Epcos - TDK has made available the part markings for the 330VAC B3291_A/B3 - X1 Standard capacitors and B3291_A/B5 - X1 530V capacitors.
If the capacitor is wide enough, the entire marking will be on the top. In this case, the stamping
will contain the following information:
1st line: Manufacturer’s logo, lot number, revision status
2nd line: Date code, capacitance, cap. tolerance, rated voltage
3rd line: Type number, interference suppression, sub class, style/self-healing
4th line: Climatic category
5th line: Marks of conformity
If the capacitor is not wide enough for the entire marking, the information in the marking will be
split between the top and side. In this case, the following partial information will be found on the
top:
Applicable Part Numbers
| Digi-Key Part Numbers | Manufacturer Part Numbers |
|---|---|
| 495-3970-ND | B32912A3224K000 |
| 495-B32914A5155K000-ND | B32914A5155K000 |
| 495-3245-ND | B32912A3154M000 |
| 495-3243-ND | B32912A3104M000 |
| 495-3968-ND | B32912A3154K000 |
| 495-3971-ND | B32912A3333K000 |
| 495-3928-ND | B32913A3224K000 |
| 495-4003-ND | B32916A3685K000 |
| 495-3254-ND | B32914B3684M000 |
| 495-6681-ND | B32914A5105M000 |
| 495-3244-ND | B32912B3154M000 |
| 495-3969-ND | B32912A3223K000 |
| 495-3994-ND | B32914A3155K000 |
| 495-3255-ND | B32914A3105M000 |
| 495-75593-ND | B32914A5474M000 |
| 495-3241-ND | B32912A3473M000 |
| 495-3957-ND | B32911A3103K000 |
| 495-3993-ND | B32914A3105K000 |
| 495-3240-ND | B32912A3333M000 |
| 495-76935-ND | B32913B5224K |
| 495-6692-ND | B32913A5334M |
| 495-6691-ND | B32913A5154M000 |
| 495-6685-ND | B32912A5104M000 |
| 495-76546-2-ND,495-76546-1-ND | B32914A3105M189 |
| 495-6678-ND | B32914A5155M000 |
| 495-6674-ND | B32918A5475M000 |
| 495-77179-2-ND,495-77179-1-ND | B32912A3104M189 |
| 495-76634-2-ND,495-76634-1-ND | B32911A3333M189 |
| 495-6680-ND | B32916A5225M |
| 495-6676-ND | B32916A5475M000 |
| 495-B32912B5103M000-ND | B32912B5103M000 |
| 495-3246-ND | B32912B3224M000 |
| 495-3237-ND | B32911B3223M000 |
| 495-3248-ND | B32912B3334M000 |
| 495-3251-ND | B32913A3334M000 |
| 495-3236-ND | B32911A3103M000 |
| 495-3239-ND | B32912A3223M000 |
| 495-3257-ND | B32914A3225M000 |
| 495-3995-ND | B32914A3474K000 |
| 495-B32914A5334M000-ND | B32914A5334M000 |
| 495-3972-ND | B32912A3473K000 |
| 495-3258-ND | B32916A3335M000 |
| 495-3238-ND | B32911A3333M000 |
| 495-3252-ND | B32913A3474M000 |
| 495-3983-ND | B32913A3474K000 |
| 495-3247-ND | B32912A3224M000 |
| 495-3250-ND | B32913A3224M000 |
| 495-6687-ND | B32912A5473M000 |
| 495-3973-ND | B32912A3683K000 |
| 495-76814-ND | B32912B5103K000 |
| 495-3259-ND | B32916A3475M000 |
| 495-3253-ND | B32914A3474M000 |
| 495-3967-ND | B32912A3104K000 |
| 495-B32912A3104K289TB-ND | B32912A3104K289 |
| 495-6689-ND | B32912A5683M000 |
| 495-B32912A5563M000-ND | B32912A5563M000 |
| 495-B32913C5104K000-ND | B32913C5104K000 |
| 495-B32913B5224K000-ND | B32913B5224K000 |
