Chinese supplier large current soft ferrite cylindrical cores

FOB Reference Price:Get Latest Price
$0.21 - $0.48 / Piece | 700 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
BRH
Model Number:
A2 RH 21*37*9
Application:
Industrial Magnet, For Round Cable
Type:
Soft
Shape:
Cylindrical
Composite:
Ferrite Magnet
Product Name:
Ferrite Core
Size:
21*37*9 (unit: mm)
Impedance:
251 OHM min at 100MHz
Material:
Ni-Zn
Operating Temperature Range:
-20 TO +85°C
Condition:
EMC ,EMI
Color:
Black
PB Free Status:
RoHS \ REACH
Package:
700pcs/CTN
Supply Ability
Supply Ability:
800000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Chinese supplier large current soft ferrite cylindrical cores A2 RH 21*37*9 Packing : 700PCS/CTN;
Port
Shenzhen
Description
SIZE CODE (mm)
A
B
C
A2 RH 21*37*9
21.0±0.80
37.0±1.20
9.0±0.70
Parameter
Electrical Requirements
SIZE CODE (mm)
A2 RH 21*37*9
at 25 MHz
127Ω MIN
at 100 MHz
251Ω MIN
TEST INSTRUMENTS
HP 4191A
LCR METER
HP 4286
WIRE
0.65T.C.W*100m/m 1/2Ts
TEMPERATURE
15℃ to 35℃
HUMIDITY
25% to 85% RH
Test Data For Pre Production Samples
MEAS. 
 Item
Ω 
AT 25MHz
Ω 
AT 100MHz
m/m
B
 m/m
m/m
Suggest
127Ω MIN
251Ω MIN
21.0±0.80
37.0±1.20
9.0±0.70
1
159.62
307.42
20.96
37.03
9.31
2
162.57
299.63
20.92
37.05
9.28
3
168.06
295.16
20.91
36.94
9.29
4
158.64
314.41
20.92
36.99
9.32
5
159.26
298.26
20.89
37.04
9.35
6
165.38
309.51
20.93
37.02
9.29
7
169.24
297.24
20.91
36.98
9.32
8
158.85
310.13
20.89
36.97
9.29
9
163.35
300.95
21.02
37.01
9.27
10
168.55
298.53
20.95
36.82
9.28






X-bar
163.35
303.12
20.93
36.99
9.30
R
10.60
19.25
0.13
0.23
0.08
The above test data for reference,Actual results may differ due to different production batches
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