
For Reference Only
Part Number | 70F393AI |
OEMstron Part # | 70F393AI |
Manufacturer | Bourns |
Category | Passive Components › Inductors, Coils, Chokes › Fixed Inductors |
Description | FIXED IND 3.9MH 51MA 57.6 OHM TH |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 70F393AI PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
70F393AI Specifications
Part Number | 70F393AI | |
Brand | Bourns | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Inductors, Coils, Chokes | |
Subcategory | Fixed Inductors | |
Manufacturer | Bourns | |
Series | 70F | |
Type | Wirewound | |
Material - Core | Iron | |
Inductance | 3.9mH | |
Tolerance | ±5% | |
Current Rating | 51mA | |
Current - Saturation | - | |
Shielding | Unshielded | |
DC Resistance (DCR) | 57.6 Ohm Max | |
Q @ Freq | 53 @ 250kHz | |
Frequency - Self Resonant | 760kHz | |
Ratings | - | |
Operating Temperature | -55°C ~ 105°C | |
Inductance Frequency - Test | 250kHz | |
Features | - | |
Mounting Type | Through Hole | |
Package / Case | Axial | |
Supplier Device Package | Axial | |
Size / Dimension | 0.270" Dia x 0.380" L (6.86mm x 9.65mm) | |
Height - Seated (Max) | - |
70F393AI Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
70F393AI JW Miller |
IND CHOKE WW 3.9MH 5% 250KHZ 53 IRON 51MA AXL - Bulk |
Contact Us |
70F393AI-RC JW Miller |
IND CHOKE WW 3.9MH 5% 250KHZ 53 IRON 51MA AXL - Bulk |
Contact Us |
Part Number | Description | Stock |
70F393AI D# 70F393AI-ND Bourns Inc |
FIXED IND 3.9MH 51MA 57.6 OHM TH |
Limited Supply - Call |
70F393AI-RC D# 70F393AI-RC-ND Bourns Inc |
FIXED IND 3.9MH 51MA 57.6 OHM TH |
Limited Supply - Call |
Part Number | Description | Stock |
70F393AI D# NS-70F393AI Bourns Inc |
OEM/CM ONLY |
8178 |
Part Number | Description | Stock |
70F393AIRC Bourns Inc |
OEM/CM ONLY |
116 |
70F393AI BOURNS JW MILLER |
OEM/CM ONLY |
332 |
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Quick Inquiry
In Stock | 148 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
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100 | $ 0.0000 | $ 0.0000 |
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