| 495-77180-2-ND,495-77180-1-ND | B32913A3474M189 |
| 495-7093-2-ND,495-7093-1-ND | B32912B3334M189 |
| 495-B32912A3683K189TR-ND,495-B32912A3683K189CT-ND,495-B32912A3683K189DKR-ND | B32912A3683K189 |
| 495-B32914A3474M189TR-ND,495-B32914A3474M189CT-ND | B32914A3474M189 |
| 495-6684-ND | B32914A5684M000 |
| 495-B32913A5474M000-ND | B32913A5474M000 |
| 495-6679-ND | B32914A5185M000 |
| B32914A5224K000-ND | B32914A5224K000 |
| B32913A5154K000-ND | B32913A5154K000 |
| B32912A5683K000-ND | B32912A5683K000 |
| B32913A5473K000-ND | B32913A5473K000 |
| B32912A5104K000-ND | B32912A5104K000 |
| 495-3242-ND | B32912A3683M000 |
| B32916A5474K000-ND | B32916A5474K000 |
| B32914B3684K000-ND | B32914B3684K000 |
| B32913C5104M000-ND | B32913C5104M000 |
| B32913A5474K000-ND | B32913A5474K000 |
| 495-3260-ND | B32916A3685M000 |
| B32911A5102K000-ND | B32911A5102K000 |
| B32911A5682K000-ND | B32911A5682K000 |
| B32911B3223K000-ND | B32911B3223K000 |
| B32914B5474M000-ND | B32914B5474M000 |
| 495-3982-ND | B32913A3154K000 |
| B32911A5332K000-ND | B32911A5332K000 |
| B32914B5684M000-ND | B32914B5684M000 |
| B32911A5222K000-ND | B32911A5222K000 |
| B32912A5473K000-ND | B32912A5473K000 |
| 495-4002-ND | B32916A3475K000 |
| B32913B5334M000-ND | B32913B5334M000 |
| B32916A5225K000-ND | B32916A5225K000 |
| B32916A5334M-ND | B32916A5334M |
| B32916A5155M-ND | B32916A5155M |
| B32916D5105M-ND | B32916D5105M |
| B32916B5335M-ND | B32916B5335M |
| 495-3256-ND | B32914A3155M000 |
| B32911B5103M000-ND | B32911B5103M000 |
| B32911A5472K000-ND | B32911A5472K000 |
| B32911A5123K000-ND | B32911A5123K000 |
| 495-3998-ND | B32914A4474M000 |
| 495-4001-ND | B32914A4824M |
| B32911A3103K289-ND | B32911A3103K289 |
| B32911B3223K189-ND | B32911B3223K189 |
| B32912A3104M289-ND | B32912A3104M289 |
| B32912B3334M289-ND | B32912B3334M289 |
| B32913A3474K189-ND | B32913A3474K189 |
| B32914A5224M000-ND | B32914A5224M000 |
| B32916A5474M000-ND | B32916A5474M000 |
| B32914A5154M-ND | B32914A5154M |
| B32914B5564K-ND | B32914B5564K |
| B32912A3333M289-ND | B32912A3333M289 |
| B32916B5564M-ND | B32916B5564M |
| B32912B5682K-ND | B32912B5682K |
| B32913A5563M-ND | B32913A5563M |
| B32916A5105M-ND | B32916A5105M |
| 495-3997-ND | B32914A4224M000 |
| 495-4000-ND | B32914A4684M000 |
| B32914B3684M189-ND | B32914B3684M189 |
| 495-3249-ND | B32913A3154M000 |
| B32916B5155K-ND | B32916B5155K |
| 495-6694-ND | B32911A5103M |
| 495-6696-ND | B32911A5102M |
| 495-6703-ND | B32912A5153M |
| B32912A5682M-ND | B32912A5682M |
| B32916A5824M-ND | B32916A5824M |
| 495-6702-ND | B32911A5682M |
| 495-3929-ND | B32914A4105M000 |
| B32912A3154K189-ND | B32912A3154K189 |
| B32912A3154K289-ND | B32912A3154K289 |
| B32912A3224K289-ND | B32912A3224K289 |
| B32912A3333K189-ND | B32912A3333K189 |
| B32914A3105K189-ND | B32914A3105K189 |
| 495-3996-ND | B32914A4154M000 |
| B32912A3333K289-ND | B32912A3333K289 |
