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Mouser Electronics
Georg-Brauchle-Ring 53
80992 Munich
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+49 (0)89 520 462 110
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Electronic Components
Passive Components
EMI Filters / EMI Suppression
Ferrites
Ferrite Beads
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12 A Ferrite Beads
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3
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Ferrite Beads
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BLM31_H
BLM31_SN
BLM31 _Z
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AEC-Q200
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Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below
BLM31SN500SZ1L
Murata Electronics
1:
CHF 0.338
124’861
In Stock
90’000
Expected 12/21/2026
Mfr. Part No.
BLM31SN500SZ1L
Mouser Part No
81-BLM31SN500SZ1L
Murata Electronics
Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below
Learn More
about Murata Electronics murata blm powertrain safety
Datasheet
124’861
In Stock
90’000
Expected 12/21/2026
Cut Tape
1
CHF 0.338
10
CHF 0.239
25
CHF 0.207
50
CHF 0.184
100
View
Reel
3’000
CHF 0.098
100
CHF 0.164
250
CHF 0.139
500
CHF 0.123
1’000
CHF 0.098
3’000
CHF 0.098
MouseReel Available
Buy
Min.:
1
Mult.:
1
Reel
:
3’000
Details
BLM31 _Z
Ferrite Beads
SMD/SMT
1206 (3216 metric)
50 Ohms
12 A
25 %
1.6 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below
BLM31SN500SN1L
Murata Electronics
1:
CHF 0.338
13’874
In Stock
225’000
On Order
Mfr. Part No.
BLM31SN500SN1L
Mouser Part No
81-BLM31SN500SN1L
Murata Electronics
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below
Learn More
about Murata Electronics murata blm sn ferrite beads
Datasheet
13’874
In Stock
225’000
On Order
View Dates
On Order Ship Dates
×
Mfr. No:
BLM31SN500SN1L
Stock:
13’874 Can Dispatch Immediately
On Order:
105’000
Expected 9/21/2026
120’000
Expected 1/21/2027
Factory Lead Time:
16 Weeks
Close
Cut Tape
1
CHF 0.338
10
CHF 0.236
25
CHF 0.203
50
CHF 0.182
100
View
Reel
3’000
CHF 0.099
100
CHF 0.161
250
CHF 0.138
500
CHF 0.122
1’000
CHF 0.099
3’000
CHF 0.099
MouseReel Available
Buy
Min.:
1
Mult.:
1
Reel
:
3’000
Details
BLM31_SN
Ferrite Beads
SMD/SMT
1206 (3216 metric)
50 Ohms
12 A
25 %
1.6 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below
BLM31SN500SH1L
Murata Electronics
1:
CHF 0.362
2’584
In Stock
120’000
On Order
Mfr. Part No.
BLM31SN500SH1L
Mouser Part No
81-BLM31SN500SH1L
Murata Electronics
Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below
Learn More
about Murata Electronics murata blm powertrain safety
Datasheet
2’584
In Stock
120’000
On Order
View Dates
On Order Ship Dates
×
Mfr. No:
BLM31SN500SH1L
Stock:
2’584 Can Dispatch Immediately
On Order:
60’000
Expected 9/10/2026
60’000
Expected 1/26/2027
Factory Lead Time:
16 Weeks
Close
Cut Tape
1
CHF 0.362
10
CHF 0.253
25
CHF 0.219
50
CHF 0.196
100
View
Reel
3’000
CHF 0.113
100
CHF 0.174
250
CHF 0.148
500
CHF 0.129
1’000
CHF 0.113
3’000
CHF 0.113
MouseReel Available
Buy
Min.:
1
Mult.:
1
Reel
:
3’000
Details
BLM31_H
Ferrite Beads
SMD/SMT
1206 (3216 metric)
50 Ohms
12 A
25 %
1.6 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
AEC-Q200
Reel, Cut Tape, MouseReel
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