable characteristics. The enamelled copper wire can withstand the 180 ℃ high-temperature to ensure the quality.
The production process adopts full automation, fast production speed and fast delivery time are our first advantages. Our high-quality CDRH chip inductor solves the problem of insufficient current power and space for customers, which is deeply loved by customers in China, Europe and America.
2. Product Parameter (Specification) of CDRH Chip Inductor
1. Five-ring pattern and size( SHAPE AND SIZE) ( unit mm )
Five ring number
Amax
B max
C max
D
F
CDRH63R
6.2
6.3
3.0
4.7
2.0
0.6
2.6
1.0
4.6
CDRH103R
10.3
10.4
3.0
7.7
3.0
1.2
3.6
1.7
7.3
CDRH104R
10.3
10.4
4.0
7.7
3.0
1.2
3.6
1.7
7.3
CDRH105R
10.3
10.4
5.0
7.7
3.0
1.2
3.6
1.7
7.3
2. Five ring number representation
CDRH 104R – 221 K
1 2 3 4
(1). Number (Type): STDR chip power inductor model (CDRH)
(2). Size (Size): External dimensions, outer diameter 10mm, height 4mm, (According to size) (104R)
(3). Nominal Inductance (Inductance): "221" means 220uH (Example: "221"for 220uH) (221 )
(4). Inductance tolerance (Tolerance): "M: ±20%, "K": ±10%, "J": ±5% (K )
E
H
I
J
|
CDRH63R Series characteristics |
||||
|
Five ring number |
L Uh |
TESTING FREQ. |
DCR (Ω)MAX |
I DC A MAX |
|
△ L/L=35% |
||||
|
Inductance value |
Test frequency |
DC Resistance |
△ t=40℃ |
|
|
Rated current |
||||
|
CDRH63R-2R5N |
2.5 |
100 KHZ |
0.018 |
2.6 |
|
CDR63R-3R3N |
3.3 |
100 KHZ |
0.02 |
2.3 |
|
CDRH63R-4R0N |
4.0 |
100 KHZ |
0.027 |
2.1 |
|
CDR63R-5R0N |
5.0 |
100 KHZ |
0.031 |
1.85 |
|
CDRH63R-6R0N |
6.0 |
100 KHZ |
0.042 |
1.7 |
|
CDR63R-8R0N |
8.0 |
100 KHZ |
0.05 |
1.5 |
|
CDRH63R-100N |
10 |
100 KHZ |
0.054 |
1.3 |
|
CDR63R-120N |
12 |
100 KHZ |
0.072 |
1.2 |
|
CDRH63R-150N |
15 |
100 KHZ |
0.082 |
1.1 |
|
CDR63R-180N |
18 |
100 KHZ |
0.102 |
1.05 |
|
CDRH63R-220N |
22 |
100 KHZ |
0.119 |
0.95 |
|
CDR63R-270N |
27 |
100 KHZ |
0.146 |
0.85 |
|
CDRH63R-330N |
33 |
100 KHZ |
0.183 |
0.76 |
|
CDR63R-390N |
39 |
100 KHZ |
0.21 |
0.68 |
|
CDRH63R-470N |
47 |
100 KHZ |
0.23 |
0.6 |
|
CDR63R-560N |
56 |
100 KHZ |
0.305 |
0.55 |
|
CDRH63R-680N |
68 |
100 KHZ |
0.351 |
0.48 |
|
CDR63R-820N |
82 |
100 KHZ |
0.419 |
0.45 |
|
CDRH63R-101N |
100 |
100KHZ |
0.52 |
0.4 |
|
CDRH103R Series characteristics |
||||
|
Five ring number |
L Uh |
TESTING FREQ. |
DCR (Ω)MAX |
I DC A MAX |
|
△ L/L=35% |
||||
|
Inductance value |
Test frequency |
DC Resistance |
△ t=40℃ |
|
|
Rated current |
||||
|
CDRH103R-100N |
10 |
100 KHZ |
0.058 |
2.7 |
|
CDR103R-120N |
12 |
100 KHZ |
0.072 |
2.25 |
|
CDRH103R-150N |
15 |
100 KHZ |
0.086 |
2.22 |
|
CDR103R-180N |
18 |
100 KHZ |
0.116 |
1.9 |
|
CDRH103R-220N |
22 |
100 KHZ |
0.145 |
1.78 |
|
CDR103R-270N |
27 |
100 KHZ |
0.175 |
0.63 |
|
CDRH103R-330N |
33 |
100 KHZ |
0.213 |
1.16 |
|
CDR103R-390N |
39 |
100 KHZ |
0.269 |
1.32 |
|
CDRH103R-470N |
47 |
100 KHZ |
0.299 |
1.18 |
|
CDR103R-560N |
56 |
100 KHZ |
0.336 |
1.1 |
|
CDRH103R-680N |
68 |
100 KHZ |
0.451 |
1.04 |
|
CDR103R-820N |
82 |
100 KHZ |
0.534 |
0.94 |
|
CDRH103R-101N |
100 |
100 KHZ |
0.7 |
0.84 |
|
CDR103R-121N |
120 |
100 KHZ |
0.765 |
0.76 |
|
CDRH103R-151N |
150 |
100KHZ |
0.876 |
0.70 |
|
CDRH104R Series characteristics |
||||
|
Five ring number |
L Uh |
TESTING FREQ. |
DCR (Ω)MAX |
I DC A MAX |
|
△ L/L=35% |
||||
|
Inductance value |
Test frequency |
DC Resistance |
△ t=40℃ |
|
|
Rated current |
||||
|
CDRH104R-1R5N |
1.5 |
100 KHZ |
0.008 |
10 |
|
CDR104R-2R5N |
2.5 |
100 KHZ |
0.01 |
7.5 |
|
CDRH104R-3R8N |
3.8 |
100 KHZ |
0.013 |
6 |