| B32912A3224K189-ND | B32912A3224K189 |
| B32913A3334M289-ND | B32913A3334M289 |
| B32913A5473M000-ND | B32913A5473M000 |
| B32914B5105K-ND | B32914B5105K |
| B32916B5684M-ND | B32916B5684M |
| B32916C5105M-ND | B32916C5105M |
| B32912A3223M189-ND | B32912A3223M189 |
| B32912A3683M189-ND | B32912A3683M189 |
| B32912A3223K189-ND | B32912A3223K189 |
| B32912B3154M289-ND | B32912B3154M289 |
| B32913A3474M289-ND | B32913A3474M289 |
| B32912B5333K-ND | B32912B5333K |
| B32916A5684M-ND | B32916A5684M |
| B32913B5334K000-ND | B32913B5334K000 |
| B32912A5473K189-ND | B32912A5473K189 |
| B32916B5475M-ND | B32916B5475M |
| B32912A3473M289-ND | B32912A3473M289 |
| B32912B3224M189-ND | B32912B3224M189 |
| B32913A3154K289-ND | B32913A3154K289 |
| B32913A3224M289-ND | B32913A3224M289 |
| 495-6690-ND | B32912A5823M |
| 495-6698-ND | B32911A5222M |
| B32912A3223K289-ND | B32912A3223K289 |
| B32912B3224M289-ND | B32912B3224M289 |
| B32913A3224K189-ND | B32913A3224K189 |
| B32913A3334M189-ND | B32913A3334M189 |
| B32913A3224K289-ND | B32913A3224K289 |
| B32911A3103M289-ND | B32911A3103M289 |
| B32912A3473K189-ND | B32912A3473K189 |
| B32912B5822K-ND | B32912B5822K |
| B32916A5224M-ND | B32916A5224M |
| B32918B5565M-ND | B32918B5565M |
| 495-3999-ND | B32914A4564M000 |
| B32914B5474K000-ND | B32914B5474K000 |
| B32913B5104K-ND | B32913B5104K |
| B32912A3683M289-ND | B32912A3683M289 |
| B32914A4154M189-ND | B32914A4154M189 |
| B32916B5824M-ND | B32916B5824M |
| 495-6700-ND | B32911A5472M |
| B32912A5103M-ND | B32912A5103M |
| B32911B5103K-ND | B32911B5103K |
| B32916A5564M-ND | B32916A5564M |
| B32914A3474K189-ND | B32914A3474K189 |
| B32913A3224M189-ND | B32913A3224M189 |
| B32913A5104M-ND | B32913A5104M |
| B32911B3223M189-ND | B32911B3223M189 |
| B32911A3103K189-ND | B32911A3103K189 |
| B32913A5683M-ND | B32913A5683M |
| B32912A3473M189-ND | B32912A3473M189 |
| B32913A5333M-ND | B32913A5333M |
| B32912A3473K289-ND | B32912A3473K289 |
| 495-6699-ND | B32911A5332M |
| B32914B5684K000-ND | B32914B5684K000 |
| B32912A3683K289-ND | B32912A3683K289 |
| B32913A3474K289-ND | B32913A3474K289 |
| 495-6693-ND | B32913A5224M |
| B32912A5822M-ND | B32912A5822M |
| B32912A3223M289-ND | B32912A3223M289 |
| B32911A3103M189-ND | B32911A3103M189 |
| B32913A3154M289-ND | B32913A3154M289 |
| B32913A3154K189-ND | B32913A3154K189 |
| 495-6701-ND | B32911A5562M |
| B32912A3333M189-ND | B32912A3333M189 |
| B32913A3154M189-ND | B32913A3154M189 |
| B32911B3223M289-ND | B32911B3223M289 |
| B32911B3223K289-ND | B32911B3223K289 |
| B32912A3104K189-ND | B32912A3104K189 |
| B32912B3154M189-ND | B32912B3154M189 |
| 495-6675-ND | B32918A5565M |
| B32913A5823M-ND | B32913A5823M |
| B32914A4224M189-ND | B32914A4224M189 |
| 495-6686-ND | B32912A5124M |
| 495-6695-ND | B32911A5123M |
| 495-6705-ND | B32912A5333M |
| B32911A3333M289-ND | B32911A3333M289 |
| B32914A4334M189-ND | B32914A4334M189 |
| 495-6697-ND | B32911A5152M |