|
CDR104R-5R2N |
5.2 |
100 KHZ |
0.022 |
5.5 |
|
CDRH104R-7R0N |
7.0 |
100 KHZ |
0.027 |
4.8 |
|
CDR104R-100N |
10 |
100 KHZ |
0.035 |
4.4 |
|
CDRH104R-150N |
15 |
100 KHZ |
0.05 |
3.6 |
|
CDR104R-220N |
22 |
100 KHZ |
0.073 |
2.9 |
|
CDRH104R-330N |
33 |
100 KHZ |
0.093 |
2.3 |
|
CDR104R-470N |
47 |
100 KHZ |
0.128 |
2.1 |
|
CDRH104R-680N |
68 |
100 KHZ |
0.213 |
1.5 |
|
CDR104R-101N |
100 |
100 KHZ |
0.304 |
1.35 |
|
CDRH104R-151N |
150 |
100 KHZ |
0.506 |
1.15 |
|
CDR104R-221N |
220 |
100 KHZ |
0.756 |
0.92 |
|
CDRH104R-331N |
330 |
100KHZ |
1.09 |
0.70 |
|
CDRH105R Series characteristics |
||||
|
Five ring number |
L Uh |
TESTING FREQ. |
DCR (Ω)MAX |
I DC A MAX |
|
△ L/L=35% |
||||
|
Inductance value |
Test frequency |
DC Resistance |
△ t=40℃ |
|
|
Rated current |
||||
|
CDRH105R-100N |
10 |
100 KHZ |
0.026 |
3.45 |
|
CDR105R-120N |
12 |
100 KHZ |
0.032 |
3.4 |
|
CDRH105R-150N |
15 |
100 KHZ |
0.04 |
2.83 |
|
CDR105R-180N |
18 |
100 KHZ |
0.046 |
2.62 |
|
CDRH105R-220N |
22 |
100 KHZ |
0.059 |
2.44 |
|
CDR105R-270N |
27 |
100 KHZ |
0.065 |
2.24 |
|
CDRH105R-330N |
33 |
100 KHZ |
0.081 |
1.88 |
|
CDR105R-390N |
39 |
100 KHZ |
0.103 |
1.7 |
|
CDRH105R-470N |
47 |
100 KHZ |
0.122 |
1.56 |
|
CDR105R-560N |
56 |
100 KHZ |
0.145 |
1.39 |
|
CDRH105R-680N |
68 |
100 KHZ |
0.193 |
1.36 |
|
CDR105R-820N |
82 |
100 KHZ |
0.219 |
1.2 |
|
CDRH105R-101N |
100 |
100 KHZ |
0.247 |
1.09 |
|
CDR105R-121N |
120 |
100 KHZ |
0.298 |
1.00 |
|
CDR105R-151N |
150 |
100 KHZ |
0.355 |
0.91 |
|
CDR105R-181N |
180 |
100 KHZ |
0.393 |
0.84 |
|
CDR105R-221N |
220 |
100 KHZ |
0.484 |
0.75 |
|
CDR105R-271N |
270 |
100 KHZ |
0.633 |
0.68 |
|
CDR105R-331N |
330 |
100 KHZ |
0.78 |
0.6 |
|
CDR105R-391N |
390 |
100 KHZ |
0.958 |
0.57 |
|
CDR105R-471N |
470 |
100 KHZ |
1.22 |
0.5 |
|
CDR105R-561N |
560 |
100 KHZ |
1.352 |
0.47 |
|
CDR105R-681N |
680 |
100 KHZ |
1.519 |
0.43 |
|
CDR105R-821N |
820 |
100 KHZ |
1.694 |
0.39 |
|
CDRH105R-102N |
1000 |
100KHZ |
1.964 |
0.35 |
3. Product Feature And Application of CDRH Chip Inductor
CDRH chip inductor wound on a special ferrite core.
Characteristics : Rated Current: It is either the inductance is 10% lower than its initial value in DC. Saturation characteristics or temperature raise becomes △T=20℃(Ta=20℃), whichever is lower．
Operating temp: -30℃ to 105℃.
Applications: Pagers Cordless phone, High Freq Communication Products, Personal computers, Disk Drives and computer peripherals, DC power supply circuits.
4. Product Details of CDRH Chip Inductor
CDRH chip inductor Features:
These miniature chip inductors wound on a special ferrite core. SMTSDR322520 / 453226 / 322515 are high Q value at high frequencies and low DC resistance. SMTSDR321618C / 322520C / 453226C / 565047C are low DC resistance, high current capacity, and are low DC resistance, high current capacity, and for use as choke coil in DC power supply circuits.
5.
Chất lượng sản phẩm của cuộn cảm chip CDRH
Thiết bị kiểm tra:
Điện cảm được đo ở 0Adc trên máy đo LCR HP 4284A hoặc tương đương. DCR được đo trên micro-ohmmeter Chroma 16502 hoặc tương đương. Thông số kỹ thuật điện tại 25â „ƒã €‚ Đảm bảo độ tự cảm chính xác và chất lượng đáng tin cậy trong hơn 5 năm.
6. Cung cấp, vận chuyển và phục vụ cuộn cảm chip CDRH
Cuộn cảm chip CDRH của chúng tôi thường có ngày giao hàng trong nước là 5 ngày làm việc; Thời hạn giao hàng nước ngoài là 8 ngày làm việc. Sản phẩm của chúng tôi được đóng gói trong bao bì ba cấp. Bao bì chắc chắn và đáng tin cậy, có thể bảo vệ hiệu quả sản phẩm khỏi bị rơi.
